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Best HVAC in Calgary

16 Contractors for the Best HVAC in Calgary

Calgary’s climate allows for diverse weather forecasts. So, if you want to stay cool on a hot summer’s day or warm on a chilly winter one, then you need the best HVAC in Calgary.

HVAC systems work all year round, which is why they need proper installation and timely maintenance services from licensed HVAC contractors. If you’re having trouble finding one for the job, then lucky for you – we already went ahead and compiled a list of the best HVAC technicians in town!

We also answered some FAQs and wrote a comprehensive guide to help you choose the best among the best. For reference, we also included a price guide below.

How Much Do HVAC Services Cost in Calgary

Here are the costs you can expect for the most common types of HVAC services in Calgary.

Type of serviceExpected price range
HVAC systems installation$2,500–$7,500
Furnace installation$3,000–$6,000
Boiler installation$3,000–$8,000
AC installation$3,200–$7,000
AC repairs$80–$2,400
Furnace repairs$85-2,100
Duct cleaning$200–$500
Service calls$75–$120

The Best HVAC Service Providers in Calgary

Here’s our list of the best licensed and insured HVAC contractors in Calgary. Most of these providers are good with both residential and commercial spaces.

1.   Calgary Air Heating & Cooling Ltd

Calgary Air Heating & Cooling Ltd. Logo
SERVICESHVAC installation, repair, and replacement, duct cleaning
ADDRESS95 Beaconsfield Rise NW, Calgary, Alberta T3K 1X4, Canada

Calgary Air Heating & Cooling offers everything to do with heating and cooling, from the installation up to the replacement of HVAC systems. It can maintain, repair, and install furnaces, humidifiers, air filters, and air conditioning units.

This contractor installs only the best HVAC brands, including Lennox, Carrier, Goodman, and Amana. Calgary Air also promotes two-stage furnaces to give its clients a silent and efficient HVAC system.

Its HVAC systems are also applicable not only for residential homes but also for large commercial spaces. Aside from this versatility, this contractor is also known for its prompt and timely appointments and efficient services.

As a good contractor does, Calgary Air conducts in-house inspections for all its clients. To make sure this service goes on safely for all parties, Calgary Air still follows strict health protocols and goes beyond with its contactless payment options for convenience.

And when it comes to repairs and replacements, Calgary Air entertains emergency service calls as it’s available 24/7. It even offers flexible scheduling without adding fees for weekends and evening appointments.


  • In-house inspections
  • Flexible scheduling with no added fees
  • Contactless payment options available
  • Full range of HVAC services
  • Flexible HVAC package unit options
  • 24/7 services


  • A limited selection of HVAC brands
  • Relatively new company
  • Only offers two-staged furnaces

Customer Reviews

Calgary Air is also known for providing excellent customer experiences. At least, that’s what customer reviews like these seem to say:

“Great experience with Calgary Air. Chris was straightforward and clear about the pricing and unit options, and didn’t push me one way or the other. I felt I picked the right unit for my home, and the installers we great, very knowledgeable and made sure my wife and I understood how the unit worked and what to do with maintenance. Well done”—Anthony Heywood Smith

“Casey and his team did a clean and pro install on my new furance. Show up on time got the busted old one out and new one in in just about 3 hours.

Very reasonable pricing and quality work.”—Vince Choy

2.   JPS Furnace & Air Conditioning

JPS Furnace & Air Conditioning's Homepage
SERVICESFurnace and air conditioning installation, repair, and maintenance, duct cleaning, water heater installations, indoor air quality
ADDRESS124-2331 50 Avenue SE, Calgary, AB T2B 0N1
CONTACT DETAILS(403) 510-1204

JPS Furnace & Air Conditioning is one of the established HVAC contractors in Calgary. They’re a recipient of numerous awards and thousands of positive online reviews all thanks to their quality of service.

This contractor offers a full range of services for furnaces and air conditioners, from installations up to warranty repairs. It also helps improve indoor air through duct cleaning and air quality testing.

But what really sets JPS apart from its competitors is its unbeatable lifetime warranty. This guarantee provides a 99-year replacement warranty for furnace heat exchanger systems and a 14-year manufacturer’s warranty on its parts.

However, this warranty is only for its furnaces. Nonetheless, JPS still offers a standard 14-year parts warranty and labour warranty for all of its other services and products.

Another great thing JPS has to offer is its AfterCare Club, where members can receive discounts for future repairs and annual tune-ups. As for those who cannot afford this additional membership, they may still avail of JPS’s services via financing options.

That said, you may need these financing options because even their repair services are on the expensive side of things. Customers have complained about paying over $180 for a simple service call, diagnosis, and minor repair.


  • AfterCare Club with special benefits
  • Lifetime warranty for furnace heat exchanger system
  • 14-year labour and parts warranty for furnaces & AC installations
  • Financing options available
  • Proper disposal of old equipment


  • Relatively more expensive services

Customer Reviews

If you want to learn more about how JPS gained numerous awards and 5-star reviews, then these customer reviews can clear things for you:

“JPS didn’t only provide top notch service but they were also surely serving the customers’ best interest. They did not purposely sell me a smaller unit to make the price appear to be lower. Instead, their professionalism made a huge difference and stood out. Every single person from JPS throughout the AC purchase and installation was super helpful and friendly. I felt like a valued customer for the years to come.”—Huning Yang

“We recently had a furnace, air conditioner, and a hot water tank installed. The whole experience from the time Allen came to the house for the initial quote till the job was completed by Roman and Jacob was very pleasant. Allen was very thorough on explaining the pros and cons of the systems offered and there was no high pressure sales pitch to get a sale. Roman and Jacob showed up on time, followed all Covid protocols and set up floor coverings to make sure that the carpeting stayed clean. The install presented some challenges that set them behind in time but they made sure that the workplace was tidy and safe and we had heat for the overnight period. They completed the job the next day and gave my wife and I a good explanation on the functions of the system. The installers were pleasant, polite, and professional.”—Bob McCuaig

3.   Sterling Plumbing & Gas

Sterling Plumbing & Gas' Homepage
SERVICESPlumbing, gas, HVAC servicing
ADDRESS155 Skyview Ranch Way NE, Calgary, AB T3N 0L5
CONTACT DETAILS(403) 973-9711

Sterling Plumbing & Gas specializes in the plumbing aspect of HVAC systems. So, you can call them up if you have issues with your ventilation, duct systems, or piping systems feeding fuel to your HVAC appliances.

Additionally, Sterling handles water heaters, humidifiers, and furnaces. Sterling also provides free in-home consultation for those looking for plumbing solutions.

And while it only has one journeyman plumber on its team, it still guarantees 24/7 emergency services for anyone within Calgary.

But remember, Sterling is only focused on the plumbing aspects of HVAC systems. So, you may have to find another contractor for repairs concerning other parts of furnaces and air conditioning units.

Despite this limitation, Sterling aims to provide its clients with the best experiences. It does so by providing punctual and reasonably-priced services, just as its clients have attested to.


  • 24/7 services
  • Reasonable pricing
  • All-around home maintenance services
  • Free in-home consultations


  • Services limited to plumbing
  • Relatively small team

Customer Reviews

Here are some reviews to tell you more about how Sterling Plumbing & Gas belongs in this list:

“We don’t have hot water for almost a week because direct energy home services screwed us for a week waiting for their call.We call this guy and he can be able to give us answers right away and came as soon as he can to fix our hot water tank.He’s very professional and knowledgeable.Very nice guy!We highly recommend him for all your plumbing services.Thank you so much!”—Jocilyn Mendoza

“Luke is a great tradesman.He is so professional and does meticulous work.  He definitely goes the extra mile to ensure a satisfied customer.  Surprisingly his price is very affordable.  I strongly recommend him for your gas and plumbing needs.  Try him before you call anyone else.  From a very satisfied customer in Varsity NW Calgary.”—David Smith

4.   Xtreme Furnace Services

Xtreme Furnace Services' Homepage
SERVICESHVAC servicing, hot water tanks
CONTACT DETAILS(403) 801-1046

Xtreme Furnace Services offers more than just furnace services because it also offers all-around HVAC services. It can install, repair, and maintain furnaces, air conditioning units, ventilation systems, and hot water tanks.

Another great thing about Xtreme Furnace Services is that it also does yearly tune-ups to make sure HVAC systems are functioning properly.

Xtreme even offers free advice on its website so its potential clients can take care of their HVAC systems for long. Previous customers also appreciate that Xtreme’s technicians provide thorough troubleshooting and maintenance advice for future use.

However, Xtreme is also another one-man team. So, while it provides 24/7 HVAC services, it may also be more difficult to book them on busy days.

Additionally, this small team approach can be beneficial as it means full and personalized attention for all booked appointments.


  • Available for simple tune-ups
  • 24/7 services
  • Provides advice for future use


  • Relatively small team
  • Limited to residential HVAC services

Customer Reviews

Here are customer reviews who found Xtreme as the best HVAC service provider in the city:

“This winter our home was extremely dry & staticky. Like you couldn’t touch anything without a static shock. Called Branden and asked if he knew what could be happening. He told me it sounded like my humidifier was not working properly and he would come check it out.

Turns out it had been leaking and not functioning properly at all! He took the time to show me everything and Explain exactly what was happening. His replacement was very affordable and was able to do next day service. He even let me put the stickers on the humidity dial :p Seriously can’t recommend this guy enough. A+ customer service and quality workmanship. Btw he was 100% dead accurate. Within days of the new humidifier I felt my skin getting healthier and we never felt a shock since.”—Branden S.

“Xtreme Furnace came out today and did my annual furnace tune up and humidifier maintenance.  Branden was personable and professional in his approach with a strong focus on customer satisfaction.  He thoroughly reviewed a detailed service report with me and showed me how to check and change my humidifier filter in the future.  The cost of the service call was very reasonable.  I would recommend Xtreme and Branden to anyone!”—Cynthia J.

5.   Vero Mechanical

SERVICESFurnace Install
Furnace Repair
Furnace Tune-up
Heating Products
Water Heater Install
Tankless Water Heater Services
Hot Water Heater Repair
Gas Line Repair
Air Conditioning Installation
Air Conditioning Repair
Air Conditioning Tune-Ups
Air Conditioning Products
ADDRESS4409 Valiant Dr NW, Calgary, AB T3A 0X7, Canada
CONTACT DETAILS+1 403-828-4420
[email protected]

Looking for a company to deal with your heating, ventilation, and air conditioning (HVAC) needs around Calgary? Then you might want to check Vero Mechanical! 

Vero Mechanical offers a wide array of services which include furnace repair and installation, air conditioner repair and installation, water heater repair and installation, tankless heater services, and commercial HVAC. 

The company provides 24/7 service to ensure that its clients are well-served any time of the day and week! You may contact them via their blog and their hotlines. They also provide a newsletter for you to be updated for anything Vero and HVAC related. 

They can serve anywhere from cooling and heating, from installation and repair and they even specialize in commercial-level HVAC, so if you are in need for quality service for your commercial space or business, then Vero Mechanical will surely deliver! 

Aside from those, Vero offers monthly promotions where service pricings are posted at a discounted price!

Although no flat or range of prices are found in their portals, they provide discounts depending on the month promotion. 

Overall, if you are in need for a company that serves quality work that is available 24/7 and a responsive hotline with available newsletters, then you might want to sign Vero Mechanical for your next HVAC-related problems! 


  • 24/7 
  • Provides wide array of services from heating to cooling
  • Expert in commercial-level HVAC


  • No flat or range pricing available

Customer Reviews

Here are some Google Reviews from their clients:

“All of the 5 star ratings are well-deserved! I reached out because of the perfect ratings to get a quote on AC installation and he was the first to respond. We booked a date for the quote and it ended up being very timely because our furnace was acting up the day he came. He had everything he needed to repair the furnace that day, and it has been running great ever since! When we were ready for the AC install, he was very accommodating and professional. Highly recommend!” – Lea Neumann

Alvaro was great! Our furnace gave out in the middle of a cold snap and he helped us out immensely. The part that we needed wasn’t available anywhere, but he had a used one that he installed for us that helped us get through until a new part arrived. Friendly, responsive and doesn’t charge and arm and a leg like the bigger outfits in town. Would certainly recommend Alvaro.” – Fraser Patterson

6.   180 Plumbing & Heating

180 Plumbing & Heating's Homepage
SERVICESGas lines, hot water heaters, furnace repairs and tune up, boiler maintenance, plumbing services
CONTACT DETAILS(403) 404-9975 | [email protected]

180 Plumbing & Heating is yet another multi-service contractor that’s an expert in plumbing. This company’s owner, Desmond Neufeld, has been plumbing since 2009.

With this expertise, 180 Plumbing & Heating can install and check-up gas fittings as well as repair and maintain furnaces and boilers. That said, its services are only limited to these HVAC appliances.

It caters to new and old clients alike and it even has a special portal for existing clients to check out its previous works. Additionally, this online portal also allows 180’s clients to pay securely online.

As for new clients, 180 Plumbing & Heating guarantees a swift response within 24 hours of a quotation request. This online portal even offers flexible scheduling and even asks for backup schedules to accommodate more clients without overlapping appointments.

However, nothing beats a home inspection, no matter how detailed the forms are. So, if you’re looking for that then this approach by 180 may not be for you.

180’s customers have even praised this plumbing company for being prompt with scheduled appointments and communicative and transparent about its services.


  • 24/7 services
  • Online payment and billing options
  • Less than 24-hour response time
  • Flexible scheduling


  • Limited range of services
  • Greater focus on plumbing issues
  • No home inspections before quotation

Customer Reviews

Read these reviews to know more about 180 Plumbing & Heating’s services:

“Had a gas pipe with a slow leak. ATCO came by and confirmed and then said we needed a plumber. Zack was recommended by a friend came by the next day and fixed it up nicely and at a fair price. Was very good at letting me know when he was showing up and respected covid protocols. Good communication, service and quality.”—Justyn Frydman

“As a property manager, getting plumbing problems fixed quickly – and as scheduled – for my tenants is important. It is easy to talk to Desmond about issues and to schedule appointments. He arrives on time, is willing to problem-solve with me, and discuss options. Plus he leaves the job site clean & tidy, and all my tenants have nothing but good things to say. I trust his advice implicitly – and he has become my Go-To guy for all my plumbing-related needs!”—GM Holst

7.   Jamison Furnace

Jamison Furnace's Homepage
SERVICESFurnace and air conditioning installation, maintenance, and repairs, garage heaters, humidifier, and air quality installation and service
ADDRESS316 Martin Crossing Way NE, Calgary, AB T3J 3T2
CONTACT DETAILS(403) 899-3828 | [email protected]
OPERATING HOURSMonday – Friday: 8:00 AM – 4:00 PM
After-hours emergency repair available

Jamison Furnace started as an emergency repair technician for HVAC systems. Now, even with a relatively constrained schedule, Jamison still provides after-hours repairs for air conditioners, furnaces, and garage heaters.

Aside from repair services, Jamison is also active in the sales and installation of HVAC systems and air filters. For each appliance, it offers numerous models from select top brands.

In fact, Jamison even offers furnace units with a lifetime warranty and garage heaters with up to 10 years of warranty. However, Jamison Furnace only provides these warranties for the heat exchangers of products from Goodman.

Another standout Jamison guarantee is its 1-year labour warranty on all services conducted. This warranty is already longer than most other Calgary HVAC companies offer, yet others may still top this warranty.


  • Lifetime warranty for furnace heat exchangers
  • Wide range of HVAC services
  • Additional air filter products and services
  • After-hours emergency services


  • Limited selection of furnace and garage heater brands
  • Vague after-hours schedule
  • Limited to residential HVAC services

Customer Reviews

Here are reviews from Jamison’s Homestars and BBB pages for your reference:

“Had a furnace go down in one rental unit just was we were getting ready for a cold snap (of course). Called Susan at Jamison early in the morning the following day (Saturday as luck would have it) and she was in the office. Susan had a technician scheduled for that afternoon and provided me with updates. I was able to text her video and pictures of the problem and the technician was well informed when he arrived onsite. The tenant was very appreciative of the calls from Susan and the technician. The problem turned out to be a fried circuit board which had to wait until Monday. Once again, Susan was on top of the situation and when I called her at 8am, she had already found the circuit board at 7am. the technician was at the unit by 11am and the repairs were completed by noon. We will be using Jamison for our future hvac needs. Not only is the service exceptional, the people are honest and do the work right the first time. Well done!”—Andrew

“I wanted to wait a bit to see how our new central AC unit would run and see if there are any issues. This is going into our third hot summer and the unit runs very well with no problems or issues. The installation was completed in about 1/2 a day and runs very quietly. You have to be within about 3 feet of the unit to even hear it. Its a ******* AC unit and except for a slight color difference of the unit where it joins the ducting above the furnace you can hardly see that it is even there, This company is one of the few installers that use a qualified electrical contractor for the wiring and gets the city permit and inspection for you. Curt is also well qualified and a great person to deal with. Highly recommended!”—Reginald L

8.   Original 4 Mechanical Inc.

Original 4 Mechanical Inc.'s Homepage
SERVICESSheet metal ductwork design, installation, and repair, new furnace installation and retrofit, indoor air quality control, renovation & new construction, emergency furnace repair & service, sheet metal ductwork design, installation, and repair, indoor air quality control, new construction, and renovation, emergency services and repair available
OPERATING HOURSMonday – Friday: 8:00 AM – 5:00 PM
After-hours emergency repair available

Now, if you’re looking for a contractor that can help you with both your home and your business, then Original 4 Mechanical may be the company you need.

It offers everything buildings may need for HVAC systems, from the design of ductworks to emergency repairs. Original 4 Mechanical handles furnaces and air quality filters to keep homes safely ventilated.

Aside from the usual installation of furnaces other contractors usually do, Original 4 Mechanical also provides retrofitting and replacement services. But note that it only offers gas furnaces from one brand so your options will be limited when asking for their installation services.

When it comes to repair services, Original 4 Mechanical has limited opening hours but is still available for after-hours emergency services. That said, its after-hours repair services are much more expensive than its regular service calls.

Luckily, its service calls and repair costs are already affordable and low-cost on their own.


  • Full range of services from design of duct network to repair
  • Furnace retrofitting services available
  • Affordable services


  • Additional fees for after-hours services
  • Limited to one brand of gas furnaces

Customer Reviews

Original 4 Mechanical’s customers have left these reviews praising it for its professional and transparent approach:

“Trevor was a great and honest  young man. He came out on a holiday and got our furnace running plus he covered a lot of details that will helpful to maintain the furnace in the future after he finished. I’d recommend Trevor to anyone!”—Reg Lee

“Very earnest and hardworking guy. Fixed our furnace at a very reasonable price. Great free-of-charge follow up to ensure the safety of the work and changes he had done.”—Henry K

9.   The Heating Ninja

The Heating Ninja's Homepage
SERVICESFurnace installation, repairs, service, air conditioning, humidifier, sheet metal, garage heaters, tanks
ADDRESS2187 Brightoncrest Green SE Calgary, AB T2Z 5A4,
CONTACT DETAILS(403) 969-5781 | [email protected]
OPERATING HOURS24/7 or upon appointment

The Heating Ninja offers installation, repair, and replacement of HVAC equipment, air filters, and water heaters. It also designs and customizes ventilation for homes and commercial spaces and also offers sheet metal fabrication for other uses.

It has a great focus on installation and even offers five benefits for this service. First, it offers a wide range of brand names with appliances that are approved by Energy Efficient Alberta.

The next benefit is that it provides numerous online payment options. Third, it guarantees free shipping for all items ordered within the Calgary area.

The fourth reason is also financial because The Heating Ninja offers low monthly payment options to help homeowners who’d rather pay their HVAC installation in installments.

Lastly, it provides up to 10 years of warranty for both parts and labour of all installed products. For these reasons and its Baeumler-approved distinction, The Heating Ninja remains one of the best HVAC contractors in Calgary.


  • Complete range of services including HVAC systems design
  • Financing options available
  • One-year supply of filters and pads for all installation packages
  • 10-year labour and parts warranty for whole installed equipment
  • Wide assortment of energy-efficient HVAC brands
  • 24/7 services


  • Long warranty only for some installs
  • Limited to residential services

Customer Reviews

If you need more information about this contractor, here are some reviews from customers who got the best HVAC in Calgary from The Heating Ninja:

“We always got awesome service every time we have issue with our heating unit in the basement. Owner( Matt) is very professional, very responsive on call or message, always provided us with reasonable cost and  always on time for the time he gives you. I have been using his services for last 5 yrs and I wouldn’t call anybody for the my furnace other then The Heating Ninja. I was recommend by my colleague 5 yrs ago and  for the past 5 yrs I have been recommending his services to all my friends and family.”—Prem Mishra

“I’ve had the pleasure of working with Matt on two occasions now. Both times he tried to help me troubleshoot over the phone. With his guidance I saved a service call and he was genuinely interested in helping me. Now the AC is up and running again. I really can’t recommend the Ninja enough.”—Mike S

10.   STAT Climate Control Solutions

STAT Climate Control Solutions' Homepage
SERVICESAir conditioning, boiler, and furnace installations, maintenance, and repair, humidifiers/ventilation system services
ADDRESSBay 14, 2221 41 Ave NE, Calgary, AB T2E 6P2, Canada
CONTACT DETAILS(403) 226-6066

Now, if you’re a business owner who needs help with HVAC systems, then STAT Climate Control may be what you need. This HVAC contractor does retrofitting, installations, repairs, and tune-up maintenance services for telecommunications buildings, data centres, condominiums, industrial plants, and process centers.

Since commercial HVAC systems are always working, they also need maintenance, which STAT Climate Control also provides. They work to help control indoor air quality, temperature, and humidity while also optimizing energy efficiency for high-density working spaces.

Besides, its HVAC technicians are all licensed and insured and still undergo continuous training to stay on top of the latest technologies and techniques for HVAC systems. They’re also well-versed in numerous HVAC brands.

Aside from HVAC systems, STAT Climate Control can also help restaurants and other F&B businesses through its expertise in large commercial-grade refrigerators and coolers.

But since it focuses only on commercial appliances, you’ll have to find another contractor for your home needs.


  • 24/7 services
  • HVAC retrofitting for commercial buildings
  • Expertise in all types of commercial and industrial heating and cooling equipment
  • Wide assortment of brands
  • Building maintenance services available


  • Limited to commercial settings

Customer Reviews

Customers have praised STAT Climate Control for always going above and beyond client expectations, just as these reviews have shared:

“As the facility manager of a medium sized church, we have decent enough HVAC needs, and our relationship with STAT has been extremely valuable since we first started using them some 2 years ago. James Roper and the team have been exceptional with us; in communication, price points, and the servicing of our 14 different units on site. Wether it be our quarterly maintenance, one-off repairs, or the emergency calls we’ve made; I have absolutely no complaints, but piles of compliments. Keep up the great work!”—Ian Love

“Stat is an excellent company do business with, from their free quoting, explanations on installation practices and reasonable pricing; my air-conditioning was up and running in less than 2 weeks. I also have to mention their back end support with Sean made it an easy transaction and was really impressed with the install. These guys know what they’re doing and would recommend them to anyone needing heating and cooling systems.”—Thomas Supinski

11.   Hunter’s Heating

Hunter’s Heating's Homepage
SERVICESHVAC repair, maintenance, and installation
CONTACT DETAILS(403) 969-2735
OPERATING HOURSMonday – Saturday: 7:00 AM –10:00 PM

With 15 years of experience in the HVAC industry, Hunter’s Heating boasts of its attention to detail, prompt responses, and reliable services. It can handle the installation, repair, maintenance, and replacement of air conditioners, furnaces, humidifiers, and water heaters.

To ensure prompt services, Hunter’s Heating starts by making a free in-home inspection within 24 hours of any quotation request.

Despite this promise of promptness, this HVAC contractor’s opening hours are rather limited so you may not be able to contact them during late nights or early mornings. Still, it tries to cater to Calgarians by offering its services as early as 7 AM and as late as 10 PM.

As for its reliability and attention to detail, Hunter’s Heating offers personalized plans for future repairs of furnaces during tune-up sessions.

Another great thing about Hunter’s Heating is that it also offers financing options. This way, homeowners in need of sudden furnace replacement can pay for their HVAC systems through affordable monthly or biweekly payments.


  • Free in-house inspection within 24 hours of request
  • Personalized plan per furnace tune-up
  • Financing options available


  • Limited operating hours
  • Relatively small team

Customer Reviews

Punctual, responsive, and professional are the adjectives that previous customers have commonly used in reviewing Hunter’s Heating. Here are such reviews:

“Of all my interactions with HVAC professionals, this has been the best. I hired Hunter’s Heating to install a humidifier and do some maintenance on my HVAC system. Kurtis is expertly trained, highly professional, and most impressively he handled a difficult client. I’m a Home Inspector.

The work that Hunter’s Heating did went above and beyond what I had expected. The attention to small details and the skill of the installer shows in the final product. No shortcuts were taken. He took the extra time to make sure the system will last, and even went so far as to make sure that he protected the furnace in the event the humidifier ever failed (as so many in Calgary do because of our hard water).

If you’re looking for the best this city has to offer, you’ve found it. Kurtis and Breck are top notch tradesmen. I cannot recommend them highly enough. 6/5 Stars!”—Justin Penner

“We had Hunter’s Heating replace our 1994 furnace.Breck and Kurtis left us with real true blue quality work.Our furnace room is much neater,tidier and more spacious.I even like that part of the house now!I can even have a quiet time there because of the added space and equally quiet furnace,?We are a repeat customer-Breck replaced our equally old humidifier last year. They replaced the ooold drier vent and other ooold stuff.Such a difference!

I highly recommend Hunter’s Heating for the competitive cost and payment options,transparency,quality and knowlege of their craft.”—Amy Agustin-Scott

12.   Williams Home Comfort

Williams Home Comfort's Homepage
SERVICESFurnace, air conditioning, and water heater installation, repair, and maintenance, duct cleaning, air filter and humidifier installation
ADDRESSBay 4, 4315 64 Ave SE, Calgary, AB T2C 2C8
CONTACT DETAILS(403) 862-4822

Williams Home Comfort does maintenance, repair, and installation services for air conditioners, air filters, furnaces, and water heaters. As a show of commitment to its name, it provides numerous conveniences for its customers.

One of these is that it offers flexible scheduling for installations, check-ups, and inspections. Besides, Williams Home Comfort is also available 24/7 for emergency repairs.

Next, Williams Home Comfort also guarantees that its installations are long-lasting, thus providing a 12-year warranty for both parts and labour for all installed products.

But what really makes Williams Home Comfort remarkable is that it offers the Complete Comfort Plan. This package includes annual specialized tune-ups, discounts on repairs within the year, scheduling priority, and free diagnostic tests.

Given that it offers these benefits exclusively for the package, those who wouldn’t avail of the Complete Comfort Plan won’t get the same benefits.

So, if you aren’t a member of this plan, expect some fees even for minor service calls. Luckily, Williams Home Comfort still offers financing options for convenience.

Aside from this minor con, we also read a few complaints that all boil down to Williams Home Comfort’s poor communication skills. Luckily, they still try to provide a positive customer experience through their actual HVAC services.


  • Flexible scheduling
  • 12-year parts and labour warranty
  • Expertise in numerous makes, models, and brands of HVAC appliances
  • Financing options available


  • Extra fees for service calls and diagnostics
  • Limited to residential HVAC services

Customer Reviews

Here are some customer reviews to help you decide whether or not Williams Home Comfort can give you and your home the best HVAC in Calgary:

“This is the second time I’ve used Williams and I’m just as pleased as the first! Our outside furnace exhaust pipe had cracked and broken off and not only did Chris fix it, but he improved it too! Chris was personable, friendly, and knowledgeable. Everyone I’ve dealt with at Williams has been top notch. Definitely will use them again in the future and will recommend them!”—L Brimacombe

“We had a great experience with Williams Home Comfort for our AC unit. Jake came out and gave us a quote. He was very nice and answered all of our questions. Christian and his assistant (sorry I forgot his name) were great. They were very professional and polite. They cleaned up after themselves and ensured all our questions were answered before they left. Thank you!””—Vernadette Legaspi

13.   Air Force Heating and Air Conditioning Inc.

Air Force Heating and Air Conditioning Inc.'s Homepage
SERVICESFurnace repair and installation,garage heater, water heater, air conditioning installation
ADDRESS3011 33a Ave SE, Calgary, AB T2B 0J9
CONTACT DETAILS(403) 463-7700

Air Force Heating and Air Conditioning is yet another expert when it comes to customizing HVAC systems for Calgarian homes. It offers the installation, maintenance, and repair of furnaces, water heaters, garage heaters, and air conditioning.

Its owner and main technician, Ivan, has both journeyman gas fitter and sheet metal worker tickets. With this expertise, he can thus cover all types of services, from the design and installation of ventilation systems to the repair of furnaces.

Air Force also owes its versatility to its large and continuously growing team of experts that provides services anytime, and anywhere in Calgary and Okotoks.

Like other good HVAC contractors, Air Force conducts in-home consultations and inspections, only that it does it for free. Another way that Air Force reduces its customers’ expenses is its special discounts and freebies.

But no HVAC contractor is perfect and Air Force is no different as we’ve also read some complaints concerning poor communications and even a rude receptionist. Luckily, the owner makes sure to correct any mistakes to improve customer experience, at least that’s what some reviews have said.


  • Free in-home consultation
  • Occasional special dicounts and freebies
  • Full range of HVAC services from design to repair
  • 24/7 services
  • A large team of experts


  • Some complaints about a rude receptionist
  • Inconsistent communications

Customer Reviews

Now, if you really want to know how customers experience Air Force Heating and Air Conditioning’s services, these reviews can help you figure it out:

“Great customer service by Don and fantastic install by Diego and Chad ! Don really took the time to explain their warranty vs other warranties and advised I should read the fine print on all the quotes I received. Their warranty was definitely the best one out of the companies I received quotes from and that’s why I chose Air Force Heating ! Chad and Diego put blankets on my floors so they wouldn’t dirty them and fully explained the install process. They were even very patient when our curious dog Nina kept putting her nose in their work while they were working ! install looks very clean and professional.”—Johnny Spindler

“I got an AC unit installed and the entire process was great. The owner (coordinator) was honest and easy to deal with. There were some unique issues with the building code requirement with my home and the coordinator addressed it with his full attention. During the install, the crew laid down blankets and boards to avoid bringing in dirt into the house. I highly recommend Ivan and his crew.”—Eric

14.   AdrianHVAC

AdrianHVAC's Homepage
SERVICESFurnace, thermostat, air conditioning, humidifier, and air filter installation, maintenance, and repair, HVAC design
CONTACT DETAILS(587) 703-2886 | [email protected]

Now, if you’re looking for an HVAC contractor to help you with centralized air conditioning systems, then Adrian HVAC should be among your top choices. This HVAC contractor is an expert in central and ductless split units.

More than that, Adrian HVAC can also design HVAC systems thanks to its years of experience as a professional engineer and a promoter of energy-efficient and sustainable designs.

Its technicians are familiar with numerous household brand names, including but not limited to Lennox and Goodman. It can even handle repairs and installations for commercial-grade appliances.

Adrian HVAC is also one of the select Calgary HVAC contractors offering thermostat installations. With this additional appliance, homeowners can have centralized control for their centralized HVAC systems.

While Adrian HVAC is well-known for its installation, repair, and maintenance of cooling appliances, it also provides other types of services. Its AC services alone already have complimentary furnace tune-ups and air quality testing.

Adrian HVAC does have lots of services and guarantees, but it still has a relatively small team of technicians. Between this and its wide commercial and residential client network, Adrian HVAC may not be as easy to book, especially for maintenance services.


  • Wide assortment of HVAC brands
  • 24/7 services
  • Full range of HVAC services from design to installation
  • Expertise in central HVAC systems
  • Wide assortment of HVAC brands


  • Relatively small team
  • No online estimates for repairs

Customer Reviews

Here are some customer reviews to give you more insights as to how Adrian HVAC remains one of the top HVAC contractors in the city:

“Adrian was quick to answer my call in the early evening and was at my house within an hour to address a rattling noise coming from my furnace.  He got to work right away and explained everything he was doing along the way.  He had me back up and operating within 30 minutes and not once did he try and sell me on new parts or a new furnace to replace my existing 30 year-old furnace like lots of the larger companies do.  Just a small tweak to get things running smoothly again.  My furnace is now whisper quiet!  This guy is the real deal!!!!  I will be opting in for his maintenance going forward to ensure I still get many years out of my existing furnace.  Do not look any further than right here people!

Thank you very much, Kind sir!”—James Norman

“Following a real mess created by other so called HVAC professionals resulting in an entire weekend spent in bitter cold, I called Adrian who arrived immediately upon my call to get my heating restored. He not only restored heat, by restarting the furnace and tuning it but addressed every little detail that could have had an impact on the furnace going down, inspected the flow of air and heat and gave me best advice on how to make the condo comfortable, in other words, addressed all the issues with superior knowledge, high expertise and in a professional yet polite and very friendly manner. I am very grateful for his help and I hiqghly recommend his services to others facing a heating issue of any kind. For me he will remain a trustworthy ultimate professional and expert.”—Silvia Daniela S

15.   24 Hour Emergency Plumbing & Heating Calgary

24 Hour Emergency Plumbing & Heating Calgary's Homepage
SERVICESSump pump installation, emergency plumbing, heating & air conditioning, drain cleaning, frozen pipes, water softeners and filters, septic tank repairs & fixes, all your plumbing and hvac needs
ADDRESS4063-74 Ave S.E., Unit 5, Calgary, AB T2C 2H9
CONTACT DETAILS(587) 316-8069
[email protected]

24 Hour Emergency Plumbing & Heating Calgary’s name says it all. So, whenever Calgarians have any emergencies concerning their furnace or air conditioning, this contractor can help.

24 Hour Emergency Calgary is part of the larger company servicing the entirety of North America 24/7. It was founded by a journeyman gas fitter and plumber and has grown to have 80 journeyman technicians serving homeowners and business owners alike.

Aside from its 24/7 availability, 24 Hour Emergency Calgary also offers flexible scheduling through its convenient and detailed online forms.

But you should know, this online form only has plumbing and drain cleaning listed as service types so you may have to explain your needed service through other platforms.

While 24 Hour Emergency Calgary offers furnace inspections and repair services, it is still more focused on just the plumbing side of HVAC. On the bright side, this also means that it can also benefit those who want all-around home maintenance services.


  • 24/7 services
  • Flexible scheduling
  • All-around home maintenance services


  • More focus on the plumbing aspect of HVAC
  • Constricting service types in online forms

16.   AirTech Services Ltd

SERVICESHVAC, Refrigeration and Sheet Metal Services including 24/7 equipment service and repairs, maintenance contracts, new construction and renovations, server room maintenance and repair, and roof top unit replacements
ADDRESSAirTech Services Ltd., 2, 3601 19 Street NE, Calgary, AB T2E 6S8
OPERATING HOURSMonday to Friday: 8:00am – 4:00pm
Techs on call 24/7

Since 1981, AirTech Services Ltd has been providing HVAC, refrigeration and sheet metal services in Calgary’s residential, commercial, and industrial establishments.

Their team includes 18 employees who are HVAC/R technicians, Liebert-certified journeyman, journeyman sheet metal technicians, and more professionals who are also fall and lift-certified. We appreciate that their staff has different areas of expertise to deliver quality services to their customers.

Aside from delivering up to standard services, AirTech Services Ltd also prides itself on its exceptional customer service. They keep a good rapport with their clients which is why they are one of the most reliable HVAC contractors in the industry.

To this date, they have over 150 preventative service contracts. In this service, they assess top units, boilers, and other equipment. 

In terms of pricing, clients may request for a free quotation. They also recognize that some cases might require immediate attention which is why they offer 24/7 equipment service and repairs.


  • Over 40 years of experience
  • Team of specialized journeyman and technicians
  • Good customer service
  • 24/7 services
  • Free quotation


  • No price list available on their website

Customer Reviews

Here are some Google Reviews from their clients:

We had 4 heaters go down in our warehouse where temperature is critical and during -25 degree weather. They got them all up and running in a couple hours using all resources possible. Excellent service and quality workmanship all around. Thank you , we really appreciate your effort!Chris Pepin

Airtech Services installed a new furnace for us. Isaac looked after us well, and provided a reasonable quote, and the techs did a great job installing new furnace. We are happy to have heat, and we would recommend AirTech Services.Alan Bruinsma

How to Choose an HVAC Contractor

If you’re still confused as to how you should choose an HVAC contractor from our list, then this section will help you out. Here are the factors to consider when picking an HVAC contractor in Calgary.

1. Expertise

First of all, you have to make sure that your chosen contractor provides the type of service you need. If you still don’t have an HVAC system, make sure your contractor does more than HVAC repairs and that they actually do installations of HVAC systems.

Make sure they also offer the type you want or at least explain the pros and cons of HVAC package units. Here are the different package types for your reference:

  • Air conditioner package units are mostly for cooling and only some mild heating.
  • Gas pack units have a gas furnace, air conditioner, evaporator coil and are thus the best for colder climates.
  • Heat pump packages feature an air handler and heat pump that work like air-conditioners with an additional heating element.
  • Hybrid units are the best for extreme weather conditions as it has a gas furnace and heat pump. They’re also very efficient.

For convenience, choose a contractor that offers a full range of services so you won’t have to contact any other service providers for services you’d need in the future.

2. Energy efficiency

Aside from making sure their range of services includes the type of service you need, you should also ensure that your contractor offers energy-efficient HVAC systems. Watch out for ENERGY STAR-qualified products as these are the most energy-efficient ones.

3. Accreditations and insurance

In Alberta, HVAC contractors should undergo an appreticeship and must pass qualification tests. So, look for a journeyman or qualification certification to ensure your contractor is licensed to perform HVAC services.

A fully insured HVAC contractor is also a plus since it means they’ll have the necessary financial safety nets should there be any damages, theft, or accidents on the job.

4. Home visits and quotations

A reputable HVAC should also conduct in-home visits to inspect ventilation systems, ducts, and window and door placements before providing an HVAC installation quote.

However, if you only need a quick repair or replacement, you can still benefit from online or remote quotations.

So, make sure your HVAC contractor provides the type of quotation or inspection you need. If you’re lucky, you can even get free in-home inspections.

5. Customer experience

You should also check out how an HVAC contractor treats and communicates with its customers. Online reviews can give you an insight on a company’s communication style, level of accountability, and overall customer services.

6. Price

HVAC systems are expensive. But that doesn’t mean that a contractor offering high prices is automatically good enough.

Choose an HVAC contractor who offers good value for their products, installation, and maintenance services. You should also ask for detailed quotations to know if their prices include everything you need.

Frequently Asked Questions about HVAC Systems

We hope you can find the contractor that can install, maintain, and repair the best HVAC in Calgary. Simply give your pick a call to receive an estimate and a thorough in-house inspection.

Do you know any other HVAC contractors who deserve to be here? If so, then leave us a note so we can also check them out.

Now, if you’re looking for something more specific this coming winter, then you can also check out our list of the best furnace repair services in Calgary. All of our picks are also licensed and insured for your convenience.