Feeling a little hot under the collar?  Or maybe your AC’s giving you the cold shoulder? Well, don’t sweat it! (Or shiver, depending on the season). 

We’ve got the scoop on the coolest HVAC services in town that’ll keep you perfectly tempered all year round.

We’ve scoured the city, put the screws to the competition, and turned up the heat on the HVAC industry to bring you the absolute best Montreal has to offer.

How much do HVAC services charge in Montreal? HVAC services in Montreal typically cost $115 per hour for standard maintenance and repair work. Installation services will cost around $6,000. However, the final cost may vary depending on the complexity of the system and the size of the property.

How We Chose the Best HVAC Services in Montreal

1. THERMOLUX

Location: 209A-6500 Trans-Canada Highway, Saint-Laurent, QC H4T 1X4

Contact: 438-509-1823

Operating hours: Monday – Friday 8:00 AM–5:00 PM

Website

Thermolux is a trusted provider of air conditioning and heating solutions, bringing over 15 years of industry experience to every project. Despite being a newer company, its team of seasoned professionals ensures high-quality service and expert guidance.

Their certified HVAC technicians possess extensive mechanical and troubleshooting skills, with some having over 30 years of experience. They are committed to helping clients select energy-efficient systems that suit their specific needs.

Thermolux emphasizes customer satisfaction, offering value-for-money solutions and efficient service. Every project is handled with accountability, ensuring that clients receive reliable and consistent results.

The company provides comprehensive after-sales service to maintain system performance and longevity. This includes thorough quality control checks for both air conditioning and heating installations.

Thermolux is known for its urgency and efficiency, responding promptly to service calls. Their technicians prioritize client needs, ensuring fast and professional solutions for any HVAC issue.

Reliability is a core value, with customized heating and cooling solutions tailored to each client. They also provide warranties of up to 10 years on parts and labor, reinforcing confidence in their work.

Respecting customer objectives, Thermolux handles installations and repairs of air conditioners and heat pumps of all complexity. Their commitment to energy-efficient, high-quality equipment sets them apart in the heating and cooling industry.

Solid work and good service

“We had a heat pump installed recently and everything went very smoothly. The installers arrived when they said they would, explained what they were doing along the way, and worked cleanly. They were respectful of the space and didn’t rush the job.

The system itself is very quiet and heats the house evenly. We noticed the difference almost right away. Before leaving, they made sure we understood how to use it and what to watch for long-term.

Overall, a very positive experience. Solid work and good service. I would recommend them without hesitation.”

Anna Sarah, Google Review

Excellent service

“Thermolux did a replacement of my old central heating system. Excellent service and they even helped me with all the application submitting process for subsidies! I was reimbursed after one month: The installation was completed in one day. Everything was done clearly and professionally.”

Milen Lazarov, Google Review

2. AirGreen Inc

Location: 4951 St-Catherine East, Montreal

Contact: (514)-316-2973

Operating hours:

• Monday – Thursday: 8:00 AM – 6:00 PM
• Friday: 8:00 AM – 4:00 PM

Website

AirGreen has been a trusted HVAC provider in Quebec for over 15 years, delivering expert installation, repair, and maintenance solutions. Their services cover residential, commercial, and multi-unit projects, ensuring comfort in every space.

As a family-run business, AirGreen blends deep industry knowledge with innovation. This combination allows them to provide personalized service while staying on the cutting edge of HVAC technology.

All technicians are fully licensed and adhere strictly to RBQ regulations. This guarantees safe, compliant, and high-quality work for every installation or repair project.

AirGreen maintains transparent pricing for all HVAC projects. Clients receive a complete final offer upfront, avoiding unexpected costs and ensuring peace of mind.

The company partners with top HVAC brands like Fujitsu, Mitsubishi, Gree, and Sharp. These relationships allow access to high-quality equipment, extended warranties, and parts not always available to the general public.

Energy efficiency and environmental responsibility are central to AirGreen’s approach. They guide clients toward energy-saving solutions and help them take advantage of government incentives for sustainable HVAC systems.

With $5,000,000 in liability insurance, AirGreen ensures full protection for every project. Their combination of licensed technicians, expert knowledge, and strong guarantees makes them a top choice for HVAC services in Quebec.

Super quick, efficient, and friendly

“Had a great experience with Air Green! They installed our heat pump and were super quick, efficient, and friendly the whole way through. The team answered all my questions and made the process really easy. Would definitely recommend them to anyone looking for reliable and professional service!”

Kennan Hoa, Google Review

Very professional, friendly, trustworthy

“My husband and myself were looking to install a duel energy system for air-conditioning and heat. We found the company AirGreen and from day one knew we have landed in the right place.

We were greeted by Sebastian Mendez, who not only helped us find the right equipment for our home but also helped us after the installation as well. He was very professional, friendly, trustworthy and treated us not like customers but as his family, which made us feel very good . Even the installation guys were very nice.

They did very clean job . We strongly recommend AirGreen to everyone. We are very satisfied.

Again special thanks to Sebastian.😊”

Charulata Patel, Google Review

3. Les Services Polarbear

Location: 1690 Rue Frontenac, Montréal, QC H2K 2Y9, Canada

Contact: +1 514-522-5052

Operating hours:

• Monday to Friday – 9:00 AM to 4:00 PM

Website

Les Services Polarbear has really impressed us with their stellar HVAC solutions for both homes and businesses. What stands out the most is their all-encompassing service range. 

Whether you’re looking to cool a cosy apartment or need a full-scale HVAC system for a sprawling commercial space, this company offers customised solutions.

One of the highlights we appreciated was their commitment to transparency. They provide free quotes and make sure you’re fully aware of the costs before they start any work. 

Plus, they’re speedy! We love that they complete installations within 72 hours and even use top-notch brands like Daikin and Nest. This ensures you’re getting reliable and high-quality products.

Their online services are also user-friendly. It’s super easy to request quotes, schedule services, and access troubleshooting guides. 

However, if there’s one area for improvement, it’s their hours of operation. We were hoping they’d offer 24/7 emergency services like some other companies.

Delivers quick, efficient, and professional service

“Quick, efficient and professional. I had a quote within 72 hours and the work completed with two weeks. The two men who did the installation were mindful of cleanliness and noise. They took the time to explain the operation and maintenance of my heat pump once installed and were even friendly with my cat! From start to finish, a great experience.”

Jane Yardley, Google Review

Assigns skilled technicians who work diligently

“We contacted PolarBear Services to replace our old AC with a high efficient heatpump with an existing gas furnace. We were able to submit all the required information for a quote by email and Alexa contacted us afterwards to discuss our options. We contacted over 4 different companies and the quote from PolarBear was the most competitive with a good labor warranty coverage. (For our needs). Peter and Deshuai were the techs assigned for our installation and they did an amazing job. They spent pretty much the whole day working relentlessly to make sure everything was done perfectly. I would definitely recommend them for your HVAC needs. A big thanks to the team and especially to Alexa for making this as easy as possible and for always being available by phone or text for any questions I had.”

Bajee Baskararasa, Google Review

4. G.O.M Climatisation

Contact: +1 514-791-8942

Operating hours: Open 24 hours

Website

G.O.M Climatisation has truly won us over with its impressive range of services. They handle everything from sales and installation to repair and maintenance of air conditioning systems and heat pumps. 

What we like most is their 24/7 emergency service, so you’re never left sweltering or freezing in case of a sudden breakdown.

Their focus on energy-efficient solutions really sets them apart. We’re talking about high-performance heat pumps that not only reduce energy consumption but also come with hefty rebates. 

For instance, you could get up to $6,720 in financial aid for choosing certain high-efficiency heat pumps. That’s a significant incentive for going green.

When we visited and spoke with their staff, we were impressed by their quick response times and meticulous installations. 

Their preventive maintenance services are also a big plus. They help extend the lifespan of HVAC systems and ensure they run at peak performance. 

However, we’re disappointed that they don’t offer online booking options. We think it would make the process even more convenient. 

Responds promptly during high-demand periods

“Miguel was very quick returning our call. He was able to come and repair our old air conditioning unit within 2 days, which was a record in this period of high demand (many heat warnings accross Montreal this summer). We found him responsible, concencious and very knowledgeable. We very much appreciate his services.”

T Vu, Google Review

Resolves heating system issues promptly during holidays

“When having an issue with your heating system right in the middle of the holidays, it always give you a bit of a nervous feeling. GOM was able to come very promptly, I never felt like he was out to get me, found the issue right away and walked me through it. Also very reasonably priced compared to other that wanted to take advantage of being in the holiday season (one place was asking for 270$ travel fee + 240$/hr). That was not the case at all with GOM, I highly recommend this company.”

Jason Lee, Google Review

5. DB Climatisation

Location: 4039 Rue Gertrude, Verdun, QC H4G 1R7, Canada

Contact: +1 514-238-1166

Operating hours: Open 24 hours

Website

DB Climatisation is a name that kept popping up when we asked Montrealers about their go-to HVAC pros.  After digging in and chatting with both the team and their customers, we get why they’re a local favourite.

What we really like about them is their unwavering commitment to energy efficiency and reliability. They offer top-tier products from renowned brands like Fujitsu and GREE, which boast impressive SEER (Seasonal Energy Efficiency Ratio) ratings. 

For instance, their Fujitsu Airstage series has a SEER rating of up to 26.5, which makes it a highly efficient choice for maintaining comfort throughout the year.

When we talked to customers, they raved about the robust warranties DB Climatisation provides. This includes a 10-year parts and compressor warranty, with an optional 10-year labour warranty. 

Their systems, like the GREE Sapphire series, can operate efficiently in temperatures as low as -30°C. This ensures your home remains warm and cosy even during Montreal’s harsh winters.

Another thing we have to give them credit for is their partnership with Finance it and Snap Residential Financing. These two reputable Canadian companies offer affordable payment options, making it easier for clients to get the services they need without breaking the bank. 

Stands out above half a dozen HVAC companies

“Service was referred by a trusted business in my neighbourhood. They were very efficient, clear and honest. I had to go through a half dozen HVAC companies before choosing DB and they’re a notch above the competition. Great work and service, friendly staff and efficient process. They won’t waste your time.”

Phil Sater, Google Review

Schedules repairs promptly, even during a heat wave

“The pipe that connects to the heat pump of my AC unit broke. I sent an email to a lot of companies to ask for a quote. Not only were they the first to reply, but also they were the most efficient. The owner is actually one of the technicians, so he asked for photos and knew exactly what the problem was. He provided a quote right away. They were able to find a few minutes between jobs to come over and fix my issue, so I didn’t have to wait until the heat wave was over. They were both super friendly and you can see they know what they’re doing. It was a really fast service. And now everything works perfectly. I highly recommend!”

Leonardo “Leco” Barros, Google Review

6. Angel Climatisation Inc.

Location: 5229 Rue Perron, Pierrefonds – Roxboro, QC H8Z 2J9, Canada

Contact: +1 514-515-5557

Operating hours: Open 24 hours

Website

Angel Climatisation Inc. has caught our attention since its establishment in 2011. This family-owned gem excels in heating, cooling, and air quality solutions for homes and businesses. 

We love how their services cover everything from new installations and repairs to maintenance. This includes a range of HVAC systems such as air conditioners, heat pumps, and furnaces.

We also appreciate their no-surprising pricing model, which includes free online quotes. You know exactly what you’re getting into without any hidden fees, which customers we talked to find very reassuring.

One of the standout features is their 24/7 emergency repair service. It’s comforting to know that whether it’s a midnight breakdown or a weekend malfunction, their team is ready to restore comfort to your home swiftly and efficiently. 

We also love their push for energy-efficient solutions, offering rebates for upgrading to ENERGY STAR® qualified models. This not only helps the environment but also saves you money in the long run.

Their “refer a friend” program is another bonus we’re excited about. It’s a great way to share a good experience and get a referral bonus. 

Offers guidance on best practices for maintenance

“We want to give a huge thank you to Borce for the amazing service he provided.  He came really quickly when we called because our heat pump was not working at cooling the house and stayed until he figured out the problem.  He is extremely knowledgeable and friendly and was great at also providing guidance on best practices to keep the machine functioning properly.  We highly recommend him.  Giving him a five star rating just doesn’t seem enough.”

Legs68, Google Review

Delivers a highly satisfactory new system

“We are very pleased with the service we received from Angel Climatisation.  We selected them to replace our dual-energy oil system and heat pump with electric furnace and upgraded heat pump.  It was an emergency replacement in January, and we greatly appreciate Borce’s expedient service and thorough explanations during this stressful situation.  We found him to be very accessible and responsive when we needed anything.  In short, we really like our new system and would recommend Angel Climatisation.”

Maxim Spirin, Google Review