Boiler Repair, Installation & Maintenance

We cover all makes a models.

Green Heating and Air has been servicing residential boilers in the Greater Toronto Area (GTA) since 2008. As certified heating technicians under the Technical Standards and Safety Authority (TSSA), we inspect, repair and install residential home boilers and pool heaters.

We’re able to inspect, repair and install boilers made by Weil-McLain, Veissmann, Navien, Slatefin, NTI Boilers, and pool heaters made by Hayward. (But not limited to these brands).

The Right Fit Makes a Difference

The correct size boiler can help your home run more energy efficiently. The wrong size boiler will cause unnecessary wear and tear. It will be over worked, cycling up and/down when it doesn’t need to and it will cost more in your monthly operating costs and maintenance.

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Residential Boiler Brands

We carry Combi Boilers / Condensing Boilers, however we can service all models and makes.

Green Heating and Air carries its own inventory with four physical locations the GTA (Toronto, Mississauga, Brampton and Vaughan) and operates several service trucks to meet the demands of customers in need of boiler repairs and installations.

Green Heating and Air carries Veissmann combi/condensing boilers and parts, Weil-McLain boilers, parts and accessories and Hayward pool heaters.

Viessman Gas Condensing Residential Boilers

Viessmann Vitodens 100-W
Viessmann CombiPlus Kit
Viessmann Vitodens 100-W B2HA
Viessmann Vitodens 200-W B2HB

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Weil-McLain Residential Boilers

Evergreen Gas Boiler
WM97+CT Wall Mount Gas Boiler

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Hayward Residential Pool Heaters

Universal H-Series
H-Series Millivolt

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When my furnace quit this winter the folks from Green were at my house within 30 minutes. They quickly diagnosed the problem and provided a budget friendly quote for a replacement. A crew was there first thing the next morning and had everything running within 2 hours. Hassan, Andre and his crew were very professional.

Benjamin J.

Hassan and his team completely replaced my boiler and got it up to safety standards in my old home. Hassan addressed every issue we ran into and responded to my calls and messages very quickly! He was very friendly and was patient in answering all my questions. I highly recommend him and his team, and feel confident that I have them to turn to with any issues regarding my heating!

Gianne H.

If you think great customer service is a thing of the past, then you have not worked with Hassan and the team at Green Heating and Air Inc. They did outstanding work in installing a new AC and air handler system in a very tight furnace room serving four floors. The project was done on time with no budget surprises and after installation follow up was something you rarely experience today. Cannot say enough positive things about our experience.

Jim G.

Wow so impressed at how quickly the team at Green Heating & Air responded. We had our heating breakdown one evening and in the middle of winter, it’s never fun sitting in the cold. They arrived early the next morning and was able to fix the issue with our boiler and tank immediately. They were transparent about the price and process, and what products they needed to purchase.

Michelle K.

Christmas Eve and our furnace decided to take a holiday. Phoned Green Heating and Air and the technician was here in 20 mins. He completed a repair but warned that we may need a new circuit board. Sure enough the furnace shut down again and when we called back they confirmed they had a board and could install it after midnight. Exactly at midnight our doorbell rang, the circuit board was replaced and we’ve been warm and toasty ever since. Thank you for going above and beyond on Christmas Eve. 100% recommend this company which truly provides 24 hour emergency services.

Janet G.

Hassan is amazing. We have a new build home with a heating system that is terrible. We had an issue and called Hassan who came to fix the issue. While fixing the pump, he told us how terrible the system we had was. He recommended getting a new system. My husband and I agreed.Hassan installed the unit and was a 100% correct. My house is 100% warmer, the hot water is so hot. He is a man who knows exactly what he is talking about. Please listen to him and trust him you won’t be making a mistake.

Aruna K.

We cover all makes a models.

The Right Fit Makes a Difference

Residential Boiler Brands

We carry Combi Boilers / Condensing Boilers, however we can service all models and makes.

Viessman Gas Condensing Residential Boilers

Weil-McLain Residential Boilers

Hayward Residential Pool Heaters

Brampton, ON

Mississauga, ON

Richmond Hill, ON

Oakville, ON

Toronto, ON