Boiler Repair, Installation & Maintenance

February 21, 2019

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).

Green Heating and Air Residential Boiler 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 unneccessary 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.


“After calling a dozen so called 24/7 Emergency Heating companies without success, I found Green Heating and Air Inc. They promptly picked up the phone at about midnight and were on site within 30 minutes and fixed the furnace in the next 20 minutes. They are a first rate company and I highly recommend them for any emergency furnace repairs. They are the best!" Ralph Di Fiore, Mississauga - Google Review
Client Testimonial

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

Weil-McLain Residential Boilers

  • Evergreen Gas Boiler
  • WM97+CT Wall Mount Gas Boiler

Hayward Residential Pool Heaters

  • Universal H-Series
  • H-Series Millivolt

Boiler and Furnace Repair, Replacement & Installation
Nothing is worse than having your boiler or your furnace breaking down on you. In the winter months, it can cause your pipes to freeze and break. Green Heating & Air provides you with fast, 24/7 emergency boiler and furnace repairs within the Toronto area.
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