19 St. George, ON HVAC Contractors

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your St. George, ON home and other homes. More 
North York, Ontario, M2H 3H7, Canada
50 miles from St. George
HomeStar Heating & Air Conditioning Inc. brings ductless air conditioning, an exclusive appliance for residential use to spread good air across your home. Based out of Toronto, it... Read More
Hybrid Mechanical Inc (519) 859-4265
London, Ontario, N6M 0A8, Canada
50 miles from St. George
Installation and Service of Heating, Air Conditioning and Ventilation Equipment Read More
Toronto, Ontario, M4C 4C6, Canada
50 miles from St. George
Having a problem with your heating? When you have it repaired by Accuserv you will have the ease of mind knowing you will be provided with superb, immediate and accurate service.... Read More
Home Comfort Canada (416) 622-0055
Mississauga, Ontario, L4W 2S1, Canada
38 miles from St. George
Over 25 years in the Heating and Air Conditioning business. Sales, Service, Installation of Gas Furnaces, Gas Boilers, Fireplaces, Air Conditioning Systems, On Demand Hot Water... Read More
Toronto, Ontario, M6G 1L5, Canada
50 miles from St. George
Welcome to HVAC One, your leading heating and cooling specialist in Toronto, The GTA and Southern Ontario. We carry a wide range of products from the most reputable manufacturers... Read More
Toronto, M8W 1T6, Canada
50 miles from St. George
We Sell, Install and Service the following: - Ductless A/C - Heat Pump - High Efficiency Furnaces - Convert Oil Furnace to Natural Gas Furnace - Fireplaces - Central... Read More
Milton, Ontario, L9T, Canada
27 miles from St. George
There are few words that can define the many skills and attributes that come natural. With a goal oriented mind set and the will to strive for excellence, always bearing in mind... Read More
Service Experts (877) 397-3787
Etobicoke, Ontario, M9C 1H5, Canada
45 miles from St. George
Service Experts Heating & Air Conditioning is the premier source for all of your heating, air conditioning, and plumbing needs. Service Experts specializes in the selling,... Read More
Etobicoke, Ontario, M9B0A9, Canada
45 miles from St. George
Beautiful Heat is an association marketing campaign to increase consumer awareness and build the market for radiant hydronic heating in Canada. Read More
Toronto, Ontario, M3H 3M1, Canada
50 miles from St. George
Furnace Filters - Replacement Furnace Filters - Furnace Air Filters Cut down on the amount of dust, debris & allergens in your home by adding a furnace filter. Our experts will... Read More
Toronto Duct Cleaning (416) 410-3777
Toronto, Ontario, M3H 3M1, Canada
50 miles from St. George
Canaduct offers a complete duct cleaning service solution including vent cleaning, dryer cleaning, furnace cleaning and HVAC air conditioning cleaning. Read More
London, Ontario, N6L 1A8, Canada
50 miles from St. George
Furnaces, Fireplaces, Air Conditioners, Ductwork, Gas Lines, Read More
MARKHAM, Ontario, L6C1M2, Canada
50 miles from St. George
Reliable heating and cooling company with over 17 years of experience. Call or email today for info or quote on new HVAC equipment/service. Find us on Facebook, LinkedIn, and... Read More
Rochwood Group Inc. (647) 228-5251
Toronto, Ontario, m4l1l8, Canada
50 miles from St. George
HVAC/R Controctor Read More
isol (647) 997-1327
Richmond Hill, Ontario, L4C8L4, Canada
50 miles from St. George
List your business here for free - Learn More

When Should You Hire an HVAC Contractor?


Generally, HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your St. George, ON home, you might hire a Ontario HVAC professional who specializes in refrigeration work.

HVAC professionals can use their skills to help you to save money on your St. George, ON home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a Ontario HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.



Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors on Houzz. Look in the Professionals section of our website and search for Ontario HVAC contractors. Read reviews and see how an HVAC contractor might approach your St. George, ON home’s heating and cooling challenges.
Professional Categories in St. George
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