Toronto, ON Air Conditioning and Heating Companies

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 Toronto, ON home and other homes. More
Get Quotes on These Services
  • Air Conditioning Installation
  • HVAC Installation
  • Furnace Installation
  • Air Conditioning Repair
  • HVAC Repair
  • HVAC Inspection
  • Furnace Repair
  • Heating System Installation
  • Heating Repair
  • Heat Pump Installation
  • Furnace Cleaning
  • Heat Pump Repair
  • See All Services
  • Air Conditioning Installation
  • Furnace Repair
  • Heat Pump Repair
  • Propane Tank Installation
  • Air Conditioning Repair
  • Gas Leak Detection
  • Heating Repair
  • Swamp Cooler Installation
  • Air Duct Cleaning
  • Gas Leak Repair
  • Heating Sales
  • Swamp Cooler Repair
  • Boiler Installation
  • Gas Pipe Installation
  • Heating System Installation
  • Thermostat Installation
  • Boiler Repair
  • Gas to Electric Conversion
  • Humidifier Installation
  • Thermostat Repair
  • Dehumidification
  • Geothermal Heat Pump
  • Indoor Air Quality Testing
  • Ventilation Installation & Repair
  • Dryer Vent Cleaning
  • HVAC Inspection
  • Oil to Gas Conversion
  • Water Heater Installation
  • Dryer Vent Installation
  • HVAC Installation
  • Passive Solar Heating & Cooling
  • Water Heater Repair
  • Furnace Cleaning
  • HVAC Repair
  • Propane Sales and Refills
  • Water Treatment System Installation
  • Furnace Installation
  • Heat Pump Installation
6 Reviews
Toronto's Trusted & Reliable HVAC Contractors
Win a Free Furnace and Ecobee Thermostat
6 Reviews
Novel Care Inc.
4 Reviews
6 Reviews
GasGuys.ca Inc.
Featured Reviews for Air Conditioning and Heating Companies in Toronto, ON
Consumers Energy Management
Air Conditioning and Heating Companies in Toronto, ON
"I had great experience with Consumers Energy. They helped me to get my AC fixed when it was extremely hot. My AC was only 7 yrs old and I wasn't sure if I had any warranty left on it. The problem was in the compressor and they were be able to locate the warranty certificate trough Goodman and get the compressor for free as it still was on the warranty. I only had to pay for 4 hours of their labour cost. They saved me a lot of money. Thanks"
- timcate74
DeMark Home Ontario
Air Conditioning and Heating Companies in Toronto, ON
"Great and fast service. Excellent knowledge of their products, great salesman Marco , no pressure or upselling. Only sold me what I needed. Installers were polite and friendly. Excellent experience."
- mike72ko
Novel Care Inc.
Air Conditioning and Heating Companies in Toronto, ON
"My family members used them for years, after getting 3 quotations I did choose Novel care and I'm pleased white them. Highly recommend."
- alghan
SeaBreeze Home Solutions
Air Conditioning and Heating Companies in Toronto, ON
"I am so impressed with my osmosis and water filtrations. The water taste better and my skin feels so much better. I would recommend this company to anyone. They took there time and explained everything to me. So impressed. Thank you guys!"
- Mandip Sehmi
BROOKS HEATING & AIR INC
Air Conditioning and Heating Companies in Toronto, ON
"Brooks Heating & Air is a very professional company. They installed our new air conditioner and heating systems, and completed the project on schedule and were always very good about cleaning up. I'd recommend Brooks Heating & Air to neighbors and friends."
- kimhammill
Premium Home Services
Air Conditioning and Heating Companies in Toronto, ON
"Had our furnace, A/C and air cleaning system replaced by Premium Home Services. Their diagnostic of our old equipment as well as available options and recommendations to solve our equipment and temperature control issues was excellent and very professional. The work was done timely with lot of respect for our property (floors, carpets, job sites, etc). Their staff is knowledgable and courteous. Subsequent calls for questions after the work was completed were returned promptly and with the requested answers. All in and all, a very positive experience at a fair cost. I would highly recommend Rob Simmons' team at Premium Home Services for any services they provide."
- guygelinas35
Comfort Masters Ltd
Air Conditioning and Heating Companies in Toronto, ON
"Comfort Masters rocks! The work was top notch. Installed furnace, tankless water, and A/C. Crew was on-time, and kept at it until the work was done. Cleaned up nicely, explained everything. Very personable company and it was a great experience all around. I highly recommend them."
- Julie Walsh
GasGuys.ca Inc.
Air Conditioning and Heating Companies in Toronto, ON
"This is the second time we used Gasguys. George was awesome, hooked up our bbq in no time. He even fixed our fireplace at no additional cost. Highly recommended."
- Gregor Filipowski
HomeStar Heating & Air Conditioning Inc.
Air Conditioning and Heating Companies in Toronto, ON
"Ductless Air Conditioners from the company is simply great. I was actually looking for an energy-efficient option instead of the traditional split Air conditioners. I wanted to hire a reputed supplier on the web and found this company with some great customer reviews and what’s more! they were offering a competitive rate. And, honestly that was the best bet for me. These guys are professional and offered me an excellent post purchase service by installing it."
- Nicholas Brown
Lloyd HVAC Services
Air Conditioning and Heating Companies in Toronto, ON
"George has done several jobs for me and has always delivered an excellent, professional product. He is easy to get a hold of, always answers my calls (or calls back if I miss him), his prices are good and the results are what I asked for. Putting in a furnace or running gas lines, always good."
- Simone's Painting and Renovations
List your business here for free - Learn More

When should you hire an HVAC contractor?


Generally, Toronto 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 Toronto, ON home, you might hire an Ontario HVAC professional who specializes in refrigeration work. You can find more heating & cooling sales & repair in Ottawa, London, Vaughan, Thornhill and Scarborough.

HVAC professionals can use their skills to help you to save money on your Toronto, 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 an 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.

Here are some related professionals and vendors to complement the work of heating & cooling sales & repair: Specialty Contractors, General Contractors, Solar Energy Contractors, Electricians.

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 Toronto, ON home’s heating and cooling challenges.
Professional Categories in Toronto
Toronto Architects and Building Designers · Toronto Design-Build Firms · Toronto General Contractors · Toronto Home Builders · Toronto Interior Designers and Decorators · Toronto Landscape Architects and Designers · Toronto Landscape Contractors · Toronto Swimming Pool Builders · Toronto Hardwood Flooring Dealers and Installers · Toronto Hot Tub and Spa Dealers · Toronto Spa and Pool Maintenance Professionals · Toronto Chimney Cleaners · Toronto Carpet Cleaners and Upholstery Cleaners · Toronto Exterior Cleaners · Toronto Air Duct Cleaners · Toronto Glass, Mirror and Shower Door Dealers · Toronto Handyman Services · Toronto House Cleaning Services · Toronto Movers · Toronto Pest Control Services · more... Toronto Stone Cleaners · Toronto Window Cleaners · Toronto Staircase and Railing Professionals · Toronto Air Conditioning and Heating Companies · Toronto Furniture Repair & Upholstery Professionals · Toronto Septic Tank Services · Toronto Wine Cellar Designers and Builders · Toronto Solar Energy Contractors · Toronto Schools and Organizations · Toronto Kitchen and Bathroom Designers · Toronto Plumbers · Toronto Media and Bloggers · Toronto Roofing and Gutter Companies · Toronto Photographers · Toronto Junk Removal Services · Toronto Lighting Designers and Suppliers · Toronto Tree Services · Toronto Real Estate Agents · Toronto Window Dealers and Installers · Toronto Stone, Pavers and Concrete Professionals · Toronto Window Treatment Professionals · Toronto Kitchen and Bathroom Remodelers · Toronto Tile, Stone and Countertop Manufacturers and Showrooms · Toronto Siding and Exterior Contractors · Toronto Kitchen and Bath Fixture Showrooms and Retailers · Toronto Ironworkers · Toronto Paint, Wallpaper and Wall Covering Professionals · Toronto Painters · Toronto Gardeners, Lawn Care and Sprinklers · Toronto Kids Room and Nursery Designers · Toronto Outdoor Lighting and Audio/Visual Professionals · Toronto Specialty Contractors · Toronto Outdoor Play Equipment Suppliers · Toronto Appliance Manufacturers and Showrooms · Toronto Artists and Artisans · Toronto Backyard Sport Court Installers and Suppliers · Toronto Bedding and Bath Manufacturers and Retailers · Toronto Building Supplies · Toronto Cabinet and Cabinetry Professionals · Toronto Carpenters · Toronto Carpet Dealers · Toronto Closet Designers and Professional Organizers · Toronto Deck, Patio and Outdoor Enclosure Professionals · Toronto Door Dealers and Installers · Toronto Driveway Installation and Maintenance Professionals · Toronto Electricians · Toronto Environmental Restoration Services · Toronto Fence Contractors · Toronto Fireplace Manufacturers and Showrooms · Toronto Furniture and Accessory Manufacturers and Showrooms · Toronto Garage Door Sellers and Installers · Toronto Garage Door Repair Professionals · Toronto Garden and Landscape Supplies · Toronto Home Theater and Home Automation Professionals · Toronto Home Stagers · Toronto Students of AEC and Design

Professional Metro Areas

Find Professional Listings By Name
A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z · Other · Pros By State