6 Waterloo, 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 Waterloo, ON home and other homes. More 
Hybrid Mechanical Inc (519) 859-4265
London, ON, CA N6M 0A8
50 miles from Waterloo
Installation and Service of Heating, Air Conditioning and Ventilation Equipment Read More
Mississauga, ON, CA L4W 2S1
44 miles from Waterloo
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
Milton, ON, CA L9T
32 miles from Waterloo
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
London, ON, CA N6L 1A8
50 miles from Waterloo
Furnaces, Fireplaces, Air Conditioners, Ductwork, Gas Lines, Read More
Service Experts 877-EXPERTS
Etobicoke, ON, CA M9C 1H5
50 miles from Waterloo
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, ON, CA M9B0A9
50 miles from Waterloo
Beautiful Heat is an association marketing campaign to increase consumer awareness and build the market for radiant hydronic heating in Canada. Read More
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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 Waterloo, ON home, you might hire a Ontario HVAC professional who specializes in refrigeration work. You can find more hvac contractors in Kitchener, Guelph, Wallenstein, Brantford and Elmira.

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

Here are some related professionals and vendors to complement the work of hvac contractors: Specialty Contractors, General Contractors, Solar Energy Contractors, Electrical Contractors.

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 Waterloo, ON home’s heating and cooling challenges.
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