Today’s most common in-home cooling system is central or split air conditioning. Combined with your forced air heating system, it cools and dehumidifies the entire house via an outdoor condensing unit that is connected by refrigent lines to an indoor coil typically mounted in the ductwork above your furnace.
Read more about Comfortmaker Air Conditioners!
Ductless air conditioning systems are gaining popularity in Canadian homes. Homeowners with hot water, electric baseboard or other radiant heating systems not employing air ducts, can enjoy summertime climate control as well. Ductless systems are also ideally suited to additions, where extension of existing ducts may be difficult or impractical.

Why go Ductless?

  • Air ducts not required.
  • Zone control provides balanced comfort and energy savings.
  • Quieter than window or thru-wall units.
  • More secure than window air conditioners.
  • Eliminates losses which are common in air ducts.

Read more about Comfortmaker Air Conditioners!
Every Comfortmaker home comfort product is backed the way its built; to be the best. How do you know for sure? Warranty coverage. When it comes to such a major investment, there is no better gauge of quality. Maximum strength warranties from Comfortmaker Air Conditioning
& Heating give you exceptional protection and complete assurance that you will have lasting satisfaction with your Comfortmaker product.
Read More About Comfortmaker Furnaces!

Quick Tips (Hover Over Link to Read More):
Central or Split SystemsDuctlessComfortmaker Products!

Heating and cooling systems are some of the most important investments that you will ever make in your home. Whether you are buying a new home, or renovating an old one. Or maybe your old system finally quit. There is a lot riding on the choices that you make. Not only your safety and comfort, but also your wallet. Ozone Control technicians are all highly trained, and can recommend the very best products for your specific needs!

We also provide regular service and maintenance of your units. As we know with driving vehicles, getting regular maintenance can prevent having major (and costly) breakdowns. Call us today and ask how we can help!

Ozone Control offers:

  • Quality installation of heating and cooling equipment.
  • 24/7 Emergency Service.
  • Same day service and installation.
  • Energy Star Systems.
  • Base Model Economy Systems Available.
  • Planned Service Agreements.

  • Service and Installation of:

    • Air Purification Systems
    • UV Systems
    • Thermostats
    • HRV – Heat Recovery Ventilation
    • Humidifiers
    • Ductless Systems
    • Fireplaces
    • New or Existing Upgrades to Duct Systems.
    • When you chose to use a Comfortmaker Furnace or Air Conditioner you are guaranteed quality & reliability in all units!
    • Strong Warranties for Superior Protection

Ozone Control Inc has been heating and cooling Cambridge, Kitchener, Waterloo, and Guelph homes for over 35 years! With quality products and dependable service, you can rely on us for all your heating and cooling needs in the residential environment.


"Our furnace went out on boxing day, and Ozone Control came out to help us get it running! Thank you, Ozone is always reliable!" - Cindy B.

"We originally selected another contractor with a lower price for complete HVAC systems. Then OZONE CONTROL came recommended for a far superior job." - Joan H.