Welcome to Ozone Control!

Heating and Cooling Cambridge, Kitchener, Waterloo
and area for over 35 years!

Ozone Control Inc. only works with the best of the best. We train all of our technicians, whom also share a sense of pride and quality. Aside from being highly trained, our technicians also are very knowledgeable and dependable and are always sure to have a well-stocked parts inventory in their work vehicles. This will allow them to be able to help customers immediately and you will not have to wait on simple replacement parts.

Should I get my heating and cooling system tuned up?

This is a question that we at Ozone Control receive quite a bit. The simple answer is, yes. Just like a regular oil change and tune-up for your vehicle, a regular maintenance will keep your system running efficiently. The fact is, most people do not get their systems serviced as often as their vehicles, even though, in general their heating and cooling systems are used over three times as much as their vehicles. As time goes on, dust and grime start to build up, and the longer you go without a maintenance visit, the worse it gets. Now, add on the basic wear and tear, and you are looking at an inefficient system. Keeping up with routine maintenance can prevent you from having an expensive breakdown. At Ozone Control, we know how hot summers can get, and how cold winters can get here in Cambridge! With the service we provide, we will get your furnace and air conditioner working efficiently and safely. So you can stay warm or cool and save money on your energy bills.

Call us today at (519) 622-2864 to schedule a maintenance tune-up!

Services We Provide

  • Heating - Furnaces, Heat Pump, Boilers, and Roof Top Units.
  • Air Conditioning - Central Systems, Ductless, Roof Top Units.
  • Refrigeration - Commercial/Industrial.
  • Heat Recovery Ventilation.
  • Humidification/Dehumidification.
  • Air Cleaners and Allergy Relief Filtration.
  • Air Quality.
  • Fireplaces.
  • Sheet Metal/Duct Systems.
  • Gas Piping.
  • Electrical.
  • Plumbing.
  • Energy Management.
  • Planned Service Agreements.


"Hands down, best air conditioning and heating contractor in Cambridge!" - Travis G. in Hamilton

"Ozone Control installed a full HVAC system in our Kitchener dealership. Great job, great price!" - Mike W. in Kitchener

"After 2 contractors trying to fix my heating problem and telling me to replace my furnace, we were told about Ozone Control. They sent a tech and within 20 minutes my heat was back on!! No replacement needed!! Much appreciated!! " - Sheryl T. in Cambridge