Cambridge, Ontario · Since 1989
The Biggest Small Company in Cambridge. Two generations of HVAC technicians, residential and commercial, doing real work for Cambridge homeowners and business owners since 1989. Free estimates. Honest advice. The system you actually need.
What we do
Residential and commercial HVAC, full lifecycle. New installs, replacements, retrofits, gas piping, refrigeration, and the maintenance work that keeps everything running.
Furnaces, AC, ventilation, and gas piping for Cambridge homes from the 1960s to brand-new builds. Energy-efficient design and honest sizing.
More than 30 years in Cambridge commercial work. New-build systems, refrigeration installs, and the maintenance contracts that keep your doors open.
Our story
Howard Watson founded Watson Mechanical in 1989. In April 1994, his son Cory joined full-time. More than 30 yearslater, the same father-and-son team and a small bench of trained technicians still answer the phone, still walk the job, still spec the equipment that's right for the house.
We're a small company by design. That's what lets us call back the same day, finish the install the way we said we would, and stand behind the work for the long haul. The Biggest Small Company in Cambridge isn't a slogan, it's the operating model.
Brand partners
We don't carry every brand on the truck. We carry the ones we'll service ten years from now. Luxaire for residential, Carrier for commercial. Other quality lines available where the project calls for it.
Luxaire is the residential brand we install most. Heat recovery ventilation, air purification, humidification, and AC units that earn their keep through Ontario summers and winters. We're an authorized Luxaire dealer in Cambridge.
For heavy-duty and light-capacity commercial use, Carrier is the name that businesses recognize for problem-free climate control. We pair Carrier with other quality brands so commercial customers get the right system at the right price.
Service area
We're based in Cambridge and we work the surrounding region every week. If you're in the area below and you need HVAC, refrigeration, or gas piping, give us a call.
Outside this list and have a project? Call us anyway. Travel for the right job is on the table.
Free estimate
Free estimates are quoted on site. Cory or one of the technicians will walk the job, ask the right questions, and give you an honest number. No pressure, no upsell.