About Alpine Air

Alpine Air Heating and Cooling is based in Williamsburg, Ontario, and serves the United Counties of Stormont, Dundas and Glengarry. We were founded in 2020 to do something specific: provide honest, locally-responsive HVAC service to a part of Eastern Ontario that gets short-changed by contractors dispatching from Ottawa or Cornwall.

Our average drive time to any customer in our service area is under 30 minutes. When your furnace fails at -25°C on a Sunday night, you call us, and we're actually there before pipes freeze — not at 9am Monday after a 90-minute drive.

We specialize in cold-climate heat pump conversions because most of SD&G is on propane or oil, and the heat pump math here is among the strongest in the province. We also do everything else — furnaces, AC, boilers, mini-splits, indoor air quality — but heat pumps are where we've developed the deepest experience.

We pick up our own phone, we quote our own work, and we stand behind our own installs. There is no rotating roster of subcontractors. The reputation we build in towns this small is the only marketing that actually matters.