"Our furnace died on the coldest night in January. Vanguard had a tech at our door in under two hours. Honest pricing, no upsell."
Sarah M., Stonehaven
Heating · Cooling · Ventilation — Since 2005
Comfort that holds
through every Ontario season.
Vanguard HVAC is a locally owned shop on Srigley Street. We've worked through twenty Newmarket winters and we answer the phone ourselves — including at 2 a.m. in January.
Homes serviced
1,800+
Google rating
4.9 / 5
Years on the trucks
20
Emergency line
24 / 7
Section II
The trade, in full.
Every system in the house, handled by one crew. Quotes itemise equipment, labour, permits, and warranty — no line called "miscellaneous".
- 01
Furnace install & repair →
High-efficiency gas, propane, and electric furnaces. Same-day winter repairs.
- 02
Central air conditioning →
Quiet, properly-sized systems for Newmarket homes.
- 03
Heat pumps →
Cold-climate air-source and ductless. Greener Homes rebate eligible.
- 04
Ductwork & ventilation →
Custom Manual D duct design, HRV and ERV installs, and full register balancing for even airflow.
- 05
Indoor air quality →
Humidifiers, HEPA filtration, UV purifiers, duct cleaning.
- 06
Maintenance plans →
Annual tune-ups that keep warranties valid and bills steady.
"We're not a call centre with a logo. We're the people who actually crawl into your basement in January — and we live ten minutes from your house."
Plate I
From the field.
A selection of recent installs and service calls across York Region.
Section III · Correspondence
From the neighbours.
"They sized a heat pump for our 1970s bungalow that other companies said couldn't be done. Bills are down 35% this winter."
Daniel R., Aurora
"Maintenance plan pays for itself. On-time, and they actually clean up after themselves."
Priya K., East Gwillimbury
Notice to homeowners
Cold snap or heatwave — call before it breaks.
Free in-home estimates. Most appointments available the same week. Canada Greener Homes rebates handled in-house.