Residential comfort

Home heating, cooling and indoor-air solutions

For homeowners, D.C.V. Proulx provides maintenance, repairs, replacements and new installations designed for comfort through every season in Eastern Ontario and Western Quebec.

Free estimates for installations and replacements.

Heating & Cooling Equipment

We service and install a wide range of residential comfort systems, including:

Furnaces and boilers
Central air conditioners
Heat pumps and ductless mini-split systems
Air handlers
HRV and ERV ventilation systems
Humidifiers and indoor air quality equipment
Tankless water heaters
Pool heaters and unit heaters

Repair, Maintenance & Upgrades

Our technicians service all major HVAC brands and help you choose the most cost-effective solution for your home.

Services include:

Preventive maintenance
Equipment repairs
System replacements and upgrades
New ductwork installation
Duct cleaning
Hydronic and high-velocity heating systems
Fireplaces, barbecues, and natural gas connections