Our story
Founded in 2007 by Darren Proulx, D.C.V. Proulx Heating & Air Conditioning has grown into a trusted HVAC contractor serving homeowners, businesses, and institutions throughout Eastern Ontario and Western Quebec.
Family-Owned. Community-Focused. Trusted Since 2007.
For nearly two decades, we have earned our reputation by providing honest advice, quality workmanship, and dependable service. Our team takes the time to understand each customer's needs and recommend solutions that deliver long-term comfort, efficiency, and value.
The team helps customers choose the best solution at the best price, whether the need is maintenance, a repair, equipment replacement or a complete new installation.
Since 2007, D.C.V. Proulx Heating & Air Conditioning has completed residential, commercial, municipal, and institutional HVAC projects throughout Eastern Ontario and Western Quebec. From equipment upgrades to large-scale facility improvements, our team delivers dependable solutions designed for long-term performance and efficiency.