HVAC Contractors in Laval, — 40 Local Contractors

There are 40 hvac contractors in Laval, . The average rating is 4.6 out of 5 stars across 40 rated businesses. The highest rated is Écoclim (4.8 stars). The most reviewed is Écoclim with 1326 reviews.

Finding a reliable hvac contractor in Laval starts with knowing what to look for. Local contractors in this area handle furnace installation, air conditioning repair, heat pump setup, duct cleaning, and ventilation upgrades. When comparing options, verify HVAC certification, gas fitting license where applicable, and insurance coverage. Schedule maintenance before peak heating and cooling seasons for better availability. Quebec's cold winters and humid summers mean that experienced local contractors will plan accordingly. Check the ratings and reviews below to find a hvac contractor that fits your project and budget.

Avantage Climatisation — Thermopompe & Chauffage | Entrepreneur en chauffage, ventilation et climatisation à Montréal

6 Mnt Masson #1368, Laval, QC H7C 0J8

★★★★★ 5.0 (28 reviews)
(450) 934-7385
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Frequently Asked Questions

How many hvac contractors are in Laval?
There are 40 hvac contractors listed in Laval, as of 2026.
What is the average rating?
The average Google rating for hvac contractors in Laval is 4.6 out of 5 stars.
How do I choose a hvac in Laval?
Compare ratings and review counts, verify their credentials and insurance, and get at least three quotes before hiring.