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Portal

Heating and cooling in Montréal

Montréal has 1,112 HVAC companies; years licensed in Montréal: 20 or more 395, 10 to 19 299, under 10 418.

Active licences in RBQ data dated November 6, 2026 · official register ↗ · list order

Plomberie Mc Henry inc.

✓ RBQ licence 2396-4224-64 · Montréal · Licensed since 1985

Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 484-6082

Les Bâtiments Pro inc.

✓ RBQ licence 2759-6626-29 · Montréal · Licensed since 1992

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 272-5806

André Domon (1975) inc.

✓ RBQ licence 5655-5949-01 · Montréal · Licensed since 2012

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 570-1776

Groupe GI2 Ltée

✓ RBQ licence 8249-3297-26 · Montréal · Licensed since 2011

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 735-5000

9259-2864 Québec inc

✓ RBQ licence 5645-9605-01 · Montréal · Licensed since 2016

Renovation, construction and general workElectriciansHeating, ventilation and air conditioningMasonry

Call · 514 316-2973

Groupe Unigesco inc.

✓ RBQ licence 5645-4937-01 · Montréal · Licensed since 2012

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 360-1509

9139-1250 Québec inc.

✓ RBQ licence 8306-0806-27 · Montréal · Licensed since 2004

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 626-1343

Indigo Construction inc.

✓ RBQ licence 8350-4068-27 · Montréal · Licensed since 2007

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations

Call · 514 827-9759

9243-0222 Québec inc.

✓ RBQ licence 5644-1447-01 · Montréal · Licensed since 2012

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 617-9770

9273-0555 Québec inc.

✓ RBQ licence 5662-0842-01 · Côte-Saint-Luc · Licensed since 2013

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 373-7361

Mécanicaction inc.

✓ RBQ licence 5599-3422-01 · Montréal · Licensed since 2010

Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps

Call · 514 666-9770

9170-7299 Québec inc.

✓ RBQ licence 8354-7901-57 · Beaconsfield · Licensed since 2008

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 457-0489

Thomas O'Connell inc.

✓ RBQ licence 1848-8981-55 · Montréal · Licensed since 1984

Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesWells and water pumpsAccessibility lifts

Call · 514 932-2145

Construction Newsam inc.

✓ RBQ licence 8279-2896-42 · Westmount · Licensed since 2002

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 484-5020

Adjutor Caron inc.

✓ RBQ licence 1474-8347-05 · Montréal · Licensed since 1984

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 256-7521

9120-7126 Québec Inc.

✓ RBQ licence 8320-1673-07 · Dorval · Licensed since 2005

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 592-4557

Lavallée - Dufour inc.

✓ RBQ licence 8004-2435-50 · Montréal · Licensed since 1995

Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 829-4998

Other cities

Brossard 61Longueuil 148La Prairie 23Candiac 32Boucherville 43Laval 486Saint-Bruno-de-Montarville 25Sainte-Julie 36Dollard-des-Ormeaux 21Terrebonne 178

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