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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

Alta Limitée

✓ RBQ licence 1480-9123-41 · Montréal · Licensed since 1984

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

Call · 514 748-8882

Omni ventilation inc.

✓ RBQ licence 2231-1807-11 · Montréal · Licensed since 1984

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 514 334-5400

Couvertures West-Island inc.

✓ RBQ licence 2366-3511-46 · Pointe-Claire · Licensed since 1986

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

Call · 514 695-3535

8881588 Canada inc.

✓ RBQ licence 5687-1817-01 · Montréal · Licensed since 2014

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

Call · 514 739-7250

3091-4659 Quebec inc.

✓ RBQ licence 5691-1837-01 · Montréal · Licensed since 2014

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

Call · 514 393-8700

BCO Québec inc.

✓ RBQ licence 8350-7913-18 · Montréal · Licensed since 2007

Renovation, construction and general workHeating, ventilation and air conditioning

Call · 514 657-4658

Ganotec inc.

✓ RBQ licence 2850-1997-73 · Montréal · Licensed since 1991

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

Call · 514 354-5533

6045111 Canada inc.

✓ RBQ licence 8290-2354-41 · Montréal · Licensed since 2003

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

Call · 514 765-3295

Avantage Plus inc.

✓ RBQ licence 8324-9524-58 · Montréal · Licensed since 2006

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

Call · 514 525-2000

Royal Management inc.

✓ RBQ licence 8297-5103-36 · Montréal · Licensed since 2003

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

Call · 514 336-1811

154879 Canada inc.

✓ RBQ licence 2566-4731-71 · Montréal · Licensed since 1989

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

Call · 514 727-7379

Gastier M.P. inc.

✓ RBQ licence 8299-2983-57 · Montréal · Licensed since 2003

Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning

Call · 514 325-4220

Sajo inc.

✓ RBQ licence 1506-3316-98 · Mont-Royal · Licensed since 1984

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

Call · 514 858-3177

9097-9477 Québec Inc.

✓ RBQ licence 8265-5366-06 · Montréal · Licensed since 2001

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

Call · 514 384-3133

9057-3247 Québec inc.

✓ RBQ licence 8111-1973-55 · Montréal · Licensed since 1998

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

Call · 514 522-8888

L. M. L. paysagiste et frères Inc.

✓ RBQ licence 2752-2697-39 · Montréal · Licensed since 2011

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

Call · 514 722-1744

2632-2990 Québec inc.

✓ RBQ licence 8005-9157-68 · Montréal-Est · Licensed since 1996

Renovation, construction and general workHeating, ventilation and air conditioningSeptic systemsWells and water pumps

Call · 514 645-0707

Other cities

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

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