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Licensed contractors in Châteauguay

246 licensed companies in Châteauguay; licences from 1984 to October 14, 2026, median 2019.

Renovation, construction and general work96New home builders8Electricians27Plumbers16Heating, ventilation and air conditioning33Painters5Roofers6Wood stoves and fireplaces17Masonry12Concrete and foundations8Septic systems9Wells and water pumps8Accessibility lifts2Specialty contractors75

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1 open public tender in ChâteauguaySEAO and CanadaBuys, summarized and updated every night.See the tenders → NewClient requests Requests go by email, free, to nearby licensed companies whose address is published on their own website; the ones a client publishes show here.See the requests →

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All companies

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

Mévia inc.

✓ RBQ licence 5647-0669-01 · Châteauguay · Licensed since 2016

Renovation, construction and general workNew home builders

Call · 514 968-6770

9114-5698 Québec Inc.

✓ RBQ licence 8295-1278-18 · Châteauguay · Licensed since 2003

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

Call · 450 699-1368

9141-3047 Québec inc.

✓ RBQ licence 8312-9965-32 · Châteauguay · Licensed since 2004

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

Call · 450 692-4301

Pro-Jet Démolition (2011) inc.

✓ RBQ licence 5624-0393-01 · Châteauguay · Licensed since 2011

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

Call · 450 844-3635

9165-6413 Québec Inc.

✓ RBQ licence 5608-5160-01 · Châteauguay · Licensed since 2010

Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps

Call · 450 692-2394
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