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Licensed contractors in Varennes

RBQ data dated November 3, 2026: 150 companies active in Varennes. 71 (47%) have held their licence for 10 years or more, the oldest since 1984; 2 got theirs in the last 90 days. Nearest towns: Repentigny (549), Boucherville (264) and Sainte-Julie (214). Choose a trade.

Row of houses in winter
Renovation, construction and general work56New home builders6Electricians13Plumbers8Heating, ventilation and air conditioning19Painters6Roofers1Doors and windows1Wood stoves and fireplaces11Masonry4Concrete and foundations7Septic systems8Wells and water pumps6Accessibility lifts1Specialty contractors54

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Active licences in RBQ data dated November 3, 2026 · official register ↗ · list order

Martineau Coffrage Inc.

✓ RBQ licence 8308-2040-16 · Varennes · Licensed since 2004

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

Call · 450 929-1661

Les Habitations Limon inc.

✓ RBQ licence 5773-9823-01 · Varennes · Licensed since 2019

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

Call · 450 652-9419

Contractors in Varennes at a glance

Varennes (region: Montérégie) has 150 companies with an active RBQ licence as of November 3, 2026. The most common trades: renovation, construction and general work (56), heating, ventilation and air conditioning (19) and electricians (13).

Varennes ranks 17th of 157 cities in the Montérégie region for the number of licensed contractors.

150 companies have a published phone number and 71 have held their licence for 10 years or more.

Homes in Varennes (2021 Census)

8,415households in a private dwelling
31%of dwellings built before 1981including 8% before 1961
79%of households own their home
62%of dwellings are single-detached houses

Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.

Renovation permits in Varennes

According to the permits and certificates by-law of the City of Varennes, altering or renovating a house does not need a building permit when all of these conditions are met: the work is not covered by the PIIA (architectural integration plan) by-law, does not change the use, and does not alter the foundations, the structure, the interior partitions or exits, or the floor area or height of the building. It must also not add, close off or resize a window or door, change the class of the exterior wall cladding, or affect a fire-protection element, such as a fire separation or a fire alarm. Otherwise, a permit is required. The PIIA by-law applies in certain sectors of the city, and permit applications can be made online.

Official pages: Planning by-laws (in French) ↗ · Online permit application (in French) ↗ · Printable checklist before you sign

Tips for choosing a contractor in Varennes

Nearby in Greater Montréal

Montréal 6,196Repentigny 549Boucherville 264Sainte-Julie 214L'Assomption 258Mascouche 520Terrebonne 1,151Longueuil 1,015Saint-Bruno-de-Montarville 146Belœil 184Mont-Saint-Hilaire 152

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