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Licensed contractors in Laval

2,671 licensed companies in Laval; licences from 1984 to November 2, 2026, median 2020.

Row of houses in winter
Renovation, construction and general work1,220New home builders96Electricians341Plumbers157Heating, ventilation and air conditioning485Painters50Roofers43Doors and windows13Wood stoves and fireplaces265Masonry101Concrete and foundations118Septic systems132Wells and water pumps124Accessibility lifts32Specialty contractors756

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14 open public tenders in LavalSEAO and CanadaBuys, summarized and updated every night.See the tenders → NewHomeowner requests Homeowners describe their work on the site. Claim your free profile to receive the requests for your trade and area.See the requests →

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All companies

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

Construction Asanti inc.

✓ RBQ licence 8315-4328-55 · Laval · Licensed since 2005

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

Call · 450 681-6220

9309-3110 Québec inc.

✓ RBQ licence 5694-0703-01 · Laval · Licensed since 2014

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

Call · 514 999-9910

Construction Rabe Ltée

✓ RBQ licence 1216-8563-82 · Laval · Licensed since 2023

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

Call · 514 393-5360

Laval by the numbers

Laval: years licensed, contractors

Largest group in Laval: under 5 years, 1,143 of 2,671; 20 years or more (429), 10 to 19 years (569), 5 to 9 years (530), under 5 years (1,143). Median in Laval: 2020. Longest licensed in Laval: Aluminium B. Bouchard inc. (1984), Les Entreprises G.S.B. inc. (1984) and Les Portes J.P.R. inc. (1984). Newest: Signalisation De La Capitale inc. (November 2, 2026) and 9570-3427 Québec inc. (November 2, 2026). Laval, licences per year: 2022 (194), 2023 (243), 2024 (225), 2025 (222), 2026 (231).

Laval: licences, contractors

Laval, trades: renovation (1,220), specialty (756), heating (485), electrical (341), stoves (265), plumbing (157), septic (132), wells (124), foundations (118), masonry (101), new homes (96), painting (50). Subcategories in Laval: any building (1,039), small buildings (938), electrical (341), home ventilation (312), wood heating (265), framing (198). Bonds in Laval: 1,385 at $40,000, 1,285 at $20,000. 10 have “Laval” in their name, 839 another name.

Laval: homes, 2021 Census

Laval: 169,785 dwellings, 67% owners, 45% single-detached houses. Periods in Laval: before 1961 14%, 1961-1980 33%, 1981-2000 29%, after 2000 24%. 64 dwellings per company in Laval (Montréal 162).

Comparisons, Laval

First licences in Laval, by decade: 1980s (130), 1990s (131), 2000s (272), 2010s (776), 2020s (1,362). 20 years or more: 16% of licences in Laval, 15% in Montréal. Laval: 15.7 contractors per 1,000 dwellings; town average 17.6, highest Mirabel (32.4), lowest Pointe-Claire (8). Region of Laval: Laval, 2,675 licensed companies in all.

Neighbours of Laval

Laval, 2,671 licensed companies: 2nd of 26 towns; around it: Montréal (6,196) and Terrebonne (1,151). Close to Laval: Dollard-des-Ormeaux (152), Boisbriand (267) and Saint-Eustache (342).

Laval, permits over 12 months

Permits in Laval over a year: 4,307, 68% of them for housing. Types in Laval: 1,537 improvement permits, 479 new construction, 1,854 authorization certificates, 437 occupancy certificates. Kinds: 1,094 renovations and additions, 1,030 pools, 479 new buildings, 235 demolitions. By former town: Chomedey 1,078, Fabreville 470, Sainte-Rose 445, Duvernay 443, Sainte-Dorothée 364. Laval: 513 permits in May 2025, 177 in January 2026.

Source: Ville de Laval, “Permis de construction”, open data, CC BY 4.0 · permits issued April 1, 2025 to March 31, 2026 · dataset updated March 31, 2026.

Open tenders in Laval

14 public construction tenders are open in Laval, according to SEAO and CanadaBuys as of November 3:

All 14 tenders in Laval · only the official notice counts.

Renovation permits in Laval

According to the City of Laval, painting or renovating an existing bathroom or kitchen does not need a permit. A permit is required to add a bathroom, or when the work changes the size or number of rooms, or the structure of the house.

Official pages: Interior home renovation (in French) ↗ · Exterior home renovation (in French) ↗ · Printable checklist before you sign

Lead water service lines in Laval

In Laval, a house built before 1967 may have a lead water service line. To check, the City advises finding the main water inlet pipe (usually at the front, near the concrete foundation): lead is grey, doesn’t ring when tapped and doesn’t attract a magnet. If in doubt, call a plumber. The City replaces lead lines on the City side when they leak and gives priority to replacing water mains that have them. If the line is lead and someone is pregnant or there are children under 6, Laval’s public health department recommends a filter certified to NSF/ANSI 53 for lead reduction, or bottled water.

Official page: Ville de Laval (in French) ↗ · Plumbers in Laval

Other trades in Laval

Painters — The name of 50 companies in Laval contains “painting” or “painter”.

Masonry — 101 companies in Laval, 31 of them with “mason” or “brick” in the name.

Concrete and foundations — In Laval, 118 companies; 7 have “concrete”, “foundation” or “formwork” in their name.

Wood stoves and fireplaces — 265 licence holders in Laval, the first licence in 1984.

New home builders — In Laval, 96 companies; 51 have “construction” or “builder” in their name.

Septic systems — 132 licence holders in Laval, the first licence in 1984.

Wells and water pumps — 124 companies in Laval; the oldest licence dates from 1984.

Doors and windows — In Laval, 13 companies have “window” or “door” in their name.

Accessibility lifts — 32 licence holders in Laval, 8 with “elevator” or “lift” in their name.

Nearby in Greater Montréal

Montréal 6,196Dollard-des-Ormeaux 152Boisbriand 267Saint-Eustache 342Sainte-Thérèse 158Pointe-Claire 106Blainville 513Terrebonne 1,151Châteauguay 246Boucherville 264Mirabel 803

See also

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