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Licensed contractors in Québec

In Québec, 2,156 companies are listed as active in RBQ data dated November 3, 2026. 912 (42%) have held their licence for 10 years or more, the oldest since 1983; 71 got theirs in the last 90 days. Choose a trade.

Row of houses in winter
Renovation, construction and general work1,145New home builders71Electricians160Plumbers124Heating, ventilation and air conditioning354Painters71Roofers51Doors and windows9Wood stoves and fireplaces202Masonry72Concrete and foundations112Septic systems146Wells and water pumps125Accessibility lifts16Specialty contractors609

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All companies

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

Dalcon inc.

✓ RBQ licence 1272-3144-14 · Québec · Licensed since 1984

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

Call · 418 781-6302

Balvent inc.

✓ RBQ licence 1464-6731-96 · Québec · Licensed since 1984

Renovation, construction and general workHeating, ventilation and air conditioning

Call · 418 687-5639

Les Immeubles Roussin Ltée

✓ RBQ licence 8105-0627-29 · Québec · Licensed since 2000

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

Call · 418 651-9443

Contractors in Québec at a glance

As of November 3, 2026, 2,156 companies in Québec hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (1,145), heating, ventilation and air conditioning (354) and wood stoves and fireplaces (202).

It has the most licensed contractors in the Capitale-Nationale region (2,156 of 3,865).

2,156 companies have a published phone number and 912 have held their licence for 10 years or more.

Homes in Québec (2021 Census)

265,715households in a private dwelling
51%of dwellings built before 1981including 21% before 1961
51%of households own their home
30%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 Québec

Québec City offers the Assistant-permis, which tells you whether your project needs a permit or a certificate of authorization. The rules vary with the work and with where the property is.

Official pages: Assistant-permis (in French) ↗ · Info-Permis (in French) ↗ · Printable checklist before you sign

Lead water service lines in Québec

In Québec City, the owner of a building served by a lead private water service line must replace it within four years of learning about it, on their own or through a notice from the City (By-law R.V.Q. 2884). A City permit is required before the work. Buildings built before 1980 are likely to have lead components: a lead pipe is grey and dull and keeps a mark when gently rubbed with a screwdriver (wear gloves). For the City’s assistance program, excavation must be done by a specialized contractor and the plumbing by a CMMTQ member.

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

Tips for choosing a contractor in Québec

Other cities in the Capitale-Nationale region

L'Ange-Gardien 186Stoneham-et-Tewkesbury 113Saint-Augustin-de-Desmaures 111Sainte-Brigitte-de-Laval 87Boischatel 84Sainte-Catherine-de-la-Jacques-Cartier 84Lac-Beauport 83Saint-Raymond 83L'Ancienne-Lorette 76Pont-Rouge 69Baie-Saint-Paul 49La Malbaie 48

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