Gosselin Tremblay Excavation Inc.
Renovation, construction and general workMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 828-0155In Château-Richer, 22 companies are listed as active for renovation or construction work in RBQ data dated November 3, 2026. 11 (50%) have held their licence for 10 years or more, the oldest since 1984; 1 got its in the last 90 days.

Renovation, construction and general workMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 828-0155Renovation, construction and general work
Call · 418 956-3322Renovation, construction and general workHeating, ventilation and air conditioningConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 824-3383Renovation, construction and general work
Call · 418 824-3828Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 418 824-4797Renovation, construction and general workElectricians
Call · 418 809-9106Renovation, construction and general workDoors and windows
Call · 418 824-4379Renovation, construction and general work
Call · 418 747-9011Renovation, construction and general work
Call · 418 978-8373Renovation, construction and general work
Call · 418 554-5653Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 824-3069Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 824-3360Renovation, construction and general work
Call · 581 309-4999Renovation, construction and general work
Call · 418 824-3136Renovation, construction and general work
Call · 418 803-1315Renovation, construction and general work
Call · 418 929-0936Renovation, construction and general work
Call · 418 809-1972Renovation, construction and general workSeptic systems
Call · 418 455-9660Renovation, construction and general work
Call · 418 261-3371Renovation, construction and general work
Call · 418 446-1114Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 951-7474Renovation, construction and general workElectricians
Call · 581 999-5366Ad · Featured placement · examplePreview only — this is not a contractor listing
Québec 1,145L'Ange-Gardien 98Saint-Augustin-de-Desmaures 67Stoneham-et-Tewkesbury 56Lac-Beauport 55L'Ancienne-Lorette 47Boischatel 40Sainte-Catherine-de-la-Jacques-Cartier 39Sainte-Brigitte-de-Laval 33Saint-Raymond 33Pont-Rouge 31Baie-Saint-Paul 24
Looking for a renovation contractor in Château-Richer? 12 of the 22 companies on the list work in this trade only; the others are also listed in other trades: septic systems (5), heating, ventilation and air conditioning (4) and concrete and foundations (4).
Château-Richer ranks 13th of 56 cities in the Capitale-Nationale region for this trade, with 1% of the region's 1,994 companies.
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Open data of the Régie du bâtiment du Québec as of November 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Renovation, construction and general work in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a renovation contractor in Château-Richer: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →