C. Jacques électrique inc.
Electricians
Call · 418 755-1577Licensed contractors in Thetford Mines
In Thetford Mines, 149 companies are listed as active in RBQ data dated November 3, 2026. 68 (46%) have held their licence for 10 years or more, the oldest since 1984; 4 got theirs in the last 90 days. Choose a trade.
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All companies
9264-1646 Québec inc.
Specialty contractors
Call · 418 427-5816TC Construction Inc.
Specialty contractors
Call · 418 333-55789289-0490 Québec inc.
Renovation, construction and general work
Call · 418 335-6942Construction Rouleau inc.
Renovation, construction and general workConcrete and foundations
Call · 418 334-65079282-3749 Québec inc.
Electricians
Call · 418 335-0956Groupe V Portes et fenêtres inc.
Doors and windowsSpecialty contractors
Call · 418 338-5005Jeannot Daigle inc.
Specialty contractors
Call · 418 334-8140Toiture Lajoie 2000 inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningRoofers
Call · 418 338-6175Les transports Maggy Beaudet inc.
Septic systemsWells and water pumps
Call · 819 364-2078Boutique du Serrurier inc.
Specialty contractors
Call · 418 335-7886Ébénisterie Harold Vachon inc.
Specialty contractors
Call · 418 338-3240Groupe Immobilier Fidélité inc.
Renovation, construction and general work
Call · 418 338-3804Voile Ombrage Québec inc.
Renovation, construction and general work
Call · 833 444-6295Excavation Maggy inc.
Septic systemsWells and water pumps
Call · 819 364-2078Toiles Unicanvas inc.
Specialty contractors
Call · 418 423-7558Les industries Fournier inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 423-4241Constructions A.R. Landry inc.
Call · 418 335-61019061-5709 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 338-0599Ménardo Construction inc.
Renovation, construction and general work
Call · 418 338-2657Toiture Chaudière-Appalaches inc.
RoofersSpecialty contractors
Call · 418 281-9421Roussy (2014) inc.
Specialty contractors
Call · 418 814-9768Construction Lehoux et Bergeron inc
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 814-2874P.G. Jacques inc.
Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 338-8582Plomberie Turcotte & père inc.
PlumbersHeating, ventilation and air conditioning
Call · 418 814-9847Les planchers Paré inc.
Specialty contractors
Call · 418 814-1995Plomberie Thetford inc.
Plumbers
Call · 418 281-11659298-1901 Québec inc.
Specialty contractors
Call · 418 333-4871Réfrigération Thetford inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 418 338-4659Les Entreprises Nadzo inc.
Electricians
Call · 418 333-6337G2 Finition inc.
Specialty contractors
Call · 418 814-8994Maçonnerie Bolduc inc.
Masonry
Call · 418 333-0606Transport Marc-André Poulin inc.
Specialty contractors
Call · 418 333-29542735-9256 Québec inc.
Specialty contractors
Call · 418 338-0283LC Construction Rénovation Inc.
Renovation, construction and general work
Call · 418 281-9884Christian Roy Ébéniste inc.
Call · 418 423-49959299-4771 Québec inc.
Specialty contractors
Call · 418 814-83839488-1695 Québec inc.
Specialty contractors
Call · 418 387-9425Aluminium Design TM inc.
Specialty contractors
Call · 418 755-0546Bétons Préfabriqués Architecturaux (B.P.A.) inc.
Specialty contractors
Call · 418 338-9534Contractors in Thetford Mines at a glance
As of November 3, 2026, 149 companies in Thetford Mines hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (47), heating, ventilation and air conditioning (24) and wood stoves and fireplaces (16).
Thetford Mines ranks 3rd of 134 cities in the Chaudière-Appalaches region for the number of licensed contractors.
149 companies have a published phone number and 68 have held their licence for 10 years or more.
Homes in Thetford Mines (2021 Census)
12,215households in a private dwelling
77%of dwellings built before 1981including 40% before 1961
66%of households own their home
63%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Tips for choosing a contractor in Thetford Mines
- Ask for at least two or three written quotes and compare the description of the work, not just the price.
- Keep quotes, invoices and warranties: you will need them if something goes wrong.
- Check the licence status in the RBQ's official register on the day you sign.
Other cities in the Chaudière-Appalaches region
Lévis 807Saint-Georges 251Sainte-Marie 133Saint-Lambert-de-Lauzon 90Saint-Apollinaire 87Beauceville 72Montmagny 65Saint-Henri 64Saint-Joseph-de-Beauce 50Saint-Elzéar 50Saint-Côme–Linière 49Saint-Éphrem-de-Beauce 47