Construction J. OB Limitée
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 819 996-5000Licensed contractors in Trois-Rivières
In Trois-Rivières, 602 companies are listed as active in RBQ data dated November 3, 2026. 267 (44%) have held their licence for 10 years or more, the oldest since 1984; 13 got theirs in the last 90 days. Choose a trade.
Renovation, construction and general work317New home builders25Electricians49Plumbers39Heating, ventilation and air conditioning99Painters7Roofers15Doors and windows6Wood stoves and fireplaces56Masonry19Concrete and foundations22Septic systems35Wells and water pumps37Accessibility lifts2Specialty contractors152
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All companies
Acolyte Construction inc.
Renovation, construction and general work
Call · 819 690-1449Construction Julien Matteau et Fils (2007) Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 819 376-7958Plomberie mobile J. Mathieu & fils inc.
Plumbers
Call · 819 378-6884Construction André Houle & Fils inc.
Renovation, construction and general workNew home builders
Call · 819 377-18079357-7112 Québec inc.
Renovation, construction and general work
Call · 819 979-03449535-3850 Québec inc.
Renovation, construction and general work
Call · 819 698-3869Gestion MFJ inc.
Renovation, construction and general work
Call · 819 698-49709230-5770 Québec inc.
Heating, ventilation and air conditioning
Call · 819 376-2479Solutions Solstice Énergie inc.
Electricians
Call · 819 609-40289526-2382 Québec inc.
Renovation, construction and general work
Call · 819 668-15799355-8195 Quebec inc.
Renovation, construction and general workNew home builders
Call · 819 376-1272Maco construction inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningWells and water pumps
Call · 819 378-7070Construction S. Leroux inc.
Specialty contractors
Call · 514 299-4810D3S Fabrication inc.
Specialty contractors
Call · 819 378-16139400-7853 Quebec inc.
Renovation, construction and general workElectricians
Call · 819 371-3614Les Entreprises Éric Horion inc.
Renovation, construction and general work
Call · 819 383-21289209-0398 Québec inc.
Electricians
Call · 819 244-52449425-6575 Québec inc.
Specialty contractors
Call · 819 244-4708Duhaime Propane Inc.
Heating, ventilation and air conditioning
Call · 819 996-48249261-7448 Québec inc.
Heating, ventilation and air conditioning
Call · 819 698-4102IGIBS (Investissement et Gestion Immobiliere Boudreault) inc.
Renovation, construction and general work
Call · 438 821-23519305-4526 Québec inc.
Renovation, construction and general work
Call · 819 371-43359429-3438 Québec inc.
Specialty contractors
Call · 819 374-2431Battig Design inc.
Specialty contractors
Call · 819 374-4434Céramik Chantal Deshaies inc.
Specialty contractors
Call · 819 448-2183Constructions Éric Gélinas inc.
New home builders
Call · 819 374-42229084-9597 Québec inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 819 379-1260Maçonnerie AYM inc.
Specialty contractors
Call · 873 255-7046Pavage STA inc.
Specialty contractors
Call · 819 377-11889338-4063 Québec inc.
Renovation, construction and general work
Call · 819 609-9564Groupe SINEQ inc.
Specialty contractors
Call · 819 817-79619496-3444 Québec inc.
Renovation, construction and general work
Call · 819 698-2667Construction P.S. Lesage inc.
Renovation, construction and general work
Call · 819 840-3952Maco entretien inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningWells and water pumps
Call · 819 378-7070Gestion Desmaco inc.
Specialty contractors
Call · 819 692-4004S.I.S.B. Électrique Inc.
Renovation, construction and general workElectricians
Call · 819 699-5009Les Gouttières du Cap Plus inc.
Specialty contractors
Call · 819 379-2931Davilico Inc.
Specialty contractors
Call · 819 692-5268Peinture Jonathan Lépine inc.
PaintersSpecialty contractors
Call · 514 531-5288Contractors in Trois-Rivières at a glance
As of November 3, 2026, 602 companies in Trois-Rivières hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (317), heating, ventilation and air conditioning (99) and wood stoves and fireplaces (56).
It has the most licensed contractors in the Mauricie region (602 of 1,373).
602 companies have a published phone number and 267 have held their licence for 10 years or more.
Homes in Trois-Rivières (2021 Census)
66,820households in a private dwelling
53%of dwellings built before 1981including 22% before 1961
55%of households own their home
42%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 Trois-Rivières
In Trois-Rivières, some light work on a house does not need a building permit, but a free declaration of work is required before starting. A permit is still required for other work, such as a foundation drain.
Official pages: Declaration of work (in French) ↗ · Printable checklist before you sign
Tips for choosing a contractor in Trois-Rivières
- 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.
- Ask whether the company will use subcontractors: each of them needs its own licence.
Other cities in the Mauricie region
Shawinigan 212Notre-Dame-du-Mont-Carmel 51Louiseville 47Saint-Étienne-des-Grès 45Saint-Boniface 45Saint-Maurice 42La Tuque 40Yamachiche 26Maskinongé 25Saint-Alexis-des-Monts 19Charette 18Champlain 16