Les Constructions Signées OC inc.
Renovation, construction and general work
Call · 514 778-8097Licensed contractors in Saint-Césaire
RBQ data dated November 3, 2026: 48 companies active in Saint-Césaire. 19 (40%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days. Choose a trade.
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All companies
Réno-V-Exc inc.
Specialty contractors
Call · 514 833-6199Vitech électrique inc.
Electricians
Call · 450 469-12329197-2273 Québec inc.
Renovation, construction and general workNew home builders
Call · 438 888-96879200-6816 Québec inc.
Specialty contractors
Call · 450 469-11449309-3698 Québec inc.
Masonry
Call · 450 204-42129393-6425 Québec inc.
Specialty contractors
Call · 514 994-6124Réfrigération et climatisation Sansoucy inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 469-30389359-0313 Québec inc.
Specialty contractors
Call · 450 775-1832AquaMarais inc.
Specialty contractors
Call · 450 469-9998Entreprise C. Provost inc.
Specialty contractors
Call · 450 469-99989356-9978 Québec inc.
Specialty contractors
Call · 450 204-7269Confortmédic Technologies inc.
Specialty contractors
Call · 450 469-0355Habitations Laliberté Monette inc.
Renovation, construction and general workConcrete and foundations
Call · 438 829-3362Plomberie Bienvenue Gauvin inc.
Plumbers
Call · 450 405-6186Groupe YLPro inc.
Accessibility lifts
Call · 514 729-5192Touchette Portes & Fenêtres inc.
Doors and windowsSpecialty contractors
Call · 514 606-3998Maçonnerie DG inc.
Renovation, construction and general work
Call · 514 797-79959332-9951 Québec inc.
Renovation, construction and general work
Call · 450 577-6430C9 Rénovation inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 649-7229Les Projets A.B.M.S. inc.
Specialty contractors
Call · 450 469-2696Signature PRT inc.
Renovation, construction and general work
Call · 514 249-4458Rénovaxe inc.
Specialty contractors
Call · 514 943-04649406-0670 Québec inc.
Renovation, construction and general work
Call · 450 531-3181Lebleu Deschamps inc.
Heating, ventilation and air conditioning
Call · 450 469-3483J-Flams Inc.
Septic systemsWells and water pumps
Call · 450 469-12529223-1174 Québec inc.
Plumbers
Call · 450 378-3540D.P. Pro-Installations inc.
Specialty contractors
Call · 579 488-1868S.D. Turcot électrique inc.
Renovation, construction and general workElectricians
Call · 514 916-1771YLT Construction inc.
Renovation, construction and general work
Call · 450 210-2433Construction Sylvain Dupuis inc.
Specialty contractors
Call · 514 926-8415Excavation Gabriel Arès inc.
Specialty contractors
Call · 450 775-9255Excavations St-Césaire inc.
Septic systemsWells and water pumps
Call · 450 469-3157SJS Énergie inc.
Heating, ventilation and air conditioning
Call · 450 531-5012Les Constructions François Dion inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 469-4388Groupe Denian inc.
Renovation, construction and general workElectricians
Call · 514 632-06189090-6298 Québec inc.
Plumbers
Call · 450 469-5263T.J. Eve Laperle Construction inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 469-23759456-3590 Québec Inc.
Specialty contractors
Call · 450 830-3417GTJP Excavation inc.
Specialty contractors
Call · 579 420-1325Contractors in Saint-Césaire at a glance
Saint-Césaire (region: Montérégie) has 48 companies with an active RBQ licence as of November 3, 2026. The most common trades: renovation, construction and general work (16), heating, ventilation and air conditioning (7) and electricians (4).
Saint-Césaire ranks 47th of 157 cities in the Montérégie region for the number of licensed contractors.
48 companies have a published phone number and 19 have held their licence for 10 years or more.
Homes in Saint-Césaire (2021 Census)
2,550households in a private dwelling
54%of dwellings built before 1981including 22% before 1961
64%of households own their home
58%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 Saint-Césaire
- For larger jobs, insist on a written contract that sets out the price, the schedule and the payment terms.
- Avoid paying a large deposit before work starts, especially in cash.
- Ask for at least two or three written quotes and compare the description of the work, not just the price.
Other cities in the Montérégie region
Longueuil 1,015Saint-Jean-sur-Richelieu 753Brossard 370Saint-Hyacinthe 338Boucherville 264Châteauguay 246Salaberry-de-Valleyfield 244Vaudreuil-Dorion 228Sainte-Julie 214Saint-Lazare 195Chambly 193Carignan 187