MDM Reno inc.
Renovation, construction and general work
Call · 514 588-5693RBQ data dated November 3, 2026: 33 companies active in Saint-Charles-sur-Richelieu. 15 (45%) 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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Renovation, construction and general work
Call · 514 588-5693Heating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 514 594-0790Specialty contractors
Call · 514 793-9931Specialty contractors
Call · 514 647-3058Renovation, construction and general workNew home builders
Call · 514 708-0867Renovation, construction and general work
Call · 514 893-6663Renovation, construction and general work
Call · 514 772-4858Specialty contractors
Call · 514 554-7675Specialty contractors
Call · 514 953-0784Renovation, construction and general work
Call · 514 617-6725Septic systemsWells and water pumps
Call · 450 584-3196Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 838-0261Specialty contractors
Call · 514 949-9931Renovation, construction and general workPlumbersSeptic systems
Call · 514 293-4999Renovation, construction and general work
Call · 514 820-3255Electricians
Call · 819 923-3207Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 464-2371Renovation, construction and general workWood stoves and fireplacesConcrete and foundations
Call · 514 799-0672Specialty contractors
Call · 514 264-1753Renovation, construction and general work
Call · 514 294-3915Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 584-3978Renovation, construction and general work
Call · 438 888-1175Septic systems
Call · 514 250-1172Septic systemsWells and water pumps
Call · 450 584-2572Specialty contractors
Call · 450 460-8884ElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 450 584-1200Specialty contractors
Call · 450 502-8064Specialty contractors
Call · 514 829-7349Specialty contractors
Call · 514 234-1015Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 584-1116Renovation, construction and general work
Call · 450 584-1323Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 584-3196Specialty contractors
Call · 450 584-3366Saint-Charles-sur-Richelieu (region: Montérégie) has 33 companies with an active RBQ licence as of November 3, 2026. The most common trades: renovation, construction and general work (16), wood stoves and fireplaces (7) and heating, ventilation and air conditioning (6).
Saint-Charles-sur-Richelieu ranks 60th of 157 cities in the Montérégie region for the number of licensed contractors.
33 companies have a published phone number and 15 have held their licence for 10 years or more.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Longueuil 1,015Saint-Jean-sur-Richelieu 753Brossard 370Saint-Hyacinthe 338Boucherville 264Châteauguay 246Salaberry-de-Valleyfield 244Vaudreuil-Dorion 228Sainte-Julie 214Saint-Lazare 195Chambly 193Carignan 187