Gestion Sylsam inc.
Concrete and foundations
Call · 450 230-7007Licensed contractors in Saint-Hyacinthe
In Saint-Hyacinthe, 338 companies are listed as active in RBQ data dated November 4, 2026. 160 (47%) have held their licence for 10 years or more, the oldest since 1984; 10 got theirs in the last 90 days. Choose a trade.
Renovation, construction and general work142New home builders19Electricians24Plumbers17Heating, ventilation and air conditioning61Painters7Roofers5Doors and windows1Wood stoves and fireplaces40Masonry11Concrete and foundations21Septic systems26Wells and water pumps26Accessibility lifts3Specialty contractors111
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All companies
Transport M. Richard inc.
Septic systemsWells and water pumps
Call · 450 799-5088Élévabec inc.
Renovation, construction and general workAccessibility lifts
Call · 450 773-9977Construction S.R.F. inc.
Renovation, construction and general workPlumbers
Call · 514 834-0655Billette Robotx inc.
Electricians
Call · 514 617-78999287-8602 Québec inc.
Heating, ventilation and air conditioningRoofersWood stoves and fireplaces
Call · 450 779-1844Finition Intérieure D.R.L. inc.
Specialty contractors
Call · 450 501-6591Construction Novexcel inc.
Renovation, construction and general workNew home builders
Call · 450 502-5741Construction Ghislain Lavallée Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 779-7300Gestion AKA inc.
PlumbersHeating, ventilation and air conditioning
Call · 514 705-2949Les Constructions Richard Deslandes Inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 793-4963Excavation P. Laramée inc.
Septic systemsWells and water pumps
Call · 450 771-6240Céramique Graveline inc.
Specialty contractors
Call · 450 774-7795Projets Jay inc.
Specialty contractors
Call · 514 865-7109Maska réfrigération inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 450 799-4525S.N.R. Service De Grue Inc.
Septic systemsWells and water pumps
Call · 450 799-3472Construction Solidea inc.
Renovation, construction and general work
Call · 450 501-0354Les Constructions Steven Lussier inc.
Renovation, construction and general work
Call · 450 518-1169