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Licensed 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.

Row of houses in winter
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

Active licences in RBQ data dated November 4, 2026 · official register ↗ · list order

PP-Deslandes inc.

✓ RBQ licence 1813-9931-59 · Saint-Hyacinthe · Licensed since 1984

Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 450 778-2426

CRN inc.

✓ RBQ licence 8263-5046-06 · Saint-Hyacinthe · Licensed since 2014

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 450 774-3768

Construction Denis Rivard Inc.

✓ RBQ licence 2946-0318-74 · Saint-Hyacinthe · Licensed since 1992

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 450 796-2546

Contractors in Saint-Hyacinthe at a glance

As of November 4, 2026, 338 companies in Saint-Hyacinthe hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (142), heating, ventilation and air conditioning (61) and wood stoves and fireplaces (40).

Saint-Hyacinthe ranks 4th of 157 cities in the Montérégie region for the number of licensed contractors.

338 companies have a published phone number and 160 have held their licence for 10 years or more.

Homes in Saint-Hyacinthe (2021 Census)

26,870households in a private dwelling
56%of dwellings built before 1981including 24% before 1961
49%of households own their home
34%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 Saint-Hyacinthe

In Saint-Hyacinthe, a permit or a certificate is required to build, enlarge, alter, repair or demolish a building, main or accessory. Some permits are applied for online; otherwise you send the form by email, or go in person to the Planning and Environment Department (955, rue Morison).

Official pages: Permits (in French) ↗ · Printable checklist before you sign

Tips for choosing a contractor in Saint-Hyacinthe

Other cities in the Montérégie region

Longueuil 1,015Saint-Jean-sur-Richelieu 752Brossard 371Boucherville 264Châteauguay 246Salaberry-de-Valleyfield 245Vaudreuil-Dorion 228Sainte-Julie 213Saint-Lazare 195Chambly 190Carignan 187Belœil 184

See also

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