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Plumbers in Saint-Jean-sur-Richelieu

In Saint-Jean-sur-Richelieu, 31 companies are listed as active for plumbing work in RBQ data dated November 6, 2026. 15 (48%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.

Plumber working in a bathroom
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Active licences in RBQ data dated November 6, 2026 · official register ↗ · list order

Le groupe LML ltée

✓ RBQ licence 8003-1362-45 · Saint-Jean-sur-Richelieu · Licensed since 1995

Renovation, construction and general workElectriciansPlumbersConcrete and foundations

Call · 450 347-1996

Plomberie Jauniaux inc.

✓ RBQ licence 2422-8488-79 · Saint-Jean-sur-Richelieu · Licensed since 1989

Renovation, construction and general workPlumbersHeating, ventilation and air conditioning

Call · 450 348-4424

Plomberie Sylco inc.

✓ RBQ licence 8321-8685-09 · Saint-Jean-sur-Richelieu · Licensed since 2005

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

Call · 450 348-0090

Other cities

Longueuil 54Saint-Hyacinthe 17Châteauguay 16Brossard 15Boucherville 14Salaberry-de-Valleyfield 12Otterburn Park 9Vaudreuil-Dorion 9Saint-Lazare 9Sainte-Catherine 9Chambly 9Varennes 8

Other trades in Saint-Jean-sur-Richelieu

Renovation, construction and general work332New home builders28Electricians52Heating, ventilation and air conditioning114Painters16Roofers19Doors and windows4Wood stoves and fireplaces75Masonry32Concrete and foundations35Septic systems25Wells and water pumps23Specialty contractors245All companies in Saint-Jean-sur-Richelieu753

Finding a plumber in Saint-Jean-sur-Richelieu

Looking for a plumber in Saint-Jean-sur-Richelieu? 18 of the 31 companies on the list work in this trade only; the others are also listed in other trades: heating, ventilation and air conditioning (10), renovation, construction and general work (5) and wood stoves and fireplaces (2).

Saint-Jean-sur-Richelieu ranks 2nd of 97 cities in the Montérégie region for this trade, with 7% of the region's 418 companies.

The RBQ numbers: plumbers in Saint-Jean-sur-Richelieu

31companies with an active licence
0new licences in 90 daysnone in the last 30 days
15have held their licence for 10 years or more48% · the oldest since 1984
5have a $40,000 licence bondand 26 at $20,000 · may compensate a client under RBQ rules
6open public tenders within 100 km
  • All of them have a published phone number: you can call them directly.
  • 30 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
  • Most common subcategories: 15.5 Plumbing (31), 15.2 Natural gas burner systems (7), 15.4 Hydronic heating systems (6), 1.3 Buildings of all kinds (4).

On this page: Renovation permits in Saint-Jean-sur-Richelieu

Useful guides: Hiring a plumber in Montréal: RBQ licence and CMMTQ · Lead pipes and drinking water: check your service line · Water damage insurance claim: step by step

Open data of the Régie du bâtiment du Québec as of November 6, 2026, updated every night.

Required licence, issuing body and subcategories for this trade: Plumbers in Greater Montréal.

Homes in Saint-Jean-sur-Richelieu (2021 Census)

42,910households in a private dwelling
46%of dwellings built before 1981including 18% before 1961
60%of households own their home
50%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-Jean-sur-Richelieu

In Saint-Jean-sur-Richelieu, some work needs a permit and other work a declaration of work, to be made before you start.

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

See also

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