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Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
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In Richelieu, 6 companies are listed as active for plumbing work in RBQ data dated November 4, 2026. 2 (33%) have held their licence for 10 years or more, the oldest since 2015; 1 got its in the last 90 days. Close by: Longueuil (53), Brossard (14) and Boucherville (14).
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Montréal 350Longueuil 53Brossard 14Boucherville 14Repentigny 34Châteauguay 16Laval 157Terrebonne 49L'Assomption 15Mascouche 27Boisbriand 16
Other trades in Richelieu
Finding a plumber in Richelieu
Looking for a plumber in Richelieu? 2 of the 6 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (4) and heating, ventilation and air conditioning (2).
Richelieu ranks 21st of 97 cities in the Montérégie region for this trade, with 1% of the region's 416 companies.
The choice is limited in Richelieu. Companies from nearby cities in the region, such as Montréal (350), Longueuil (53) and Brossard (14), may also serve your area: ask them.
The RBQ numbers: plumbers in Richelieu
6companies with an active licence
1new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more33% · the oldest since 2015
4have a $40,000 licence bondand 2 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.
- 6 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
- Most common subcategories: 15.5 Plumbing (6), 1.3 Buildings of all kinds (4), 15.2 Natural gas burner systems (2), 15.6 Propane (2).
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 4, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Plumbers in Greater Montréal.
Homes in Richelieu (2021 Census)
2,415households in a private dwelling
44%of dwellings built before 1981including 18% before 1961
61%of households own their home
53%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a plumber in Richelieu: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →
See also
- Plumbers in Greater Montréal
- Licensed contractors in Richelieu
- RBQ licence check: how to verify a Quebec contractor
- Water leak at home: what to do right away
- Frozen pipes: what to do and how to prevent them
- Bathroom renovation in Montréal: trades, licences, permits
- Water heater replacement: when and who installs it
- Kitchen renovation in Montréal: steps, permits, contractors
- Oil furnace replacement in Quebec: what the rules allow
- Basement renovation in Montréal: permits and valves
- Water damage insurance claim: step by step
- Lead pipes and drinking water: check your service line
- Hiring a plumber in Montréal: RBQ licence and CMMTQ