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PlumbersHeating, ventilation and air conditioning
Call · 514 242-6627Plumbers in Sainte-Marthe-sur-le-Lac
In Sainte-Marthe-sur-le-Lac, 7 companies are listed as active for plumbing work in RBQ data dated November 6, 2026. 2 (29%) have held their licence for 10 years or more, the oldest since 2001; 1 got its in the last 90 days. Close by: Boisbriand (16), Laval (157) and Mirabel (25).
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Plumbers
Call · 450 623-7795Other cities
Montréal 350Boisbriand 16Laval 157Mirabel 25Blainville 15Châteauguay 16Terrebonne 48Mascouche 27Brossard 15Boucherville 14Longueuil 54
Other trades in Sainte-Marthe-sur-le-Lac
Finding a plumber in Sainte-Marthe-sur-le-Lac
Looking for a plumber in Sainte-Marthe-sur-le-Lac? 5 of the 7 companies on the list work in this trade only; the others are also listed in other trades: heating, ventilation and air conditioning (2).
Sainte-Marthe-sur-le-Lac ranks 11th of 47 cities in the Laurentides region for this trade, with 3% of the region's 244 companies.
The choice is limited in Sainte-Marthe-sur-le-Lac. Companies from nearby cities in the region, such as Montréal (350), Boisbriand (16) and Laval (157), may also serve your area: ask them.
The RBQ numbers: plumbers in Sainte-Marthe-sur-le-Lac
7companies with an active licence
1new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more29% · the oldest since 2001
0have a $40,000 licence bondand 7 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.
- 7 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
- Most common subcategories: 15.5 Plumbing (7), 15.4 Hydronic heating systems (2), 15.1 Forced-air heating systems (1), 15.2 Natural gas burner systems (1).
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 Sainte-Marthe-sur-le-Lac (2021 Census)
7,505households in a private dwelling
23%of dwellings built before 1981including 7% before 1961
89%of households own their home
72%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 Sainte-Marthe-sur-le-Lac: 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 Sainte-Marthe-sur-le-Lac
- 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