9267-9778 Québec inc.
PlumbersHeating, ventilation and air conditioning
Call · 450 935-0585Plumbers in Lavaltrie
In Lavaltrie, 9 companies are listed as active for plumbing work in RBQ data dated November 3, 2026. 2 (22%) have held their licence for 10 years or more, the oldest since 2011; 1 got its in the last 90 days.
Get quotes for plumbing work in LavaltrieFree, no obligation: describe your work once, licensed companies answer you.
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Renovation, construction and general workPlumbers
Call · 514 265-7501Other cities
Terrebonne 49Repentigny 34Mascouche 27L'Assomption 15Saint-Lin–Laurentides 9Saint-Donat 7Sainte-Julienne 7Saint-Félix-de-Valois 6L'Épiphanie 5Joliette 4Rawdon 3Saint-Paul 3
Other trades in Lavaltrie
Finding a plumber in Lavaltrie
Looking for a plumber in Lavaltrie? 5 of the 9 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (3), heating, ventilation and air conditioning (2) and new home builders (1).
Lavaltrie ranks 6th of 36 cities in the Lanaudière region for this trade, with 4% of the region's 218 companies.
The choice is limited in Lavaltrie. Companies from nearby cities in the region, such as Terrebonne (49), Repentigny (34) and Mascouche (27), may also serve your area: ask them.
The RBQ numbers: plumbers in Lavaltrie
9companies with an active licence
1new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more22% · the oldest since 2011
3have a $40,000 licence bondand 6 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.
- 9 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
- Most common subcategories: 15.5 Plumbing (9), 1.2 Small buildings (3), 15.2 Natural gas burner systems (2), 1.3 Buildings of all kinds (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 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Plumbers in Greater Montréal.
Homes in Lavaltrie (2021 Census)
5,840households in a private dwelling
24%of dwellings built before 1981including 7% before 1961
76%of households own their home
75%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 Lavaltrie: 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 Lavaltrie
- 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