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Plumbers in Longueuil

Longueuil has 53 plumbing companies; years licensed in Longueuil: 20 or more 11, 10 to 19 9, under 10 33.

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Active licences in RBQ data dated November 3, 2026 · official register ↗ · list order

Gazibleu inc.

✓ RBQ licence 5605-9587-01 · Longueuil · Licensed since 2010

Renovation, construction and general workPlumbersHeating, ventilation and air conditioningConcrete and foundations

Call · 514 270-2538

Névé réfrigération inc.

✓ RBQ licence 3090-3603-55 · Longueuil · Licensed since 1993

Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningWells and water pumps

Call · 450 677-4588

Klimfax inc.

✓ RBQ licence 5637-9613-01 · Longueuil · Licensed since 2011

Renovation, construction and general workPlumbersHeating, ventilation and air conditioning

Call · 514 906-6460

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Longueuil by the numbers

Longueuil: years licensed, plumbers

Longueuil, 53 plumbing companies — under 5 years (23), 5 to 9 years (10), 10 to 19 years (9), 20 years or more (11). Median in Longueuil: 2020. Longest licensed in Longueuil: Navada ltée (1984), Plomberie Pierre inc. (1987) and Plomberie Bouthillier inc. (1987). Newest: Les Pros de la plomberie inc. (September 30, 2026) and Plomberie Dorothy inc. (September 25, 2026).

Longueuil: licences, plumbers

Other trades in Longueuil: heating (21), renovation (19), electrical (5), stoves (2); single trade: 24 of 53. Subcategories in Longueuil: natural gas (19), any building (18), hydronic (16), forced air (14), oil (13), refrigeration (12). Bonds in Longueuil: 21 at $40,000, 32 at $20,000; 53 CMMTQ licences. 17 have another name.

Longueuil: homes, 2021 Census

113,085 dwellings in Longueuil, 55% built before 1981, more than our 45%. Periods in Longueuil: before 1961 16%, 1961-1980 39%, 1981-2000 25%, after 2000 20%. 2,134 dwellings per plumber in Longueuil (Montréal 2,668).

Comparisons, Longueuil

First licences in Longueuil, by decade: 1980s (4), 1990s (5), 2000s (3), 2010s (13), 2020s (28). 20 years or more: 21% of licences in Longueuil, 24% in Montréal. Longueuil: 0.5 plumbers per 1,000 dwellings; town average 0.8, highest L'Assomption (1.6), lowest Dollard-des-Ormeaux (0.2). Region of Longueuil: Montérégie, 417 plumbing companies in all.

Neighbours of Longueuil

Longueuil rank: 3rd of 26 towns, between Laval (157) and Terrebonne (49). Close to Longueuil: Brossard (14), Montréal (351) and Boucherville (14).

Open tenders in Longueuil

15 public construction tenders are open in Longueuil, according to SEAO and CanadaBuys as of November 3:

All 15 tenders in Longueuil · only the official notice counts.

Renovation permits in Longueuil

In Longueuil, permit applications are made online. Some areas have extra requirements: check before you start.

Lead water service lines in Longueuil

In Longueuil, lead in drinking water comes mostly from lead water service lines, found mainly in buildings built between 1940 and 1950, and up to about 1970. If the private part of your service line is lead, the City asks you to have it replaced and to contact it so it replaces the public portion. Until the full replacement, use a filter pitcher, tap filter or under-sink filter certified to NSF/ANSI 53 for lead reduction; boiling the water does not help.

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