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Renovation, construction and general work in Mercier

In Mercier, 47 companies are listed as active for renovation or construction work in RBQ data dated November 3, 2026. 16 (34%) have held their licence for 10 years or more, the oldest since 1983; 3 got theirs in the last 90 days. Close by: Châteauguay (96), Pointe-Claire (47) and Dollard-des-Ormeaux (79).

Kitchen under renovation, cabinets covered in plastic
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Active licences in RBQ data dated November 3, 2026 · official register ↗ · list order

Roger Déziel inc.

✓ RBQ licence 1145-4683-77 · Mercier · Licensed since 1983

Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 450 691-9737

9376-3829 Québec inc.

✓ RBQ licence 5757-5862-01 · Mercier · Licensed since 2026

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 514 944-8784

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Other cities

Montréal 3,211Châteauguay 96Pointe-Claire 47Dollard-des-Ormeaux 79Candiac 80La Prairie 56Vaudreuil-Dorion 101Laval 1,220Brossard 210Saint-Eustache 129Saint-Lazare 92

Other trades in Mercier

New home builders5Electricians9Plumbers3Heating, ventilation and air conditioning17Roofers4Wood stoves and fireplaces8Masonry4Concrete and foundations3Septic systems8Wells and water pumps5Specialty contractors29All companies in Mercier102

Finding a renovation contractor in Mercier

Looking for a renovation contractor in Mercier? 26 of the 47 companies on the list work in this trade only; the others are also listed in other trades: heating, ventilation and air conditioning (10), wood stoves and fireplaces (7) and new home builders (5).

Mercier ranks 22nd of 146 cities in the Montérégie region for this trade, with 1% of the region's 4,184 companies.

The RBQ numbers: renovation, construction and general work in Mercier

47companies with an active licence
3new licences in 90 daysincluding 1 in the last 30 days
16have held their licence for 10 years or more34% · the oldest since 1983
47have a $40,000 licence bondmay compensate a client under RBQ rules
  • All of them have a published phone number: you can call them directly.
  • Most common subcategories: 1.3 Buildings of all kinds (46), 1.2 Small buildings (29), 15.7 Residential ventilation (8), 10 Solid-fuel space heating (wood stoves, fireplaces) (7).

Useful guides: Multigenerational home in Québec: tax credit and permits · Digging and retaining walls: locate request and permits · Rebuilding a balcony: fibreglass deck, railings, permits

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: Renovation, construction and general work in Greater Montréal.

Homes in Mercier (2021 Census)

5,395households in a private dwelling
33%of dwellings built before 1981including 8% before 1961
81%of households own their home
71%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 renovation contractor in Mercier: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →

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