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Specialty contractors in Delson

RBQ data dated November 4, 2026: 28 companies active in Delson for roofing, doors and windows or finishing work. 13 (46%) have held their licence for 10 years or more, the oldest since 1984; 1 got its in the last 90 days. Nearest towns: Montréal (1,703).

Roofer carrying shingles across a roof
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Active licences in RBQ data dated November 4, 2026 · official register ↗ · list order

Other cities

Montréal 1,703

Other trades in Delson

Renovation, construction and general work38New home builders3Electricians9Plumbers6Heating, ventilation and air conditioning14Wood stoves and fireplaces5Concrete and foundations3Septic systems6Wells and water pumps3All companies in Delson92

Finding a specialty contractor in Delson

Looking for a specialty contractor in Delson? 27 of the 28 companies on the list work in this trade only; the others are also listed in other trades: painters (1).

In the Montérégie region, 3,043 companies work in this trade across 146 cities; Delson has 28 of them (29th).

The RBQ numbers: specialty contractors in Delson

28companies with an active licence
1new licences in 90 daysnone in the last 30 days
13have held their licence for 10 years or more46% · the oldest since 1984
4have a $40,000 licence bondand 24 at $20,000 · may compensate a client under RBQ rules
  • All of them have a published phone number: you can call them directly.

Useful guides: Replacing exterior siding: permits in Montréal and Laval · Gutter cleaning and downspouts: Montréal rules · Radon test at home: when to test and how to fix it

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: Specialty contractors in Greater Montréal.

Homes in Delson (2021 Census)

3,480households in a private dwelling
39%of dwellings built before 1981including 10% before 1961
68%of households own their home
58%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 specialty contractor in Delson: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →

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