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Licensed contractors in Magog

In Magog, 186 companies are listed as active in RBQ data dated November 3, 2026. 65 (35%) have held their licence for 10 years or more, the oldest since 1984; 4 got theirs in the last 90 days. Choose a trade.

Row of houses in winter
Renovation, construction and general work75New home builders16Electricians15Plumbers6Heating, ventilation and air conditioning22Painters7Roofers7Wood stoves and fireplaces15Masonry5Concrete and foundations9Septic systems9Wells and water pumps11Specialty contractors62

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All companies

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

9276-4679 Québec inc.

✓ RBQ licence 5714-0782-01 · Magog · Licensed since 2016

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 819 847-5007

Groupe Lapalme inc.

✓ RBQ licence 1465-4057-38 · Magog · Licensed since 1984

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 819 843-2367

Construction Sherma inc.

✓ RBQ licence 1332-9099-15 · Magog · Licensed since 1984

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 819 843-1499

M. Gosselin Sablage Ltée

✓ RBQ licence 8002-6974-10 · Magog · Licensed since 2003

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry

Call · 819 847-1949

Contractors in Magog at a glance

As of November 3, 2026, 186 companies in Magog hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (75), heating, ventilation and air conditioning (22) and new home builders (16).

Magog ranks 3rd of 114 cities in the Estrie region for the number of licensed contractors.

186 companies have a published phone number and 65 have held their licence for 10 years or more.

Homes in Magog (2021 Census)

13,440households in a private dwelling
44%of dwellings built before 1981including 20% before 1961
62%of households own their home
50%of dwellings are single-detached houses

Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.

Renovation permits in Magog

According to the City of Magog, a certificate of authorization is required to renovate or repair a building. Some work is exempt if it does not change the foundations, partitions or structure, does not increase the floor area or volume and is not related to damage from a disaster: painting, gutters, mortar joints, kitchen or bathroom cabinets, floor coverings, repairing or replacing electrical, plumbing (without changing the septic system) or heating equipment, re-roofing with an identical or similar material, and replacing doors or windows of the same size. A certificate is still required for a bedroom door or window, insulating exterior walls and foundation drains; a porch, balcony or staircase needs a permit. In a PIIA zone, an application is required even for work that would otherwise be exempt. Applications are made online.

Official pages: Permits, City of Magog (in French) ↗ · Sheet 08: work without a permit or certificate (in French) ↗ · Printable checklist before you sign

Tips for choosing a contractor in Magog

Other cities in the Estrie region

Sherbrooke 849Granby 380Bromont 97Cowansville 89Shefford 84Farnham 73Saint-Denis-de-Brompton 58Roxton Pond 53Lac-Brome 51Coaticook 49Saint-Alphonse-de-Granby 48Eastman 42

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