Réfrigération & climatisation Luc Therrien inc.
Heating, ventilation and air conditioning
Call · 450 777-3933In Granby, 380 companies are listed as active in RBQ data dated November 3, 2026. 139 (37%) have held their licence for 10 years or more, the oldest since 1984; 14 got theirs in the last 90 days. Choose a trade.

For contractors
Featured (advertising): your profile appears above the list for your trade, in your cities. Learn more →
Heating, ventilation and air conditioning
Call · 450 777-3933Renovation, construction and general work
Call · 450 776-1665Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 994-7111Specialty contractors
Call · 438 402-0827Heating, ventilation and air conditioning
Call · 450 521-3227Renovation, construction and general work
Call · 579 488-3537Specialty contractors
Call · 450 775-8429Specialty contractors
Call · 450 777-1172Specialty contractors
Call · 450 578-0959Renovation, construction and general work
Call · 450 531-0482Masonry
Call · 579 488-7079Renovation, construction and general workRoofers
Call · 438 366-3206Renovation, construction and general work
Call · 514 816-1605Specialty contractors
Call · 438 821-1357Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 239-9777Renovation, construction and general work
Call · 450 777-0921Masonry
Call · 450 994-2162Specialty contractors
Call · 450 777-4777Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 378-2301Renovation, construction and general work
Call · 514 488-7007Specialty contractors
Call · 819 818-6410Renovation, construction and general work
Call · 579 365-2040Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWells and water pumps
Call · 450 777-2727Specialty contractors
Call · 450 578-2420PlumbersHeating, ventilation and air conditioning
Call · 450 558-6558Renovation, construction and general work
Call · 450 361-1913PlumbersHeating, ventilation and air conditioning
Call · 450 577-3252Heating, ventilation and air conditioning
Call · 450 502-4269Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 830-4836Heating, ventilation and air conditioning
Call · 450 375-6644Renovation, construction and general workRoofers
Call · 450 577-2856Specialty contractors
Call · 514 917-4774Plumbers
Call · 450 775-9375Specialty contractors
Call · 450 204-6678Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 372-8943RoofersSpecialty contractors
Call · 450 531-7447Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 991-1704Specialty contractors
Call · 450 531-1309As of November 3, 2026, 380 companies in Granby hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (144), heating, ventilation and air conditioning (62) and wood stoves and fireplaces (35).
Granby ranks 2nd of 114 cities in the Estrie region for the number of licensed contractors.
380 companies have a published phone number and 139 have held their licence for 10 years or more.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
According to the City of Granby’s information sheet, a building permit is required to build, enlarge or alter (renovate, modify) a main building. Several kinds of work do not need one, for example painting, flooring, electrical work, minor roof repairs, insulating attics and exterior walls, replacing taps or the heating system, or installing a foundation drain; the standards still apply. You apply online.
Official pages: “Work with or without a permit” sheet (in French) ↗ · Permits, certificates and declarations (in French) ↗ · Printable checklist before you sign
Sherbrooke 849Magog 186Bromont 97Cowansville 89Shefford 84Farnham 73Saint-Denis-de-Brompton 58Roxton Pond 53Lac-Brome 51Coaticook 49Saint-Alphonse-de-Granby 48Eastman 42