Les Constructions Pierre Boivin Inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 927-5604In Frelighsburg, 2 companies are listed as active for heating, ventilation or air conditioning work in RBQ data dated November 3, 2026. 1 (50%) has held their licence for 10 years or more, the oldest since 2011; none got its licence in the last 90 days.

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 927-5604Heating, ventilation and air conditioning
Call · 450 775-9207Ad · Featured placement · examplePreview only — this is not a contractor listing
Sherbrooke 154Granby 62Magog 22Cowansville 16Bromont 16Coaticook 12Cookshire-Eaton 10Shefford 9Lac-Brome 9Farnham 8Eastman 7Lac-Mégantic 6
In Frelighsburg, 2 companies are allowed by their RBQ licence to do heating, ventilation or air conditioning work. Before you ask a heating and cooling contractor for a quote, check that the licence covers your job.
Frelighsburg ranks 55th of 78 cities in the Estrie region for this trade, with < 1% of the region's 499 companies.
The choice is limited in Frelighsburg. Companies from nearby cities in the region, such as Sherbrooke (154), Granby (62) and Magog (22), may also serve your area: ask them.
Useful guides: Space heater safety: electric heaters and ethanol fireplaces · Air exchanger maintenance: filters, core and winter care · Heat pump in winter: settings, defrost and maintenance
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: Heating, ventilation and air conditioning in Greater Montréal.
Before you sign with a heating and cooling contractor in Frelighsburg: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →