Heating, ventilation and air conditioning in Saint-Denis-de-Brompton

RBQ data dated November 4, 2026: 3 companies active in Saint-Denis-de-Brompton for heating, ventilation or air conditioning work. 1 (33%) has held their licence for 10 years or more, the oldest since 2004; none got its licence in the last 90 days.

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Active licences in RBQ data dated November 4, 2026 · official register ↗ · list order

Construction Dominic Bouffard inc.

✓ RBQ licence 8302-5163-32 · Saint-Denis-de-Brompton · Licensed since 2004

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

Call · 819 570-3986

Other cities

Sherbrooke 154 Granby 62 Magog 22 Cowansville 16 Bromont 16 Coaticook 12 Cookshire-Eaton 10 Shefford 9 Lac-Brome 9 Farnham 8 Eastman 7 Lac-Mégantic 6

Other trades in Saint-Denis-de-Brompton

Renovation, construction and general work21 New home builders5 Electricians7 Concrete and foundations4 Septic systems3 Specialty contractors18 All companies in Saint-Denis-de-Brompton58

Finding a heating and cooling contractor in Saint-Denis-de-Brompton

Looking for a heating and cooling contractor in Saint-Denis-de-Brompton? 2 of the 3 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (1), new home builders (1) and wood stoves and fireplaces (1).

In the Estrie region, 499 companies work in this trade across 78 cities; Saint-Denis-de-Brompton has 3 of them (36th).

The choice is limited in Saint-Denis-de-Brompton. Companies from nearby cities in the region, such as Sherbrooke (154), Granby (62) and Magog (22), may also serve your area: ask them.

The RBQ numbers: heating, ventilation and air conditioning in Saint-Denis-de-Brompton

3companies with an active licence

0new licences in 90 daysnone in the last 30 days

1have held their licence for 10 years or more33% · the oldest since 2004

1have a $40,000 licence bondand 2 at $20,000 · may compensate a client under RBQ rules

All of them have a published phone number: you can call them directly.
1 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
Most common subcategories: 15.7 Residential ventilation (2), 10 Solid-fuel space heating (wood stoves, fireplaces) (1), 1.1.1 New residential buildings covered by a guarantee plan, class I (1), 1.1.2 New residential buildings covered by a guarantee plan, class II (1).

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 4, 2026, updated every night.

Required licence, issuing body and subcategories for this trade: Heating, ventilation and air conditioning in Greater Montréal.

Homes in Saint-Denis-de-Brompton (2021 Census)

1,835households in a private dwelling

34%of dwellings built before 1981including 9% before 1961

88%of households own their home

90%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 heating and cooling contractor in Saint-Denis-de-Brompton: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →