Heating, ventilation and air conditioning in Saint-Gilles

In Saint-Gilles, 3 companies are listed as active for heating, ventilation or air conditioning work in RBQ data dated November 3, 2026. 2 (67%) have held their licence for 10 years or more, the oldest since 2007; none got its licence in the last 90 days.

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

9257-6131 Québec inc.

✓ RBQ licence 5646-8432-01 · Saint-Gilles · Licensed since 2012

Heating, ventilation and air conditioning

Call · 418 888-5700

Construction Rénovation Océanos inc.

✓ RBQ licence 5697-2482-01 · Saint-Gilles · Licensed since 2017

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 418 808-3200

Les Constructions S. Marcoux inc.

✓ RBQ licence 8347-7844-36 · Saint-Gilles · Licensed since 2007

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

Call · 418 888-5750

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Other cities

Lévis 147 Saint-Georges 57 Sainte-Marie 27 Thetford Mines 24 Montmagny 23 Saint-Lambert-de-Lauzon 13 Beauceville 12 Lac-Etchemin 9 Saint-Elzéar 9 Saint-Apollinaire 8 Saint-Éphrem-de-Beauce 7 Saint-Henri 7

Other trades in Saint-Gilles

Renovation, construction and general work9 Septic systems4 Specialty contractors15 All companies in Saint-Gilles34

Finding a heating and cooling contractor in Saint-Gilles

Looking for a heating and cooling contractor in Saint-Gilles? 1 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 (2), wood stoves and fireplaces (2) and new home builders (1).

Saint-Gilles ranks 30th of 92 cities in the Chaudière-Appalaches region for this trade, with 1% of the region's 522 companies.

The choice is limited in Saint-Gilles. Companies from nearby cities in the region, such as Lévis (147), Saint-Georges (57) and Sainte-Marie (27), may also serve your area: ask them.

The RBQ numbers: heating, ventilation and air conditioning in Saint-Gilles

3companies with an active licence

0new licences in 90 daysnone in the last 30 days

2have held their licence for 10 years or more67% · the oldest since 2007

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

All of them have a published phone number: you can call them directly.
Most common subcategories: 10 Solid-fuel space heating (wood stoves, fireplaces) (2), 1.2 Small buildings (2), 1.3 Buildings of all kinds (2), 15.7 Residential ventilation (2).

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.

Homes in Saint-Gilles (2021 Census)

1,205households in a private dwelling

46%of dwellings built before 1981including 21% before 1961

82%of households own their home

76%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-Gilles: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →