Construction Rénovation Y. Tremblay Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 826-3246Heating, ventilation and air conditioning in Saint-Isidore
RBQ data dated November 3, 2026: 12 companies active in Saint-Isidore for heating, ventilation or air conditioning work. 8 (67%) have held their licence for 10 years or more, the oldest since 1984; 1 got its in the last 90 days. Nearest towns: Mont-Saint-Hilaire (33), Belœil (21) and L'Assomption (36).
Get quotes for heating, ventilation or air conditioning work in Saint-IsidoreFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Climat Zone inc.
PlumbersHeating, ventilation and air conditioning
Call · 450 992-0755Construction Martin Couture inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 882-3609Plomberie et chauffage Jérôme Gagné inc.
PlumbersHeating, ventilation and air conditioningWells and water pumps
Call · 418 882-5284Service de fournaise Fernand Denis inc.
Heating, ventilation and air conditioning
Call · 613 524-2897Parc X-trême inc.
Heating, ventilation and air conditioning
Call · 514 775-1082Gestion Construction David inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 514 386-8178C-Nordic ltée
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 701-0327Sorel Santoire Climatisation inc.
Heating, ventilation and air conditioning
Call · 514 829-3290Construction Geralda Inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 882-5461H. T. ventilation inc.
Heating, ventilation and air conditioning
Call · 450 454-2528Simon Larose inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 520-1432Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereHeating, ventilation and air conditioning · Saint-Isidore and the cities you serveHomeowners can open your profile and call you directly.
Other cities
Montréal 1,112Mont-Saint-Hilaire 33Belœil 21L'Assomption 36Repentigny 76Sainte-Julie 36Saint-Bruno-de-Montarville 25Chambly 30Boucherville 43Mascouche 100Longueuil 148
Other trades in Saint-Isidore
Finding a heating and cooling contractor in Saint-Isidore
Looking for a heating and cooling contractor in Saint-Isidore? 4 of the 12 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (6), wood stoves and fireplaces (5) and new home builders (3).
In the Montérégie region, 1,495 companies work in this trade across 132 cities; Saint-Isidore has 12 of them (34th).
The RBQ numbers: heating, ventilation and air conditioning in Saint-Isidore
12companies with an active licence
1new licences in 90 daysincluding 1 in the last 30 days
8have held their licence for 10 years or more67% · the oldest since 1984
6have a $40,000 licence bondand 6 at $20,000 · may compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- 6 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
- Most common subcategories: 1.2 Small buildings (6), 1.3 Buildings of all kinds (6), 15.1 Forced-air heating systems (6), 15.2 Natural gas burner systems (6).
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-Isidore (2021 Census)
1,075households in a private dwelling
56%of dwellings built before 1981including 25% before 1961
76%of households own their home
81%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-Isidore: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →
See also
- Heating, ventilation and air conditioning in Greater Montréal
- Licensed contractors in Saint-Isidore
- RBQ licence check: how to verify a Quebec contractor
- Heat pump subsidy in Quebec: LogisVert and your installer
- Winter home maintenance checklist: what to check in fall
- Renovation grants in Quebec 2026: LogisVert and Rénoclimat
- Power outage generator safety and carbon monoxide alarms
- Oil furnace replacement in Quebec: what the rules allow
- Heat pump in winter: settings, defrost and maintenance
- Air exchanger maintenance: filters, core and winter care
- Space heater safety: electric heaters and ethanol fireplaces