Lecxeco inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 812-1426Heating, ventilation and air conditioning in Saguenay
RBQ data dated November 4, 2026: 104 companies active in Saguenay for heating, ventilation or air conditioning work. 75 (72%) have held their licence for 10 years or more, the oldest since 1984; 2 got theirs in the last 90 days.
Get quotes for heating, ventilation or air conditioning work in SaguenayFree, no obligation: describe your work once; your request is saved privately and we will ask you to confirm it before anything is sent to licensed companies.
Get my free quotes →Les entreprises Réal Bouchard inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 418 412-7225PGS experts inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 418 696-12129339-2637 Québec inc.
PlumbersHeating, ventilation and air conditioning
Call · 418 693-6699Excavation De Chicoutimi inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-8343Lamco électrique inc.
ElectriciansHeating, ventilation and air conditioning
Call · 418 696-4960J.M.D. Prefab inc.
Renovation, construction and general workHeating, ventilation and air conditioningConcrete and foundationsSeptic systems
Call · 418 695-2988Placements Norm-Al inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 545-39849099-3593 Québec Inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 542-8280Chauffage Moderne inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 815-0521Forage 3D inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 696-9718Ferblanterie Marcel Guay inc.
Heating, ventilation and air conditioning
Call · 418 543-6806Les Constructions Tect-Hab inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 549-2933Ventil-air 2001 inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 542-001010455431 Canada inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 418 543-4755Construction C.S.C. Inc.
Heating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 602-1244AMEC Construction inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 418 544-88859105-6705 Québec inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 695-6646Plomberie J.D.R. inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 818-2282Construction Fine-Pointe Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 696-2060Pro-Sag mécanique inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 543-26389154-4940 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 418 695-72099074-3337 Québec inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesWells and water pumps
Call · 418 696-1661Les Constructions Roger Simard Inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 548-75559192-0884 Québec inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 817-8602Signalisation Inter-lignes inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 690-5357Les constructions Savard Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 590-78509175-4432 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 543-26382618-2949 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 696-41539134-6106 Québec inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 543-2638Inter-Cité Usinage inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 549-0532La Ferblanterie Du Saguenay inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 543-71319136-8456 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 418 547-6710Plomberie chauffage 2000 inc.
PlumbersHeating, ventilation and air conditioning
Call · 418 697-2004Plomberie Michel Morin inc.
PlumbersHeating, ventilation and air conditioning
Call · 418 602-0600Les Constructions Trépanier Brown inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 590-0669Constructions Grimard Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 418 696-90009248-1795 Québec inc.
Heating, ventilation and air conditioningWood stoves and fireplacesSeptic systems
Call · 418 690-5801Les Constructions Technipro (1998) inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 695-23529280-6520 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 696-9669Other cities
Alma 27Dolbeau-Mistassini 19Saint-Félicien 7Saint-Bruno 7Jonquière 4Roberval 4Normandin 3Saint-Ambroise 3Saint-Nazaire 3Hébertville 3Mashteuiatsh 3
Other trades in Saguenay
Finding a heating and cooling contractor in Saguenay
Looking for a heating and cooling contractor in Saguenay? 10 of the 104 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (83), wood stoves and fireplaces (63) and plumbers (24).
With 104 of the 210 companies in the Saguenay–Lac-Saint-Jean region, Saguenay ranks first for this trade.
The RBQ numbers: heating, ventilation and air conditioning in Saguenay
104companies with an active licence
2new licences in 90 daysincluding 1 in the last 30 days
75have held their licence for 10 years or more72% · the oldest since 1984
88have a $40,000 licence bondand 16 at $20,000 · may compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- 31 licences issued by the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ).
- Most common subcategories: 1.3 Buildings of all kinds (77), 15.7 Residential ventilation (77), 1.2 Small buildings (66), 10 Solid-fuel space heating (wood stoves, fireplaces) (63).
On this page: Renovation permits in Saguenay
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 Saguenay (2021 Census)
67,520households in a private dwelling
60%of dwellings built before 1981including 26% before 1961
62%of households own their home
48%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Renovation permits in Saguenay
The City of Saguenay offers the Info-permis tool, which tells you whether your work needs a permit and which documents to provide, and lets you apply online.
Official pages: Starting a residential project (in French) ↗ · Printable checklist before you sign
See also
- Heating, ventilation and air conditioning in Greater Montréal
- Licensed contractors in Saguenay
- 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