Best HVAC companies
Looking for the best HVAC companies? We rank hvac companies on verified customer reviews and the Prix Excellence Client award, so you can choose with confidence, not guesswork.
- 684
- HVAC companies
- 2
- Winners
- 2
- Mentions
- 4.6
- Avg. rating
Habitation AC
3.5129 reviewsSaint-Jean-sur-Richelieu2% review reply rate4 years of activity on GoogleCustomers love the on‑site team’s professionalism and price, but many are frustrated by poor after‑sales support and hard‑to‑reach communication.
49/100
InputKit score
Grand'Maison Produits Pétroliers
3.893 reviewsSaint-Jérôme9 years of activity on GoogleCustomers generally praise Grand'Maison for courteous, professional staff, fast service and solid installations, though a minority report mis‑selling, slow follow‑up and occasional rude receptionists.
49/100
InputKit score
Combustion Rp
3.852 reviewsGatineau8 years of activity on GoogleCustomers praise Combustion RP for quick, professional installations and courteous, skilled staff, but a minority report missed appointments and poor front‑desk service.
48/100
InputKit score
R & G Legault Inc
3.246 reviewsDorval15% review reply rate12 years of activity on GoogleCustomers are split: many praise friendly, knowledgeable staff and quick fixes, but a large share report missed appointments, poor communication, and costly diagnostics.
48/100
InputKit score
C&D HVACR Distributeur
1.420 reviewsMontreal5% review reply rate9 years of activity on GoogleMost customers warn against C&D HVACR for poor service, faulty equipment and unresponsive support, though a few note cheap pricing and occasional decent installations.
46/100
InputKit score
Les Entreprises P.Théoret inc.
3.725 reviewsVillage de Labelle1 year of activity on GoogleMost customers praise fast, reliable service and friendly staff, but a handful report serious refund and after‑sales problems.
45/100
InputKit score
UniClim
1.225 reviewsQuébec CityCustomers overwhelmingly report poor service, high fees and missed appointments, with only a single positive comment about advice.
44/100
InputKit score
How we rank hvac companies
Rankings combine verified Google reviews, InputKit membership, NPS, CSAT, review reply rate, recovery time, and the InputKit Prix Excellence Client award, built on 12 months of real customer-experience data. Businesses can't pay to rank higher.
Understanding the ranking process →Frequently asked questions
- How are best HVAC companies ranked?
- We combine verified Google reviews, InputKit membership, NPS, CSAT, review reply rate, recovery time, and the InputKit Prix Excellence Client award, using 12 months of real customer-experience data. Position on this list cannot be bought.
- How many hvac companies are on this ranking?
- This page currently ranks 684 hvac companies that meet our guide visibility criteria. The list updates as reviews and award data change.
- Can a business pay to rank higher?
- No. Advertising or sponsorship does not change ranking position or Prix Excellence Client eligibility.
- Where does the data come from?
- Public Google review signals plus InputKit customer-experience data (including CSAT, NPS, and recovery) collected over the last 12 months.