Best HVAC companies

Customers rave about AtmosphAir’s expert installers, responsive support, and energy‑efficient systems that save money and work well in extreme cold.

Customers praise Noréa Foyers Thetford for friendly, professional staff and smooth installations, though a few cite pricing and after‑sales issues.

Customers rave about Nettoyage K&J’s punctual, detail‑oriented technicians who leave HVAC systems spotless and communicate promptly.

Customers rave about Location CVAC’s speedy, courteous service and expert advice, especially for urgent HVAC needs.

Customers praise Energetek’s quick, affordable installations and courteous staff, but many report poor after‑sales service and communication issues.

Customers rave about AIRA+ for fast, courteous, and expertly done HVAC installations and support.

Customers praise Maxi Vent for friendly, knowledgeable staff, quick service and fair pricing, though occasional inventory gaps and delayed warranty parts cause frustration.

Customers rave about the speedy, professional service and fair prices, with many highlighting Elie's friendly expertise, though a few note poor follow‑up on warranties and estimates.

Customers rave about fast, courteous service and skilled technicians, though a few cite pricing and billing issues.

Customers overwhelmingly praise Ozen Électrique for fast, professional service and courteous staff, though a few cite pricing and occasional scheduling hiccups.

Customers rave about quick, polite service and spotless installations, while a few complain about warranty handling and occasional pricing issues.

Customers rave about Airkatex’s quick, courteous service and meticulous HVAC work, especially praising Alex and Katrien’s professionalism and clear communication.

Customers rave about Airspand’s fast, professional, and honest HVAC service, especially praising Scott and Lev’s expertise and communication.

Customers praise the skilled, courteous staff and fast, high‑quality work, but several complain about unexpected fees and billing hassles.

Customers rave about fast, professional installations and friendly staff, though a few cite scheduling hiccups and post‑sale service gaps.

Customers praise Pars Plumbing for fast, friendly service and skilled technicians, though a minority report pricing surprises and scheduling hiccups.

Customers praise GNR Corbus for friendly, knowledgeable technicians and prompt service, though a few report pricing issues and delayed follow‑up.

Customers consistently praise Les Équipements Yvan Lemay for friendly, knowledgeable staff and quick, reliable service on HVAC and auto repairs, though a few have experienced pricing or diagnostic issues.

Customers consistently praise the company for quick, tidy work, courteous staff and solid follow‑up, though a few condo installations have caused trouble.

Customers rave about Drainjet’s fast, professional, and reasonably priced plumbing service, especially praising John’s expertise and clear communication.