Best HVAC companies

Customers rave about Leprohon’s courteous, skilled staff, quick appointments and solid installations, though a few report delays for parts and occasional extra fees.

Most customers praise Servotech for fast, courteous technicians and clear communication, but a notable minority report missed appointments, high parts markup, and poor follow‑up.

Customers overwhelmingly praise Filtreplus for fast, courteous service, knowledgeable staff and thorough HVAC cleaning and installations, though a few have experienced communication delays or warranty hassles.

Customers rave about Confortech’s knowledgeable staff, clean installations and responsive service, with only occasional scheduling hiccups.

Customers overwhelmingly praise Climatisation BS for its professional, on‑time staff and clear communication, though a few report billing or warranty frustrations.

Customers rave about Pro climatisation 2000’s lightning‑fast, courteous service and solid expertise, with only a few isolated complaints.

Customers overwhelmingly praise Échangeurd'air.com for its professional, friendly technicians, quick and clean installations, competitive prices, and strong after‑sales support, though a few reviewers report long waits for parts or sub‑par service.

Customers consistently praise Climatisation GSM for courteous, knowledgeable staff, quick service and clean, affordable installations.

Customers consistently praise Climatik for fast, courteous service and solid HVAC installations, though occasional scheduling hiccups and communication gaps are noted.

Customers consistently praise MPK L for honest, courteous — and fast‑acting service, especially for repairs and clean‑ups and feel they get great value for their money.

Customers consistently praise Climatisation Polaire for fast, clean installations and knowledgeable, courteous staff, with very few complaints.

Customers consistently praise Bessette for friendly, expert staff, tidy work and clear communication, making it a reliable choice for HVAC installation and service.

Customers consistently praise GeoServices for professional, on‑time installations, clear explanations and courteous staff, though a few note occasional post‑install noise or minor follow‑up delays.

Customers rave about Thermo‑Stat’s friendly staff, clean installations and thorough follow‑up, though a few cite pricey service fees and occasional communication hiccups.

Customers consistently praise Klimfax for friendly, knowledgeable staff and clean, reliable installations, though a few report communication delays and warranty hassles.