Best HVAC companies in Greater Montreal

Customers consistently praise Aéra Ventilation for fast, professional service and knowledgeable staff, especially technicians Yan and Marcelo.

Climax Inc. is highly regarded for professional, efficient HVAC installations and outstanding after-sales service, though a few customers reported missed appointments and poor follow-up.

Customers rave about the lightning‑fast, knowledgeable tech support and friendly parts staff, though a few note occasional wait times.

Customers rave about Thermobec’s fast, courteous service and flawless installations, noting knowledgeable staff and clear communication.

Customers rave about fast, courteous installations and knowledgeable staff, but a minority report serious after‑sales service delays and communication gaps.

Customers consistently praise AirGreen for its punctual, professional crews, transparent quotes and solid after‑sales support, making it a top choice for heat‑pump and AC installations.

Customers rave about BNR Rénovation’s professionalism, communication and high‑quality workmanship on kitchen, bathroom and flooring projects.

Customers overwhelmingly praise S. Air Fortier for professional, courteous installations and helpful sales advice, though a few report delayed service and warranty disputes.

Customers praise Baulne for fast, professional service and deep HVAC expertise, though a few note occasional staff inconsistency.

Customers overwhelmingly value the fast, professional and courteous service, especially the skill of the technicians, though a minority complain about pricing and occasional communication lapses.

Customers consistently praise E.L Climatisation for punctual, clean installations, clear communication, fair prices and strong after‑sales support.

Customers consistently praise Les Services Polarbear for courteous, expert technicians, smooth communication, and reliable after‑sales support, making them a top choice for HVAC installations and repairs in Montreal.

Customers consistently praise Jodanair for fast, courteous service and reliable HVAC installations, though a few cite billing hiccups.

Customers rave about Air 2’s professional, prompt, and courteous service, noting excellent results and fair prices, though a few report missed follow‑ups or minor damage.

Customers repeatedly praise the courteous staff, clean installations and quick service, especially for emergency repairs and subsidy assistance, while price is seen as fair.

Customers consistently praise Fresh Air Montreal for fast, honest, and high‑quality HVAC work.

Customers consistently praise Service Karibeson for fast, honest, and professional HVAC work, with helpful advice and fair pricing.

Customers repeatedly praise the friendly, professional staff and the spotless results, while noting occasional scheduling hiccups.

Most customers praise Service Servotech for quick, honest service and skilled technicians who fix a wide range of appliances at clear prices.

Customers rave about Almec Plomberie Chauffage’s fast, courteous service and high‑quality workmanship, especially praising Alban’s expertise and clear communication.