Verified local pros
Heating, cooling, and heat pumps. Licensed techs for installs, repairs, and maintenance.
13 pros serving Now serving the West Island
TNG Climatisation is a Lachine-based company with 19 years of experience in air conditioning and heat pumps. Services include installation, repair, refrigerant refills, general maintenance by certified technicians, and ventilation and indoor air quality (HRV/ERV systems). They also guide clients through available subsidies to reduce costs. Free estimates.
Lachine
Chauffage Vaudreuil has been the Vaudreuil area's heat pump and HVAC reference since 1980, recommended by CAA-Quebec. They sell and service Lennox and Mitsubishi furnaces, heat pumps, and wall and central air conditioners, plus air purifiers, exchangers, humidifiers and dehumidifiers, with an online filter store. They claim up to 65% savings switching from oil to electric heat pump systems. 125+ reviews at 4.8 on Google. CMMTQ member, RBQ 2332-0419-66.
Vaudreuil-Dorion
Air Technico has done heating, cooling and ventilation in the West Island of Montreal and Vaudreuil-Soulanges for 23+ years. They are an official Daikin partner, doing installation, repair, preventive maintenance and turnkey projects for residential and commercial clients: central and wall systems, air exchangers, humidification, and smart thermostats. They carry $5M liability insurance, offer 24/7 heating emergency service and 0%-for-18-months financing. RBQ 8311-3308-36, CMMTQ member.
Vaudreuil-Dorion
Air Climatisation VS does residential and commercial HVAC installation, maintenance and repair across Greater Montreal (West Island, Laval, Ile-Perrot, Vaudreuil, South Shore). They are an official dealer for Mitsubishi Electric, Tempstar, Goodman and Franklin, handle everything from multi-zone residential systems to rooftop commercial units, and offer free on-site estimates plus financing through Financeit. Licensed and insured, RBQ 5804-1500-01.
Lachine
Chauffage Air Expert is based in Vaudreuil-Dorion (St-Lazare area) and sells and installs Carrier air conditioners, heat pumps and heating systems for homes and businesses. They cover Greater Montreal including the West Island and Hudson, serve sectors from residential to hotels, schools and retirement homes, and offer 24/7 emergency service. Official Carrier dealer, CMMTQ member, free evaluations.
Notre-Dame-de-l'Île-Perrot
Carrier dealer offering furnace, heat pump and AC repair, maintenance and installation in Beaconsfield.
Beaconsfield
Heating and ventilation mechanical contractor in business since 1989.
Kirkland
Climatisation Chauffage Wilson is a family business in Ile-Bizard run directly by owners Erik and Stephane Wilson. They sell, install and maintain heating and cooling systems for homes and businesses: wall units, air exchangers, heat pumps, furnaces, humidifiers and air purifiers. They cover Greater Montreal and surrounding areas at competitive prices. RBQ 5776-6198-01.
L'Île-Bizard
Ventilation Hitech is a Laval-based HVAC company doing sales, installation, repair and preventive maintenance for residential and light commercial clients. They carry Carrier, Napoleon, York, Fujitsu, Daikin, Lennox and Amana, and are an Energir partner for natural gas appliance replacement and new hookups (furnaces, fireplaces, stoves, BBQs). Free home estimates, financing available through Financeit. RBQ 8326-0125-31, CMMTQ member.
Laval
DuraClim specializes in ventilation duct cleaning (residential and commercial, with IQAQ-certified technicians), wall-mounted heat pump and AC cleaning, and heat pump installation across Quebec. They install wall-mounted and central heat pumps plus wall and central air conditioning systems, carrying major brands. Their pitch is cleaner air, better system efficiency and lower electricity bills.
Laval
S&S Conversions is a Montreal Carrier factory-authorized dealer for high-efficiency heating and cooling systems. Their focus is Carrier heating and cooling equipment sales and installation.
Saint-Laurent
Climatisation Chauffage Robert has serviced heating and air conditioning in the West Island of Montreal since 2015. They do maintenance, repair and installation of furnaces, heat pumps, wall-mounted AC units and rooftop units, and their technicians are qualified on all major brands. Free estimates for new installations, in French and English.
Pierrefonds
HVAC contractor recommended 8 times in the West Island Community group for AC repair and leak detection.