Climatisation BS is an innovative and rigorous company that has been selling, installing and maintaining air conditioning and heating systems for over 40 years


Wall-mounted air conditioners, air conditioners, heat pumps, furnaces, thermostats, air exchangers and air filters. You will find everything you need for the quality of the air and the comfort of your home.



Visit the room

Showroom opening hours
8h to 16h

Our heating and air conditioning products

We offer a wide selection of air conditioning and heating systems to keep your home comfortable. Wall-mounted units, heat pumps, air conditioners, air exchangers, dehumidifiers, we have what it takes to optimize your well-being, whatever the conditions outside. Our advisors are at your service and will help you choose the products that best suit your needs.

Are you looking for an air conditioner on the North Shore or in Montreal? Climatisation BS is here to help you choose the right unit for you! We offer high quality air conditioners from Mitsubishi or Lennox, known for their reliability and performance. We are at your disposal to provide advice and recommendations in your choice of wall-mounted air conditioner or heat pump.
The air conditioners we offer are quality assured. Our air conditioners meet strict efficiency standards based on advanced technology. Lennox systems are designed by experts in the field and are proven through various laboratory tests. They offer the right balance between comfort and energy consumption. As for Mitsubishi air conditioners, they are no longer to be presented on the market. They benefit from a very economical system in terms of energy consumption.
Lennox heat pumps have a wide range of models to meet your different needs. Whether in terms of power, operation or price, the many variations leave you free to find the ideal model. Lennox heat pumps are designed to provide a comfortable home environment, even at extremely low temperatures. Mitsubishi heat pumps have a proven track record. Gree and Canair heat pumps are also part of the selection.
Our furnace models provide a clean, safe and efficient heating system. Whether you prefer electric or gas furnaces, we have what you need. We offer Lennox, Mitsubishi, Gree and Canair furnace brands with which you can enjoy optimized heating, even in the coldest regions. The furnaces in our selection are easy to install and maintain, fit easily into your ductwork, and offer you an economical heating solution.
Installing a thermostat allows you to regulate and control the temperature in your home. It provides thermal comfort, but also helps you save energy. The thermostats we offer allow you to efficiently limit your consumption, and therefore your energy bill. Between manual thermostat, programmable thermostat or connected thermostat, we propose several variations according to your needs and your budget.
We have the equipment you need to ensure the quality of the air inside your home. Germicidal lamps, dehumidifiers, air exchangers, filter boxes, humidifiers: our products protect the occupants of your home, your materials (furniture and woodwork) and your system. Air purity, bacteria elimination, filtration: we ensure your protection on all fronts. Our advisors will guide you on the best options to ensure your comfort and health.

Our services


Customer service is first and foremost our concern and for more than 40 years Climatisation B.S inc has been offering its inspection and repair services in Laval and the surrounding area.

Customer service is first and foremost our concern and for over 40 years Climatisation B.S inc has been offering its inspection and repair services in Laval and the surrounding area. Our daytime services are offered between 8:00 A.M. to 5:00 P.M (monday to thursday) and 8:00 A.M to 4:30 P.M (friday) On a regular basis and outside of regular working hours, Climatisation B.S. inc provides evening and weekend service at a competitive rate. We perform the necessary checks, repairs and recommendations for the proper functioning of all brands of equipment. Our office team is always ready to welcome you!


the online form

1 855 663-7417