AirQualité Ltd. is in direct affiliation with Guaranteed Industries, Montreal’s largest and most innovative air conditioning and ventilation contractor since 1957. With 40 service vehicles on the road 24 / 7, Guaranteed Industries specializes in the design, installation, service and maintenance of HVAC systems for the commercial, industrial, residential and institutional sectors.
Guaranteed Industries’ engineers and technicians are committed to providing the ultimate in climate control comfort, utilizing the most advanced technology including geo-thermal, digital controls, air purification and environmentally approved products that are safe for the planet.
Sales and installation of air conditioning, heat pumps, humidification, furnaces and air purification systems. Additional services are available through AirQualité Ltd. for duct cleaning and air quality analysis and Dynapompe Inc. for pump and motor repair, service and system design.
COMMERCIAL CONTRACT DIVISION AND MAJOR PROJECTS
Architects, engineers and general contractors depend on Guaranteed Industries to deliver quality climate control and ventilation systems. Our managers and technicians are familiar figures on construction sites as they supervise each stage of a project from design through installation, making sure deadlines and budgets are met. Today's builders are utilizing green technology to ensure energy savings and a healthy air quality environment for their clients. We are committed to keeping pace with the latest advancements in our industry including geo-thermal expertise.
RESIDENTIAL PROJECTS
We’ve been keeping Montrealer’s comfortable since 1957. Today, thanks to continued advances in engineering and technology, our heating, cooling and air quality products not only make homes more comfortable, but they also help protect the environment. Lennox Residential HVAC systems are on the cutting edge of home comfort with high-efficiency heating and air conditioning systems that save energy and money and filtration systems, humidifiers and other products for keeping the indoor air quality healthy and clean. Efficient ductless systems provide cool comfort to homes without ventilation.
Visit Guaranteed Industries Online
Visit www.guaranteedindustries.com for more information regarding our air conditioning and ventilation services.


