Your Home Energy Efficiency Experts

Atmosphere Real Comfort

With more than fifty years’ experience in the field of refrigeration, air conditioning, and heating, A.R.C St-Amand, a family company, offers professional quality service to the full satisfaction of its customers.

The scope of our activities is twofold: equipment sales and home service.

In sales, we offer an extensive range of air conditioning products; residential and commercial heat pumps; and all refrigeration equipment, be it cold rooms, refrigerated counters, walk-in freezers, ice dispensers, and more. We also sell geothermal heat pumps, indoor pool systems (Dry-o-Tron), and rooftop units for commercial buildings.

We sell and install only the very best in air conditioning. We choose our brands and units with care, and aim to provide you with optimum comfort and maximum energy savings.

Our technicians are highly trained in the industry so as to ensure superior professional service.

  • Mitsubishi
  • Zuba (Mitsubishi)
  • Dry-o-Tron Dectron
  • Desert Aire
  • TTI Heatpumps
  • Slimair

Current Promotions

Mitsubishi Zuba-Central

The Mitsubishi Zuba-Central has a lot to offer: energy-saving features like VCSI technology, Hyper-Heat Inverter (H2i) technology.

Elite Pool Heaters

  • TTI Heatpumps

Performance | Reliability | Energy Efficiency

TTI Elite pool heaters offer excellent quality for your summertime needs. They are optimized for the highest efficiency at low outdoor temperatures.

Air Conditioning


Solar Power

Industrial Dehumidifiers

Heat Pumps

Air Exchangers