Air conditioning and
ventilation units

Do you want superior comfort in your commercial, industrial or institutional building, even on the hottest days of summer? You need a high-performance air-conditioning system and a quality ventilation system: an even distribution of fresh air, with adequate power for your surface, an accurate and customizable control system, in short, quality units.

Réfrigération Yvan Allison offers a range of air conditioning and ventilation systems of recognized brands, tested by our experienced technicians who will ensure a hassle-free professional installation’s, in the Valleyfield, Vaudreuil-Soulanges, Montreal and South Shore regions.

We also provide consulting services to our industrial, commercial and institutional clients regarding air units, refrigeration units, energy saving solutions and a 24 hour emergency service for building mechanics.