We provide the following commercial and industrial services:

Rooftop Package Heat/Cool Systems

Production Chillers 

Make-up Air Systems

Ventilation Systems

Heat Pumps



Environmental Chambers 

Boiler Steam and Hot Water

Ovens and Production Burners

Heat Recovery Systems

BAS Systems

Orion HVAC/R services Ltd experts in providing cost-effective maintenance and service solutions to commercial and industrial customers throughout the GTA.