Turnkey Rooftop Unit Solutions That Deliver Comfort
TRI-AIR provides comprehensive rooftop unit (RTU) services—installation, repair, retrofits, and replacements—for commercial, industrial, and institutional buildings across Toronto and the GTA. We work with all major RTU brands and configurations, delivering tailored solutions for offices, schools, retail spaces, and manufacturing facilities. Our technicians ensure systems are properly sized, ductwork is balanced, and units are integrated with building automation systems for maximum comfort and efficiency. Whether your facility is in Scarborough, Oakville, Richmond Hill, or Clarington, TRI-AIR delivers reliable rooftop unit performance that reduces operating costs and ensures year-round climate control.
Smart RTU Maintenance That Pays for Itself
A neglected rooftop unit leads to higher utility bills, premature breakdowns, and expensive repairs. That’s why TRI-AIR offers proactive maintenance programs that include economizer testing, heat exchanger evaluations, filter changes, and cooling capacity analysis. Our technicians identify hidden inefficiencies and correct issues before they escalate into failures. With scheduled inspections, TRI-AIR helps businesses across the GTA cut operating costs, extend equipment lifespan, and maintain consistent comfort. Our preventative approach not only saves money but also supports sustainability and long-term HVAC performance.
Rapid RTU Repairs & Retrofits That Reduce Downtime
When an RTU fails, building comfort and tenant satisfaction suffer immediately. TRI-AIR provides fast, expert repair services for rooftop units, including blower motor replacements, compressor repairs, refrigerant leak fixes, and electrical control upgrades. For aging or underperforming systems, we also deliver retrofit solutions—such as energy-efficient fan upgrades, variable frequency drives, and economizer replacements—that restore performance and reduce energy waste. With access to OEM and aftermarket parts and 24/7 emergency response, TRI-AIR ensures your rooftop units are repaired or modernized quickly, minimizing disruptions to your facility.
Trusted RTU Experts for Total Peace of Mind
Businesses, universities, and municipalities across Toronto trust TRI-AIR for regulatory-compliant rooftop unit service and rapid, reliable support. Our certified technicians are trained across all RTU models, allowing us to provide solutions that are safe, efficient, and tailored to each facility’s unique needs. With our compliance-first approach and commitment to customer satisfaction, you can count on TRI-AIR to keep your rooftop units operating reliably, your tenants comfortable, and your building audit-ready year-round.