Complete Make-Up Air Solutions That Balance Your Building
TRI-AIR delivers full-service make-up air unit (MUA) solutions—installation, repair, retrofits, and replacements—for commercial, industrial, and institutional buildings across Toronto and the GTA. MUAs are critical for ensuring proper ventilation, indoor air balance, and code compliance, especially in environments like manufacturing plants, warehouses, healthcare facilities, and large commercial kitchens. Our technicians work with all major MUA brands, integrating systems with existing HVAC equipment to improve air circulation, control humidity, and maintain healthy working conditions. Whether your property is in Toronto, Markham, Uxbridge, Kawartha Lakes, or Richmond Hill, TRI-AIR ensures your facility stays properly ventilated and comfortable year-round.
Proactive MUA Maintenance That Pays Off
A well-maintained MUA prevents issues like poor indoor air quality, negative building pressure, and higher energy bills. TRI-AIR offers preventative maintenance programs that include burner inspections, airflow testing, filter replacement, and heat exchanger evaluations. Our technicians catch deficiencies early, avoiding costly breakdowns and keeping ventilation systems efficient. Routine service helps extend MUA lifespan while lowering utility costs. By investing in proactive maintenance, businesses across the GTA protect their indoor environments, reduce operational risks, and improve long-term energy efficiency.
Fast MUA Repairs & Retrofits That Minimize Disruption
When a make-up air unit fails, air balance issues can quickly disrupt building operations and occupant comfort. TRI-AIR provides rapid MUA repair services, addressing blower motor failures, control malfunctions, electrical issues, and coil blockages. For facilities with aging equipment, we also deliver retrofit solutions, including energy-efficient fan upgrades, control panel replacements, and VFD integrations. These upgrades improve system reliability, reduce operating costs, and bring older equipment up to modern performance standards. With 24/7 emergency response and access to leading OEM and aftermarket parts, TRI-AIR keeps your ventilation systems dependable with minimal downtime.
Trusted MUA Experts for Compliance & Comfort
TRI-AIR is trusted across manufacturing, education, and healthcare facilities for our expertise in ventilation and compliance. We ensure all MUAs meet Ontario Building Code, CSA standards, and TSSA regulations, protecting both your facility and your occupants. With certified technicians and a reputation for fast, local service, TRI-AIR delivers peace of mind alongside reliable system performance. Whether it’s compliance testing, emergency repairs, or long-term system upgrades, we’re your go-to partner for make-up air solutions across the GTA.