Rooftop HVAC units (RTUs) are the backbone of commercial heating and cooling for retail spaces, offices, restaurants, and light industrial buildings across Toronto. Lloyd HVAC Services provides comprehensive rooftop unit service — installation, repair, and maintenance — across Toronto, East York, North York, Etobicoke, Danforth, and Beaches East York. Our TSSA-licensed technicians understand the unique demands of commercial HVAC and keep your RTU running reliably.
Schedule Your Rooftop Unit Service Service Today
Free estimates • Financing available • TSSA licensed
Open 7:00 AM – 9:00 PM, 7 days a week
What We Offer
Our rooftop unit services include RTU installation and replacement, compressor and motor repairs, refrigerant leak detection and repair, economizer service, gas heat section repair, control board and thermostat troubleshooting, belt and filter replacement, coil cleaning, curb adapter fabrication, and preventative maintenance programs. We service single-zone and multi-zone RTUs from all major commercial manufacturers.
Why Choose Lloyd HVAC for Rooftop Unit Service?
- Commercial HVAC expertise — RTUs are our specialty, not an afterthought
- Minimized business disruption with flexible scheduling
- Preventative maintenance plans to prevent costly downtime
- TSSA licensed for all gas and refrigerant work
- Experience with all major RTU brands
- Emergency RTU service available
★ 4.9/5 Rating📋 TSSA Licensed🏠 Serving Toronto Since 2011💰 Free Estimates💳 Financing Available
Our Rooftop Unit Service Process
Step 1: Site Visit
We inspect your rooftop unit(s), assess their condition, and discuss any performance issues or concerns.
Step 2: Service Plan
For repairs, we provide a clear quote. For ongoing maintenance, we design a program tailored to your equipment and usage.
Step 3: Professional Service
Our technicians perform repairs or maintenance with minimal disruption to your business operations.
Step 4: Documentation
We provide detailed service reports for your records, including recommendations for future maintenance or upgrades.
Ready to Get Started?
Call (647) 344-4822 or book online for your free estimate.
Frequently Asked Questions About Rooftop Unit Service
How often should rooftop units be serviced?
Commercial RTUs should be serviced at least quarterly — before each season change. High-use environments like restaurants may need monthly attention.
How long do rooftop HVAC units last?
Commercial RTUs typically last 15-20 years with proper maintenance. Neglected units may fail in as little as 10 years.
Can you service any brand of rooftop unit?
Yes. We service RTUs from Lennox, Carrier, Trane, York, Rheem, Daikin, and all other major manufacturers.
Do you offer maintenance contracts for commercial HVAC?
Yes. We offer customized preventative maintenance contracts for commercial clients that include regular service visits, priority emergency response, and discounted repair rates.
Service Areas
Lloyd HVAC Services Inc. provides rooftop unit service services throughout Toronto, East York, North York, Etobicoke, Danforth, and Beaches East York, and the surrounding Greater Toronto Area (within 25 km of Toronto). Whether you’re in a century home in the Danforth, a townhouse in North York, a detached home in Etobicoke, or a condo in Beaches East York — we’ve got you covered.
Phone: (647) 344-4822 | Hours: 7:00 AM – 9:00 PM, 7 days a week
Related Services
Contact Lloyd HVAC Services
Family-owned and trusted since 2011. Serving Toronto, East York, North York, Etobicoke, Danforth, and Beaches East York.