- Commercial RTU Service
Commercial Rooftop Unit Repair & Maintenance
Keep your business comfortable year-round with expert RTU service from Mr. Air Repair. Our factory-trained technicians service all major brands of packaged rooftop units throughout Metro Detroit.
20+ Years
Commercial Experience
24/7 Emergency
Service
Licensed & Insured
Full Protection
All Major Brands
Serviced
Our RTU Services
Complete Rooftop Unit Service
From routine maintenance to emergency repairs, we provide comprehensive RTU services for commercial buildings of all sizes.
RTU Preventive Maintenance
Regular inspections, filter changes, coil cleaning, and system optimization to keep your rooftop units running efficiently year-round.
Emergency RTU Repair
24/7 emergency service for rooftop unit failures. We respond quickly to minimize downtime and restore comfort to your building.
Compressor & Motor Repair
Expert diagnosis and repair of compressor issues, fan motors, and other critical RTU components.
Refrigerant Services
Leak detection, refrigerant recovery, and proper recharging to ensure optimal cooling performance.
Economizer Repair
Repair and calibration of economizer systems for improved energy efficiency and fresh air intake.
Controls & Thermostat Service
Troubleshooting and repair of RTU controls, thermostats, and building automation integration.
Why Choose Us
Commercial HVAC Experts
With decades of experience servicing commercial rooftop units across Metro Detroit, we understand the unique demands of keeping your business comfortable and productive.
- Factory-trained RTU technicians
- 24/7 emergency response
- Upfront pricing - no surprises
- All major brands serviced
- Preventive maintenance programs
- Commercial HVAC specialists
Preventive Maintenance Programs
Protect your investment with our comprehensive RTU maintenance programs. Regular service extends equipment life, prevents costly breakdowns, and maintains energy efficiency.
- Quarterly or bi-annual service options
- Priority emergency response
- Discounted parts and labor
- Detailed service reports
Need Commercial RTU Service?
From emergency repairs to preventive maintenance, trust the commercial HVAC experts at Mr. Air Repair to keep your rooftop units running efficiently.