Commercial HVAC
Commercial HVAC Diagnosis, Repair & Maintenance
Nortek Mechanical services the rooftop units, packaged systems, split systems, and heat pumps that keep commercial buildings comfortable — with a focus on finding the real cause before recommending repairs.
What we diagnose
Commercial HVAC problems we troubleshoot
We measure operating conditions and electrical readings to identify the failure — not just the symptom — before quoting a repair.
- Rooftop unit not cooling or heating
- Uneven temperatures across a building
- Compressor or fan motor failures
- Thermostat and control problems
- Airflow, duct, or ventilation issues
- Refrigerant-related performance loss
- Repeated breaker trips or electrical faults
- Aging equipment needing condition assessment
Equipment We Service
HVAC equipment we service
From single rooftop units to multi-system commercial buildings, we service and maintain a wide range of comfort equipment.
- Rooftop HVAC units
- Packaged units
- Split systems
- Heat pumps
- Exhaust and ventilation equipment
- Controls, sensors, relays, contactors, and VFD systems
Industries Served
Commercial buildings we keep comfortable
Comfort and air quality matter to staff and customers alike. We support a range of commercial facilities.
Restaurants
Convenience stores
Grocery and food retail
Property management
Retail buildings
Commercial kitchens
Warehouses
Offices and light-commercial facilities