- Same-day diagnostic visits
- Refrigerant leak detection
- All major brands serviced
HVAC services
What Northline Heating & Air does
Residential and light commercial HVAC service across Denver, Aurora and Lakewood.
- Ignition and control board repair
- Heat exchanger inspection
- Carbon monoxide safety check
System Installation
Replacement and new construction installs sized to the house, not the invoice.
- Load calculation included
- Duct static pressure test
- Permits and final inspection
Tune-Ups & Plans
Seasonal maintenance that keeps efficiency up and breakdowns down.
- Coil cleaning and charge check
- Priority scheduling
- Documented performance readings
Indoor Air Quality
Filtration, humidity control and ventilation for healthier air.
- Media and HEPA filtration
- Whole-home dehumidification
- Fresh air ventilators
Ductwork & Sealing
Sealing and redesign so conditioned air reaches the rooms you paid for.
- Leak testing and sealing
- Duct replacement and rerouting
- Zoning for hot and cold rooms
Ready when you are
Residential and light commercial HVAC service across Denver, Aurora and Lakewood. Call (303) 555-0177 or send the form — we will confirm a time.