Highlands Ranch HVAC Contractor

Builder-grade system failure: Homes built from 1993-2005 in Northridge, Westridge, and Falcon Hills typically shipped with Lennox S21-series furnaces and Trane XR80s. At 20+ years, these develop heat exchanger cracks, failed secondary heat exchangers, and compressor failures. Many also contain R-22 refrigerant in the AC coil, which has been phased out since 2020. Replacement is now more economical than repair for most of these systems.

HOA equipment requirements: Highlands Ranch HOAs commonly require condensers to be screened from street view, placed close to the foundation, and kept under a sound limit measured at the property line. Some subdivisions also regulate line set routing and concrete pad specifications. We review your HOA guidelines before we quote, then supply the equipment specs, placement drawing, and sound data for your application. You submit the application to your HOA.

Douglas County wind and elevation load: At 5,920 feet with direct prairie wind exposure on the eastern side of the community, heating loads run higher than comparable homes in Denver proper. Systems sized off a Denver Manual J table will be undersized. We run calculations specific to your home's orientation and ZIP code.

Backcountry multi-zone complexity: Custom homes above 4,000 sq ft need two or more systems - one system covering the whole house typically leaves 5-8°F temperature differentials between floors. We design these jobs with independent zones, variable-speed equipment, and thermostat placement matched to how each floor is used.

R-22 refrigerant phase-out: Many Highlands Ranch AC systems installed between 1995 and 2010 still run R-22 (Freon), which was fully phased out of production in 2020. If your system has a refrigerant leak, restoring the charge to usable levels costs hundreds of dollars per pound - when you can find supply at all. Replacement with R-410A or R-454B equipment is the practical path forward for any R-22 system that develops a leak.