Heat Pump Repair in Wheat Ridge

Light frost and short defrost cycles are normal. Thick ice that builds over hours isn't. When a heat pump's coil ices up completely, we look at the defrost sensor and board, the outdoor fan motor and capacitor, and the refrigerant charge. We also look at the site, since placement causes more icing than people realize. A unit beside a downspout or beneath a roof edge with no gutter will ice up no matter how well it's working.

The May 2017 hailstorm hit Wheat Ridge hard, and some outdoor units still carry flattened fins from that storm or later ones. Damaged fins make winter frosting worse and are worth straightening.

Fruitdale and other parts of the city have a large share of townhomes and attached homes, where ductless heat pumps are a common way to heat and cool without running ducts. Ductless repairs we see often include heads that drip, units that throw error codes after a power blip, and weak airflow from a blower wheel coated with dust. In attached homes, line sets often run along shared walls or across roofs, which can make leaks harder to reach; we pressure test sections to narrow down the spot. Our guide to ductless in older homes shows how these systems are routed.

Older houses here may have limited electrical capacity. Electric backup strips add significant load, and if they kick on at the same time as an oven or dryer, breakers can trip. A heat pump that has stopped working shifts all the heating to those strips. We check that the outdoor unit runs, measure strip current, and set an outdoor lockout so the backup only helps when it should. If you have a gas furnace for backup, the thermostat should be set for dual fuel instead.

When a recently converted system fails, check warranty first; many manufacturers require registration soon after installation for full parts coverage. When an older unit has a failed compressor or valve, replacement can make more sense. The Wheat Ridge Building Division has issued permits through its OpenGov portal since January 2025, and we handle the application and inspection.

Cold-climate replacements can earn Power Ahead Colorado's $1,500 and the state credit, at least $333 of it on your invoice. Federal 25C ended after 2025.