About This Service
About this Service
Repair of geothermal heat pumps in the University District covers student apartments, faculty homes, and multi-family housing around the University of Washington. Glacial lake sediments and silty sands make vertical borehole ground loops the common configuration, so field work often focuses on bore integrity as well as indoor unit faults.
Diagnosis includes compressor and circulation-pump testing, tracer or pressure leak detection, and control-system error-code analysis. Vertical-loop sites near narrow lots or tight setbacks often require small-diameter drill rigs and site-specific permitting; parts lead times can affect repair schedules.
A complete repair restores heating and cooling with system testing; ground loops typically last 50+ years while indoor units run about 20–25 years. If a loop leak is confirmed, bore inspection or partial re-boring may be needed, which lengthens timelines and shifts the cost comparison between repair and replacement.