About This Service
About this Service
In Arvada, replacing Geothermal Heat Pumps is common when older systems struggle with seasonal load swings or leak issues. The replacement service removes the old unit, inspects gravelly alluvial soils and shallow bedrock areas, and installs a new ground-source unit sized for two-story houses and patio communities. The priority is preserving yard area while ensuring loop performance in alluvial and stream-valley soils.
Gravelly alluvial soils and shallow bedrock near stream valleys can limit horizontal trenching and reduce feasible bore depth. In many Arvada yards, vertical bores become the practical option where horizontal runs would cross sensitive fills or stream corridors. Soil variability means a site evaluation will typically include probe borings and an assessment of stream-valley fills that can change thermal conductivity. Expect recommendations that weigh trenching costs, bore depth, and access for rig mobilization.
A full replacement package includes recover-and-dispose of refrigerant, old-equipment removal, new unit installation, loop tie-ins if needed, and commissioning tests to verify flow rates and thermal performance. Estimates should separate loop remediation from indoor equipment costs and note potential delays from early frosts. After commissioning, efficiency testing confirms designed supply and return temperature deltas under local seasonal loads.