About This Service
Ground Loop Repair in Denver
Ground loop repair in the Denver metro covers locating and fixing leaks or damaged sections in buried geothermal ground loops for urban single-family homes, townhouses, and suburban ranches. If your system shows a persistent pressure drop, low loop fluid levels, or reduced heating and cooling output, ground loop repair identifies the faulty run, isolates the section, and restores loop integrity using tracer methods, targeted excavation, or section replacement.
In Denver the work must account for geological challenges: shallow bedrock zones, alluvial fill, and freeze‑thaw cycles that influence where loops run and how repairs are performed. Leak detection typically starts with pressure testing and tracer dye or tracer gas to narrow the search. Where possible we recommend non‑invasive potholing and localized trenching rather than full‑yard excavation. Repairs range from epoxy or heat‑fusion patching of a short damaged length to replacing a loop section or splicing in a new riser. After repair, technicians conduct a pressure test and fluid flush and refill to specified antifreeze concentration and system design pressure to confirm circulation and prevent contamination.
Expect a written diagnostic report before any excavation that explains the likely repair scope, sequencing, and scheduling constraints. Seasonal timing matters: late spring or early fall reduces frost‑related digging issues and makes pressure testing more reliable. In some cases—extensive contamination, multiple unrecoverable breaks, or inaccessible vertical bores—full loop replacement may be the practical solution. The diagnostic phase clarifies these boundaries so property owners can weigh repair versus replacement with clear expectations.