Sprinkler System Leak Detection & Repair in Commerce City, CO

Sprinkler system failures in Commerce City's master-planned communities concentrate at three points: the sprinkler head body, the zone valve solenoid, and the lateral line from the valve to the head zone. Identifying which of the three is failing before any excavation determines the repair scope. A head body that is cracked at the soil surface from lawn equipment impact is visible and self-diagnosing. A zone valve solenoid that does not close fully allows the zone to run continuously, appearing as a zone that never fully turns off after the controller cycle ends. A lateral fracture produces a wet soil patch or a soft surface zone between heads that persists after the zone has been off for 24 hours.

SACWSD non-potable irrigation water serves most Reunion, Belle Creek, Buffalo Run, Buckley Ranch, and Eagle Creek residential sprinkler systems. SACWSD activates the non-potable distribution system in spring and depressurizes it in fall. Zones that were not blown out before the prior winter shutdown may have residual water that froze and cracked the lateral or the valve body during Commerce City's hard January freezes.

Sprinkler System Leak Detection and Repair

Head replacement: most sprinkler head failures in Commerce City are visible. A cracked head riser, a head body that does not retract after the zone runs, or a head that sprays in an uncontrolled pattern indicates head body failure. Head replacement is a direct swap with the matching brand and model, typically a $5 to $15 part and a 10-minute job per head.

Zone valve solenoid replacement: a zone that runs when the controller is off, or a zone that does not turn off at the end of its programmed cycle, has a zone valve solenoid that is not closing. The solenoid can be replaced independently of the valve body in most cases, threading onto the valve body at $20 to $40 per part. If the valve body itself is cracked from freeze damage, the full valve body assembly requires replacement.

Lateral fracture repair: after tracer gas locates the fracture to within 6 inches, a targeted excavation pit accesses the polyethylene lateral pipe. The fracture is cut out and a new section of matching diameter polyethylene is installed with compression fittings. The zone is pressure-tested before the excavation is closed. Call (303) 552-3896 with the zone test result and the location of any wet surface patches, and we will advise on whether head, valve, or lateral investigation is the right starting point.

Frequently Asked Questions

Related Services

• Irrigation Leak Detection & Repair
• Yard Leak Detection & Repair
• Underground Leak Detection & Repair
• Tracer Gas Leak Detection
• PVC Pipe Leak Detection & Repair
• Hose Bib Leak Detection & Repair

Locations We Serve

• Reunion
• Belle Creek
• Buckley Ranch
• Villages at Buffalo Run
• Eagle Creek