Repair Library

Premium repair procedures for backflow preventers — rebuild vs replace decision, PVB/RPZ rebuild kit swap, bonnet & spring replacement, and winterization to prevent future failure.

Premium repair procedures for a stuck-closed sprinkler valve — solenoid replacement, diaphragm swap, flow-control adjustment, and wiring repair with field-tested steps.

Premium repair procedures for low water pressure in a single sprinkler zone — nozzle cleaning, lateral pipe repair, valve diaphragm service, and flow-control adjustment.

Premium repair procedures for sprinkler heads that won't pop up — spring replacement, riser cleaning, nozzle service, and body replacement with field-tested steps.

Premium repair procedures for persistent wet spots between irrigation cycles — valve diaphragm replacement, lateral pipe repair, and solenoid service.

Premium repair procedures for an irrigation controller that will not run — transformer replacement, battery swap, program re-entry, and full controller replacement with re-programming.

Premium repair procedures for a sprinkler head leaking at the base — O-ring replacement, thread re-sealing, head body replacement, and cracked fitting repair.

Premium setup and programming guide for smart irrigation controllers — initial installation, zone scheduling, evapotranspiration integration, and weather adjustment configuration.

Premium guide to irrigation system winterization — compressor specs for blow-out, PSI safety thresholds by pipe type, and post-winter restart procedure.

Premium repair procedures for a sprinkler valve solenoid — resistance test, voltage test, manual bleed, OEM vs. universal replacement, and wiring repair with field-tested steps.

Premium repair procedures for a sprinkler valve solenoid — resistance and voltage test, OEM vs. universal replacement, bleed-port cleaning, and field-wiring repair with field-tested steps.

Premium repair procedures for replacing a sprinkler head — body extraction, swing-pipe alignment, riser fitting prep, and field-tested torque with parts-list and acceptance criteria.

Premium repair procedures for a sprinkler controller that won't turn on — multimeter test at the outlet and at the controller terminals, transformer swap, battery reset, and controller replacement.

Premium repair procedures for a winterization blow-out — CFM @ PSI compressor sizing, PSI safety thresholds by pipe type, zone-by-zone blow-out execution, backflow plug removal, manual and auto drain service, and post-winter restart.

Premium repair procedures for a rain / freeze sensor — wiring checks, sensor-head cleaning and disc-hygroscopic recalibration, jumper-cable bypass diagnosis, and full OEM-compatible sensor replacement.

Premium repair procedures for a sprinkler valve that is stuck open and will not shut off — manual clean (bleed-port rod-out), solenoid swap, diaphragm rebuild, and verification.

Premium repair procedures for a clogged or low-flow sprinkler head — nozzle removal and cleaning, filter-screen + wiper seal service, riser replacement, post-repair runtime check, and GPM-match re-nozzle.

Premium repair procedures for a broken underground irrigation pipe or lateral leak — excavation, PVC solvent-weld repair, polyethylene cinch-clamp repair, compression-fitting short-term fix, and post-repair pressure verification.

Premium repair procedures for a broken sprinkler lateral line leak — excavation, PVC cut-and-splice with slip couplings and solvent weld, polyethylene barb repair with two cinch clamps, solvent-weld cure time table, and post-repair runtime pressure verification including the 24-hour wet-spot recurrence check.

Premium repair procedures for a sprinkler zone that will not turn on — solenoid replacement with OEM-vs-universal compatibility check, valve wiring splice repair with direct-burial gel-filled connectors, controller terminal fix, diaphragm service and solenoid port cleaning, and the post-repair activation check.

Premium repair procedures for a sprinkler wiring short or decoder fault — wire splice repair with waterproof direct-burial connectors, decoder replacement with address programming, breaker reset and fuse replacement, field-wire re-pull, and post-repair continuity verification.