Repair & Adjustment
05 / 05- Full Zone Diagnosis & Coverage Check
- Head Replacement, Matched to Spec
- Arc & Radius Adjustment
- Valve & Solenoid Testing
- Controller Repair & Reprogramming
Irrigation Repair & Service
Irrigation & Sprinkler
Repair
Dry spots, broken heads, zones that won't run, we find the problem, fix it correctly, and leave your system running the way it was designed to. Backflow certified and ready to service any system.
Portland · Beaverton · SW Washington ·
OR LCB# 9957 · WA GCC# OLGUICL807RZ · Backflow Certified #719918
The Service
Dry spots have a cause. We find it.
Most irrigation problems aren't random, they're diagnosable. A dry spot in one zone is usually a broken head, a clogged emitter, or a pressure issue affecting coverage. A zone that won't run is a valve, a wire, or a controller fault. We troubleshoot systematically, fix the actual cause, and test the full zone before we close the ticket, not just replace the obvious part and hope the problem doesn't come back.
We service all makes and models of irrigation systems, residential and commercial. Backflow certified (#719918) for backflow testing, repair, and certification renewals. We also handle winterization (blowout) and spring startup, so your system goes into and out of each season correctly, with heads checked, coverage verified, and controller updated for the season's watering needs.
Backflow Certified · LIC #719918 · All Makes & Models
Winterization · Spring Startup · Zone Troubleshooting
Our irrigation service covers
5core dimensions
- §01
System Diagnosis
We run every zone, check every head, and identify coverage gaps before specifying a repair. No guessing, systematic diagnosis so the fix is the right fix.
- §02
Head Replacement & Adjustment
Broken heads replaced to match zone spec. Existing heads adjusted for arc, radius, and height, coverage verified after every adjustment.
- §03
Valve & Controller Repair
Zone valves tested, solenoids checked, wiring traced. Controller programming updated or replaced, and properly programmed for season and plant zones.
- §04
Backflow Testing & Certification
Annual backflow preventer testing, repair, and certification, required by most municipalities. Performed by certified backflow tester #719918.
- §05
Winterization & Spring Startup
Compressed air blowout in fall to prevent pipe freeze. Full zone run and head check in spring, coverage verified and controller updated before the season starts.
Two seasons of service. One system that works all year.
Repair and troubleshooting done right, not just patched.
Systematic diagnosis, matched-spec replacement, and full zone verification before we close the ticket. The fix is the right fix.
Run all zones and document coverage gaps and failures
Replace broken heads with matching spec
Adjust head arc and radius for correct coverage
Test and repair valves and solenoids
Trace and repair wiring faults to controller
Winterization and startup that protects your system year after year.
Compressed air blowout in fall, full zone verification in spring. Backflow shut-down and insulation handled, your system goes into and out of each season correctly.
Compressed air blowout, zone by zone, fully evacuated
Inspect heads for damage after blowout
Shut down and insulate backflow preventer
Spring startup: run all zones, check coverage, replace winter-damaged heads
Update controller schedule for season and current plant needs
Fix the cause. Not just the symptom.
An irrigation system that gets patched year after year without anyone diagnosing the underlying issue costs more over time than one properly repaired the first time. We run the full system before we open anything up, identify every problem zone, and fix what's actually wrong. Then we run it again to verify. Backflow certified, experienced with every major system brand, and set up to handle the full service cycle repair, winterization, and spring startup, so you don't need three different contractors for one system.
- Sprinkler Repair
- Head Replacement
- Zone Troubleshooting
- Valve Repair
- Controller Programming
- Backflow Testing
- Winterization
- Spring Startup
- All Makes & Models
“A repaired system runs like a new one, if you fix the right thing.”
What's covered in an OCL irrigation service call.
Seasonal Service
05 / 05- Fall Winterization, Full Blowout
- Backflow Shut-Down & Insulation
- Spring Startup & Zone Verification
- Winter Damage Head Replacement
- Backflow Testing & Certification