VALVE REPAIR
Same-day valve, solenoid, and wiring repair for zones that won't turn on or shut off.
Valves are the heart of your system. Each one controls a zone, and when one fails you get zones that won't run, zones that won't shut off, or water hammering through the pipes. We troubleshoot the full circuit: solenoid, diaphragm, wiring, and controller signal. We carry replacement parts for Rain Bird, Hunter, and Orbit on every truck, so most valve repairs are done in under an hour. The common failures we see in North Texas come from debris in the water supply, solenoid burnout from power surges, and wire corrosion inside valve boxes that stay damp year-round.
WHAT WE SEE IN THE FIELD
If any of these sound familiar, it's time to call.
A Zone That Won't Turn On
"The controller clicks but nothing happens in the yard"
This is the classic symptom of a failed valve, either the solenoid isn't getting signal, the diaphragm is stuck, or there's a wiring break between the controller and the valve. We diagnose with a multimeter and replace whatever failed, usually in under an hour.
A Zone That Won't Stop Running
"Water keeps flowing even after the controller shuts the cycle off"
Almost always a torn diaphragm or debris stuck in the valve body. The diaphragm is a rubber disc that seals when the zone should be off, when it tears, water bleeds through continuously. It's a cheap, fast repair but you need to catch it before your water bill balloons.
Water Hammer When The System Starts Or Stops
"Loud banging in the pipes when zones change"
Water hammer means a valve isn't opening or closing smoothly, usually because the diaphragm is worn or the valve has debris inside. Left alone, water hammer will eventually crack fittings elsewhere in the system. We rebuild or replace the valve to fix it at the source.
Water Seeping Out Of The Valve Box
"Wet soil or standing water in or around the valve box when the system isn't running"
A leaking valve is wasting water 24/7 and can flood the valve box, which corrodes the wiring and makes future repairs harder. We locate the leak, cracked valve body, failed seal, or damaged fitting, and fix it before it gets worse.
Controller Clicks But No Zone Activates
"You can hear the signal at the controller but nothing responds"
If you hear the click, the controller is sending the 24V signal, which means the failure is downstream: wiring corrosion, a burned-out solenoid, or a stuck valve. We trace the circuit with a multimeter and fix the exact failure point, no guesswork.
PARTS ON EVERY TRUCK, FOR EVERY MAJOR BRAND
Our primary valve brand. We carry DV, CP, and JTV series solenoids, diaphragms, and full valve assemblies on every truck.
We also diagnose and service Hunter valves, with full stock of PGV, ICV, and ASV parts for same-visit repair of any Hunter system.
We also diagnose and service Orbit valves common in builder-grade installs, and upgrade to Rain Bird equivalents when parts are no longer available.
We also diagnose and service Toro and Irritrol valves, cross-referencing to compatible replacements when original parts have been discontinued.
INCLUDED WITH EVERY JOB
No hidden fees. No surprises. Here's exactly what's covered.
Full valve circuit diagnosis (electrical + mechanical)
Solenoid testing and replacement
Diaphragm inspection and replacement
Valve box cleanup and access improvement
Wiring repair and waterproof connections
Zone test after repair
HOW WE DO IT
Test Controller Signal
We verify the controller is sending the correct 24V signal to the valve, ruling out controller or wiring issues before we dig into the valve itself.
Inspect Valve & Solenoid
We open the valve box, test the solenoid with a multimeter, and inspect the diaphragm, spring, and valve body for damage, debris, or corrosion.
Replace Failed Components
We replace the solenoid, diaphragm, or full valve as needed using professional-grade parts — Rain Bird as our primary brand, with parts for all major brands carried on every truck.
Verify Zone Operation
We run the repaired zone from the controller multiple times, check for proper pressure, confirm it starts and stops cleanly, and verify no leaks at the valve box.
REAL RESULTS FROM REAL NEIGHBORS
"Carlos came out to move a couple valves and irrigation heads, which required re-routing the mainline and wires. I'm putting in a shed so I needed to make sure everything was clear of the foundation. He did a fantastic…"
"Highly, highly recommend these guys. I had multiple issues he helped me over the phone with on a Sunday, pictures and texts back and forth throughout the day, and I wasn't even a customer yet."
"Carlos and his team installed a foundation drip line and fixed my downspout drainage. They showed up on time, worked efficiently, and finished in about 6 hours. Professional, listened to my requests, and cleaned up…"
FREQUENTLY ASKED
Symptoms of a failed valve: a zone that won't turn on at all, a zone that won't stop running, water seeping out of the valve box, or clicking sounds from the controller with no zone activation. We can diagnose the exact issue quickly.
We try solenoid and diaphragm replacement first. They're the most common failure points and much cheaper than a full valve swap. If the valve body itself is cracked or corroded, we replace the whole unit.
Usually a torn diaphragm or debris stuck in the valve. The diaphragm is a rubber disc inside the valve that seals when the zone should be off. When it tears, water bleeds through continuously. It's a quick, inexpensive fix.
Most quality irrigation valves — Rain Bird, Hunter, Orbit, and others — last 10–15 years under normal use. In North Texas, the heavy clay soil and mineral-rich water can shorten that to 8–12 years. Solenoids and diaphragms are the first components to fail, and they're inexpensive to replace without swapping the whole valve. If your system is 10+ years old and you're getting frequent valve failures, it's often worth replacing valves proactively during a repair visit.
No, we replace valves individually as they fail. There's no reason to swap out valves that are working fine. That said, if multiple valves are the same age and one fails, the others are likely approaching end-of-life too. We'll let you know if we think other valves are showing signs of wear during the repair, but the decision is always yours.
WE KNOW THIS SOIL, THIS WATER, THIS WEATHER
Valves fail faster here than manufacturer specs suggest. Our water has hard mineral content that wears diaphragms, and clay soil keeps valve boxes damp year-round, which corrodes wiring and solenoids. We see this every day and stock the parts on every truck.
WHAT ELSE WE DO
Sprinkler Repair & Maintenance
Same-day diagnosis and repair for broken heads, leaks, and controller issues.
Drainage Solutions
French drains, channel drains, and custom grading to eliminate standing water.
Smart Controllers
WiFi-enabled Rachio, Rain Bird, and Hunter controllers that cut water waste.
Winterization
Full compressed-air blowout to protect your system from North Texas freezes.
NEED VALVE REPAIR?
Estimates available. Same-day or next-day service. No obligation.