Sprinkler Valve Repair & Replacement
Expert sprinkler valve repair and replacement services for stuck valves, leaking diaphragms, solenoid failures, and valve box issues in Phoenix Metro.
Common Valve Repair Problems We Solve
Expert diagnosis and repair of all irrigation system issues.
Stuck Open Valves
Valves that won't close cause constant water flow and flooding. Usually caused by debris in the diaphragm or failed solenoid requiring cleaning or replacement.
Stuck Closed Valves
Zones that won't activate indicate stuck valves from mineral buildup, failed diaphragms, or electrical issues requiring disassembly and repair.
Leaking Valve Diaphragms
Worn or torn diaphragms cause pressure loss and poor zone performance. We replace diaphragms with OEM parts for reliable operation.
Failed Solenoids
Electrical coils that activate valves fail from lightning, power surges, or age. We replace solenoids and add surge protection.
Valve Box Flooding
Water-filled valve boxes indicate leaking valves, cracked pipes, or poor drainage requiring repair and box drainage improvements.
Low Zone Pressure
Partially clogged valves or undersized valve components reduce pressure. We clean or upgrade valves to restore proper flow.
Our Repair Process
Systematic approach to identify and resolve irrigation problems.
Problem Identification
Diagnose which valve(s) are malfunctioning through zone testing and visual inspection of valve boxes.
Valve Disassembly
Carefully disassemble valves to inspect diaphragms, springs, solenoids, and internal components for wear or damage.
Component Replacement
Replace worn diaphragms, failed solenoids, or damaged valve bodies with OEM or professional-grade aftermarket parts.
Cleaning & Reassembly
Remove debris and mineral buildup, clean all components, and reassemble valves with proper torque specifications.
System Testing
Test repaired zones for proper activation, pressure, and shut-off to ensure complete resolution of issues.
Valve Box Improvements
Add gravel drainage, raise boxes above grade, or relocate valves to prevent future flooding and access issues.
Frequently Asked Questions
Should I repair or replace valves?
Valves under 10 years old with minor issues (diaphragm, solenoid) are usually worth repairing. Older valves or those with cracked bodies should be replaced.
How much does valve repair cost?
Diaphragm replacement: $75-$125 per valve. Solenoid replacement: $85-$150. Complete valve replacement: $150-$300 depending on size and type.
Can you repair all valve brands?
Yes, we service Hunter, Rain Bird, Irritrol, Toro, Orbit, and all other major brands. We stock common parts on our trucks.
How long do valve repairs last?
Properly repaired valves typically last 5-10 years before needing service again. We warranty our repairs for 1 year.
Why Choose Arizona Irrigation Repair?
29+ Years Experience
Serving Phoenix Metro since 1995 with expert irrigation solutions.
Fast Response Times
Same-day service available. Emergency repairs within 2-4 hours.
Licensed & Insured
Fully licensed, bonded, and insured. All work guaranteed.
Service Areas
Proudly serving the entire Phoenix Metro area with professional valve repair services.
Ready to Get Started?
Contact Arizona Irrigation Repair today for expert valve repair services.