Quick answer
Most sprinkler repairs: about $150–$500
Most sprinkler repair jobs fall somewhere between approximately $150 and $500, although simple repairs may cost less and complicated underground, electrical, valve, or backflow repairs can cost considerably more.
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Sprinkler repair price table
| Sprinkler repair | Typical consumer price range* |
|---|---|
| Service call / diagnosis | $75–$150 |
| Sprinkler head replacement | $50–$100+ |
| Rotor replacement | $60–$125+ |
| Raise / straighten head | $50–$100+ |
| Nozzle replacement | $40–$90+ |
| Sprinkler adjustment | $75–$175+ |
| Zone not working diagnosis | $100–$250+ |
| Valve repair | $100–$250+ |
| Valve replacement | $150–$350+ |
| Solenoid replacement | $100–$225+ |
| Valve location | $150–$400+ |
| PVC pipe leak repair | $150–$500+ |
| Mainline leak repair | $250–$1,000+ |
| Lateral-line repair | $150–$500+ |
| Broken fitting repair | $125–$350+ |
| Wiring repair | $150–$500+ |
| Common-wire problem | $175–$600+ |
| Wire tracing | $200–$500+ |
| Controller repair | $125–$350+ |
| Controller replacement | $250–$750+ |
| Smart controller upgrade | $350–$1,000+ |
| Rain sensor replacement | $125–$300+ |
| Backflow repair | $200–$700+ |
| Backflow replacement | $450–$1,700+ |
| System tune-up | $100–$250+ |
| Full system inspection | $100–$300+ |
| Add sprinkler head | $150–$300+ |
| Move sprinkler head | $125–$250+ |
| Add new zone | $750–$2,000+ |
| Major system renovation | $1,000–$5,000+ |
*Estimated market ranges, not quotes. Actual pricing depends on location, access, system condition, labor, materials and diagnostic complexity.
How much will it cost to fix my sprinkler problem?
You don’t always know which part is broken. Start with what you notice:
| What you notice | Possible cause | Typical repair complexity |
|---|---|---|
| One head won't spray | Clogged or broken head | Low |
| One zone won't run | Valve, wire or solenoid | Medium |
| Zone won't shut off | Valve or controller | Medium |
| Water bubbles from the ground | Underground leak | Medium |
| Entire system won't run | Controller, power or water supply | Medium |
| Several zones won't run | Common wire or controller | Medium–High |
| Low sprinkler pressure | Leak, valve or supply | Medium–High |
| Water runs constantly | Valve or mainline issue | High priority |
Not sure? Diagnose the problem first.
Does it cost less to repair several sprinkler heads at once?
Yes, frequently. A contractor has travel, setup and diagnostic costs regardless of whether one head or six heads need attention.
- 1 head: highest effective price per head
- 4 heads: lower price per individual repair
- 10 heads + adjustments: usually better handled as a system tune-up
What affects sprinkler repair cost?
1. Diagnosis
Finding the failure may take longer than replacing the component.
2. Accessibility
An exposed valve is different from one buried beneath roots.
3. Excavation
Underground irrigation repair often means locating and uncovering components.
4. Parts
Residential irrigation systems use different valves, rotors, controllers and backflow assemblies.
5. System condition
One broken component can reveal additional problems.
6. Location
Labor rates vary significantly between markets.
Sprinkler repair cost guides
Detailed guides with what’s included, what changes the price, and questions to ask:
