DIY or Pro

How much does it cost to repair a sprinkler system?

Sprinkler repairs typically run $75-$400, averaging near $200. A broken head is a $5 part; a cut main line, failed valve or controller runs more.

The short answer

Typical range
$75–$400
Average
$200
Time
30 minutes to half a day depending on the fault

If you do it yourself: $5-$40 for heads and nozzles; $15-$60 for a valve diaphragm or solenoid

What drives the price

Most of the bill is diagnosis and digging. Heads snap off mowers and edgers constantly and cost almost nothing; the labour is finding a buried leak or a valve that will not open, and Florida's shallow-buried poly pipe is easily nicked by anything with a shovel.

  • What failed - head, nozzle, valve, controller, or buried line
  • Whether the leak location is known or has to be traced
  • Valve boxes flooded or buried beyond finding
  • Controller and wiring faults vs hydraulic ones
  • Reclaimed-water systems with backflow requirements

Should you DIY this or call a professional?

Genuinely DIY for the common cases: a broken head unscrews and a matched replacement screws in; nozzles clear with a paperclip and a rinse. A zone that will not run is usually the valve solenoid or diaphragm - both replaceable with a screwdriver. Call a pro for buried line breaks you cannot find, controller rewiring, or anything touching the backflow preventer, which is code-regulated.

Signs you need this repair

  • Geyser or bubbling at one head
  • One zone dead while others run
  • Soggy patch that never dries - buried leak
  • Water pressure visibly weaker across a zone
  • Controller runs but nothing happens

How to not get overcharged

Ask for a per-head price and a per-valve price up front - this trade is quoted by parts plus trip, and knowing a head is $15-25 installed keeps the total honest. If several heads are damaged, batch them into one visit. For a suspected buried leak, ask whether they charge for locating separately from repairing, and what happens to the locating fee if they find nothing.

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Red flags to watch for

  • A full system replacement pitched for one dead zone
  • Per-head prices north of $50 for standard spray heads
  • Vague 'system tune-up' bundles replacing a specific diagnosis
  • No license when the backflow preventer is being touched

Frequently asked questions

How much does it cost to repair a sprinkler system?+

Sprinkler repairs typically run $75-$400, averaging near $200. A broken head is a $5 part; a cut main line, failed valve or controller runs more.

Can I repair a sprinkler system myself, or should I hire a professional?+

Genuinely DIY for the common cases: a broken head unscrews and a matched replacement screws in; nozzles clear with a paperclip and a rinse. A zone that will not run is usually the valve solenoid or diaphragm - both replaceable with a screwdriver. Call a pro for buried line breaks you cannot find, controller rewiring, or anything touching the backflow preventer, which is code-regulated.

How long does it take to repair a sprinkler system?+

30 Minutes to Half a Day Depending on the Fault. Scheduling and parts availability can extend the overall timeline beyond the hands-on work itself.

What makes the price of this job go up or down?+

What failed - head, nozzle, valve, controller, or buried line. Whether the leak location is known or has to be traced. Valve boxes flooded or buried beyond finding. Controller and wiring faults vs hydraulic ones. Reclaimed-water systems with backflow requirements.

How do I avoid being overcharged?+

Ask for a per-head price and a per-valve price up front - this trade is quoted by parts plus trip, and knowing a head is $15-25 installed keeps the total honest. If several heads are damaged, batch them into one visit. For a suspected buried leak, ask whether they charge for locating separately from repairing, and what happens to the locating fee if they find nothing.

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Cost ranges reflect typical US pricing and exclude unusual access, permits, or after-hours emergency premiums unless noted. High-cost metro areas commonly run 25-40% above these figures. These are estimates for planning, not quotes — always verify against local pricing.