What sprinkler repair costs in Flower Mound (2026)
Sprinkler work in Denton County is priced by the job. The middle column is where most calls land. The right column is the reason a job lands above it.
| Service | Typical price in Denton County | Note |
|---|---|---|
| Diagnostic visit | $75 | Applied to the repair if you go ahead the same day |
| Repair visit, parts included | $120 to $350 | Heads, nozzles, rotors, minor wiring. Most calls stop here |
| Valve rebuild or replacement | from $150 | Discontinued brands with no rebuild kit get a new valve |
| Backflow test and city filing | $75 to $95 | A failed check valve adds a rebuild kit |
| Full tune-up, up to 8 zones | $95 to $150 | Larger systems priced by zone count |
| Leak locate and repair | $200 to $600 | A mainline under concrete is the high end |
| Smart controller installed | $250 to $450 | Ask which city rebates are current |
| Drip conversion, one bed zone | from $350 | Runs off the existing valve in most cases |
| New residential system | $3,500 to $7,500 | Includes permit, backflow assembly and as-built drawing |
Three things push a job past the range. A valve box under a deck or a mainline under a driveway, because the digging takes longer than the fix. Old thin-wall pipe and discontinued valve brands, which need adapters or a full swap. And a system that has gone years without service, where the one broken head you called about turns out to be six.
The diagnostic fee is the only fee. There is no fuel charge, and nothing that is working gets replaced.
Call (469) 949-2629 with the symptom and the Flower Mound job gets a number from this table.