Sprinkler Backflow Preventer Repair for Fresno homes
Anti-siphon and backflow valves wear out in predictable ways: worn seals and diaphragms, a leaking bonnet or cap, a cracked body after a freeze. When the body is in good shape, a rebuild with new internals is often enough. When it is not, the valve gets replaced.
If one low head keeps dribbling after the zone stops, the cause is usually water draining down the pipe, not a failed valve. A check valve installed at the lowest point holds that water in the line. We install them on request.
A leaking backflow device in Fresno wastes water at the supply line, before it ever reaches a head. It is worth fixing early.
About Fresno
Fresno had 542,107 residents at the 2020 census and sits at about 308 feet above sea level. Incorporated on October 21, 1885.
Fresno has a semi-arid climate with cool, mild winters and long, hot, dry summers, and average annual precipitation is around 11 inches.
The Tower Theatre, built in 1939 at Olive and Wishon Avenues, anchors the Tower District north of downtown.
Fresno watering rules and your sprinklers
Fresno’s City water customers follow the City of Fresno’s schedule. If your water comes from a different provider or a private well, follow that provider’s rules.
From April 1 to October 31, odd-numbered addresses water Tuesday, Thursday and Saturday and even-numbered addresses Wednesday, Friday and Sunday. From November 1 to March 31, odd addresses water Saturday only and even addresses Sunday only. No watering on Mondays, and never between 10 a.m. and 6 p.m.
See the full Fresno watering schedule.
Nearby communities
Nearby communities we serve: Malaga (4.8 mi), Easton (6.0 mi), Clovis (7.6 mi). Distances are straight-line from the center of Fresno.
Helpful guides
Written by ACRE Landscape Co., Fresno & Clovis. Updated October 26, 2026.