Six minutes every morning on clay is runoff. Cycle-and-soak at night. St. Augustine wants a soak, not a mist.
Irrigation Controller Repair in Katy is a local job: the grass, the clay, and the houses on those streets decide the repair. Katy HOAs planted St. Augustine in four-foot parkways and then water it like a farm. Cinco Ranch, Firethorne, and Cane Island show the same pattern: too many heads on one valve, a mower that takes the top off every Saturday, and a controller still on the builder’s six-minute cycle. We repair the heads, split a zone when it is starving, and set cycle-and-soak so water does not sheet down the driveway.
77494 clay plus daily irrigation keeps laterals shallow. Bamboo on west-side fences is a drip/bed problem, not a lawn-head problem. We say which. Nearby landmarks we actually use to find the lot: Katy Mills, Cinco Ranch High, Grand Parkway, Energy Corridor commute lots along I-10.
Irrigation Controller Repair in Katy
The controller is the clock. Houston storms fry boards. HOAs set run times that flood clay. A Rain Bird or Hunter panel that forgot the program is a repair, not a new landscape. We diagnose the panel, the transformer, and the common wire before we sell a replacement.
A sprinkler timer that looks dead is often a blown fuse, a loose common, or a transformer that cooked on a west-facing garage wall. We meter first. If the board is gone, we replace it with a panel that holds a program through a blink — battery backup or a Wi-Fi model if you want phone control.
Programming matters as much as hardware. St. Augustine in Katy clay does not want six-minute daily sprays. We set cycle-and-soak so runoff does not sheet down the driveway, and we point you at Harris County watering rules when they apply.
Smart controllers help when the rain sensor is honest and the zones are matched. They do not fix a broken head. We say that on the visit.
Grass, soil, and housing on this side of town
Grass. St. Augustine on HOA parkways, Bermuda on some newer Cinco Ranch pads St. Augustine wants a deep soak. Bermuda forgives a miss for a day. Mixing them on one valve is how one strip stays swampy and the other crunches.
Soil. Katy fine sandy loam over tight clay; irrigation keeps the upper 18 inches wet all summer Houston-area clay heaves shallow PVC and keeps valve boxes wet. We pack repairs so the next shrink-swell cycle does not walk the coupling off.
Housing. 1990s–2010s master-planned two-stories with HOA sidewalks and thin parkway strips Typical irrigation failures here: dry parkway strips, overloaded zones, Rain Bird sprays beheaded by mowers, daily summer run times
Six minutes every morning on clay is runoff. Cycle-and-soak at night. St. Augustine wants a soak, not a mist.
What the visit looks like
- Meter Incoming power, 24-volt output, common continuity.
- Read the program Start times, run times, odd/even, seasonal adjust.
- Repair or replace Board, transformer, or a new controller of the same class.
- Program for Houston Night watering, cycle-and-soak, rain sensor enabled.
Neighborhoods we treat as the same dispatch cluster in Katy: Cinco Ranch, Firethorne, Cane Island, Falcon Point, Seven Meadows, Katy Mills, Cinco Ranch Southwest, Falcon Landing. Zips: 77449, 77450, 77493, 77494. County: Harris / Fort Bend / Waller Counties.
Related work, not a clone of this page
If a head is sheared, start with sprinkler head repair. If a zone is dead, read sprinkler zone repair. A geyser or a main break is emergency sprinkler repair.
This article is paired with Irrigation Controller Repair and the city hub lawn sprinkler repair in Katy. Combined landing: Irrigation Controller Repair in Katy.
Nearby cities with different watering stories
- West University Place — Houston clay, original and rebuilt lots
- Webster — NASA Parkway islands, apartment loops, mixed commercial/residential
- Broken Sprinkler Pipe Repair in West University Place
- Sprinkler Leak Detection in Webster
Field notes we actually say on this job
- Blank display after a thunderstorm
- Zones running at noon in August
- Lost program every time the power blinks
- Wi-Fi controller offline
- Wrong seasonal adjust
- No 24-volt output to the valves
Questions we get on this pairing
Can you reprogram my existing timer?
Yes. A lot of “broken” systems are bad start times and a rain sensor jumper.
Do you install Wi-Fi sprinkler controllers?
Yes, when the Wi-Fi reaches the garage wall. We will not pretend a dead spot is a feature.
Will a new controller fix dry spots?
Only if the old program was the problem. Heads and pressure still have to work.
Keep reading (different streets, different repairs)
- Alvin town pipe and 288 new sprays — Same county. Two systems. Tell us which street.
- Grinding a head off with the mower is a season — Raise the can. If you only replace the stem, the next Saturday takes it again.
- When we will not glue another class-200 fitting — Pipe that crumbles in the hand is a rebuild. One more coupling is a week.
- Do not mix spray and rotor on one valve — Different precipitation rates. Mud and crunch. Split or re-head.
- Warranty language we will put on a Houston quote — Workmanship on the joint we glued and the valve we rebuilt. Not a promise that clay stops moving or that a mower will miss.
Irrigation Pro repairs lawn sprinklers across Harris, Fort Bend, Montgomery, Brazoria, Galveston, and Waller counties. Other markets come later — Houston is first. Call 713-555-1212 or schedule a visit. Email service@irrigationpro.com.
Also see how a Houston sprinkler repair visit works, FAQ, systems we repair, and all cities we serve.