That is why it waters through a thunderstorm. Pull the jumper. Put the sensor where rain hits.
Rain Sensor Repair in Cypress is a local job: the grass, the clay, and the houses on those streets decide the repair. Bridgeland oaks are young and the irrigation is already wrong. Corners miss. Lake lots throw water into Towne Lake. We adjust, add a head where the layout never covered, and stop treating a lake slope like a flat parkway.
Coles Crossing is a cycle ahead — mature heads buried in thatch. Bridgeland is still cheap to correct if we catch it now. Nearby landmarks we actually use to find the lot: Bridgeland Prairie, Towne Lake boardwalk, US-290, Cypress Creek.
Rain Sensor Repair in Cypress
Houston gets 50 inches of rain and still has lawns that water through a downpour. A rain sensor is a cheap switch that HOAs and the city expect to work. We test it, replace it, and put it where rain actually hits.
A rain sensor that never interrupts is usually bypassed at the controller, mounted under a soffit, or swollen shut from last year’s storm. A sensor that never lets the system run is stuck wet or wired as a closed loop on an open-loop panel.
We mount sensors in the open, on a gutter edge or a dedicated stake, not behind a second-story eave. Wireless units need a battery and a clear path to the receiver.
This is often bundled with a controller tune-up. If the sensor is fine and the program still waters at noon, that is a programming visit.
Grass, soil, and housing on this side of town
Grass. St. Augustine on Bridgeland and Towne Lake lots, Bermuda on some newer streets 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 and Hockley fine sandy loam over clay; new-build irrigation is aggressive 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. Bridgeland and Towne Lake new construction; Coles Crossing and Fairfield 2000s two-stories Typical irrigation failures here: young systems already dry in corners, lake-lot overspray, builder nozzles never matched
That is why it waters through a thunderstorm. Pull the jumper. Put the sensor where rain hits.
What the visit looks like
- Test interrupt Wet the disks or press the test. Stations should skip.
- Check the jumper Many Houston installs never pulled it.
- Replace and relocate Where rain hits, not where the ladder was convenient.
- Confirm a storm skip We simulate, then you watch the next Gulf cell.
Neighborhoods we treat as the same dispatch cluster in Cypress: Bridgeland, Towne Lake, Coles Crossing, Fairfield, Canyon Lakes, Cypress Creek Lakes. Zips: 77429, 77433. County: Harris County.
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 Rain Sensor Repair and the city hub lawn sprinkler repair in Cypress. Combined landing: Rain Sensor Repair in Cypress.
Nearby cities with different watering stories
- La Porte — coastal clay, bay moisture
- Magnolia — sandier trench walls, wells, Woodforest parkway heads
- Sprinkler System Installation in La Porte
- Irrigation System Rebuild in Magnolia
Field notes we actually say on this job
- System waters in a thunderstorm
- System never waters because the sensor is stuck
- Jumper still in place from install
- Wireless sensor battery dead
- Sensor in the eaves never sees rain
- HOA requires a working sensor
Questions we get on this pairing
Does Houston require a rain sensor?
Many cities and HOAs do. We install to the controller that is already there.
Will a rain sensor cut my bill?
If the system currently waters in the rain, yes. It will not fix a leak.
Mini-click vs wireless?
Hardwired is simpler. Wireless if the wire pull is ugly. We will say which.
Keep reading (different streets, different repairs)
- A rotor stuck at 90 on a half-circle lawn — Kids twist turrets. A 180 that became a 90 is a dry half-yard. Two minutes if the stem is not sanded stuck.
- Inside the Loop, tiny lots need tighter arcs — Montrose and the Heights do not have a 30-foot rotor lawn. Spray, set, keep it off the porch.
- Heights mowers eat every proud pop-up — Two-foot parkways, St. Augustine, a deck set low. Raise the can or keep buying stems.
- Baytown boxes never dry — Humidity plus a buried box. Diaphragms fail open. That is the 2 a.m. street-waterer.
- Dickinson bayou lots are a swamp when they leak — High water table. No geyser. Meter, then mark.
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.