Service

Winterization & Spring Startup in San Antonio

Seasonal shutdown and restart for South Texas weather swings.

San Antonio winters are mild until they aren't. We insulate and drain vulnerable components before the first hard freeze, and in spring we recharge the system, check every head, and set a schedule for the growing season.

Signs you need this service

  • Hard freeze in the forecast
  • Backflow assembly exposed above grade
  • System has been off since last fall
  • Cracked PVC discovered after a cold snap

How we handle it

  1. 1 Shut down and drain exposed lines and assemblies
  2. 2 Insulate the backflow and above-grade piping
  3. 3 Spring recharge with slow pressurization
  4. 4 Full zone test and seasonal reprogramming

Where we handle this most

Available across the San Antonio region

We provide winterization & spring startup throughout San Antonio and the surrounding communities, including San Antonio, Stone Oak, Alamo Ranch, Helotes, Boerne, Fair Oaks Ranch, Schertz, Cibolo, New Braunfels, Live Oak, and more.

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What customers say about our work

5 average from 12 customer reviews
“They found a bad solenoid in under twenty minutes and had the zone running before lunch.”
Marcus T. San Antonio, TX · Sprinkler System Repair · January 5, 2026
“Three heads were buried under clay. They reset everything and the brown patch greened up within a week.”
Elena R. Stone Oak, TX · Sprinkler Head Replacement · January 19, 2026
“A zone would not shut off overnight. They rebuilt the valve, checked the manifold, and it held pressure.”
James K. Alamo Ranch, TX · Valve Repair & Replacement · February 2, 2026

Need winterization & spring startup?

Talk to a San Antonio-based technician about what your system is doing — we diagnose before we dig.