Irrigation, Sprinkler System Repair & Maintenance

Our technicians are experienced in diagnosing irrigation system repairs for proper functioning. In addition, we can recommend upgrades on your system to improve coverage, save water and optimize performance overall. Everflow Irrigation offers comprehensive Spring Tune Up, Mid-Summer Check Up and Winterization services.

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Spring Tune-Up

In addition to running assessments of how efficiently your system operates, our Spring Tune Up includes:

  • Turning on your water supply
  • Programming your controller
  • Inspecting all zones
  • Checking your battery
  • Checking for bad wire connections
  • Checking for faulty valves
  • Checking for leaks
  • Adjusting heads for proper coverage
  • Checking for plugged nozzles
  • Nozzle replacement as needed
  • Offering water-saving recommendations
  • Completing repairs as needed


Winterization is highly recommended for residential and commercial properties in Skagit, Island, Snohomish & Whatcom WA Counties to prevent expensive damages that may occur if your system is not properly winterized. During your winterization, we will shut off your water supply and run compressed air through your entire system, opening each zone to ensure the water is forced from each. We will also turn the timer to the off position if that has not already been done. We will remove all water from the blow out valve to all downstream sprinkler zones and piping. Water will be drained from the backflow assembly, and any exposed pipe before the shutoff will have insulation wrapped on it.

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