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Irrigation Startup Services in Chesterfield & St. Louis County

Irrigation Startup Services in Chesterfield & St. Louis County


Prepare your irrigation system for a thriving lawn and garden this season with expert startup services that maximize efficiency and reliability.


Spring is here, and it’s time to get your irrigation system ready for another season of keeping your landscape healthy and vibrant.

At Dowco, we understand the value of starting your system early to ensure it’s performing at its best when your lawn and plants need it most.

That’s why we provide comprehensive irrigation startup services in Chesterfield and St. Louis County, designed to keep your system running smoothly and efficiently all season long.

With over 40 years of local expertise, our startup process is built to proactively uncover and resolve issues before they become costly problems. Whether you’re preparing for fresh growth or fine-tuning performance, we handle the details so you can enjoy a lush, worry-free lawn.

Why Schedule an Irrigation Startup?

A proper irrigation startup is more than just turning the sprinklers back on. It’s about protecting your investment and setting your property up for success. Here’s why homeowners and businesses across Chesterfield and St. Louis County rely on Dowco:

  • Address Winter Damage
    Cold Missouri winters can cause hidden damage like cracked pipes, broken sprinkler heads, or frozen valves. During startup, our technicians carefully inspect your system to catch these issues early, saving you from expensive repairs later.
  • Ensure Early Lawn Hydration
    Spring is a critical time for new root growth and plant development. By starting your irrigation system early, you give your lawn and garden the hydration they need to bounce back quickly after winter dormancy.
  • Optimize System Performance
    Even small misalignments or valve issues can lead to wasted water and uneven coverage. Our team fine-tunes your system during startup, ensuring efficient water distribution that keeps your property healthy while reducing water waste.
  • Stay Ahead of the Curve
    Scheduling early means avoiding the busy-season rush. Instead of waiting weeks for repairs in the summer heat, your system will already be up and running, ready to handle whatever the season brings.

What’s Included in Our Irrigation Startup Service?

Our irrigation startup process covers everything your system needs to transition from winter to spring. Services include:

  • Main Water Line Activation – We turn on your system’s water line (often in the basement or garage) and check for leaks or damage.
  • Sprinkler System Inspection – A full walkthrough to check each head and valve for cracks, clogs, or malfunctions.
  • Coverage Optimization – Adjusting misaligned sprinkler heads for even coverage without overspray or dry patches.
  • Battery Replacement – Replacing essential batteries in timers or battery-operated valves as needed.
  • System Testing & Adjustments – Running and testing your entire system to confirm peak efficiency, making on-the-spot adjustments if required.

Why Choose Dowco Enterprises Inc.?

For over 40 years, Dowco has been the trusted partner for irrigation services in Chesterfield and St. Louis County. We’re more than just a service provider—we’re local experts who know how to protect and enhance landscapes in Missouri’s unique climate.

  • Experienced Technicians: Skilled, certified professionals with decades of hands-on knowledge.
    Customized Approach: Tailored solutions for residential yards, commercial properties, and everything in between.
  • Proactive Communication: We encourage you to walk the system with our technician, ask questions, and get recommendations.

When you choose Dowco, you’re choosing a team that prioritizes your lawn’s health, your water efficiency, and your peace of mind.

Don’t wait for the summer heat to uncover issues with your irrigation system. Be proactive and ensure your St. Louis property is prepared for the season with professional Irrigation Startup Services from Dowco Enterprises Inc.

Schedule Irrigation Online!