Winterization

Winterization That Protects What You’ve Built

Cold Cape Cod winters are tough on irrigation systems. Kelley Irrigation’s winterization service makes sure yours isn’t left at risk. We shut it down the right way—saving you from expensive repairs and headaches come spring.

Why Winterization Matters

When water freezes, it expands—and even a small amount left in your pipes or valves can cause serious damage. Cracked lines, broken sprinkler heads, and busted backflow preventers aren’t just inconvenient—they’re expensive. Our job is to keep that from happening.

Here’s What You Can Expect:

System Shutoff: We fully close your irrigation system’s water supply to prevent any flow into the pipes.
Professional Blow-Out: We use a commercial-grade air compressor (not a rental) to clear every drop of water from the lines.
Component Protection: Sensitive parts like valves and backflow preventers get special attention and insulation.
System Inspection: We check for wear and flag any repairs so you’re not caught off guard next spring.
Final Lock-Down: Once we’re done, the system is completely safe and dormant for winter.

Why Homeowners Rely on Kelley Irrigation

We know the Cape: We understand what local systems need to survive a New England winter.
We own the right equipment: No shortcuts, no rental gear—just expert tools and proven results.
We save you money: Preventing freeze damage is far cheaper than fixing it.
We do it right the first time: So you don’t have to worry when the temperature drops.

Best Time to Book? Before the First Freeze.

We recommend scheduling winterization early in the fall—well before frost hits the ground. That way, your system is fully protected when the cold weather arrives.