Protecting Your Home’s Water Supply

Your sprinkler system moves a lot of water through outdoor lines, soil, and landscaping. A backflow preventer is designed to help keep that outdoor irrigation water from flowing back toward the household water supply. If you’re a Denver-area homeowner with irrigation, backflow prevention is one of those components you don’t want to ignore—especially if you notice leaks or damage.

Calaway Sprinklers provides professional backflow prevention solutions for homeowners.

What backflow prevention does (in plain language)
Backflow prevention devices are meant to reduce the risk of contaminated water reversing direction into clean water lines. That can matter when irrigation lines are exposed to soil, fertilizer, and outdoor debris.

Calaway Sprinklers notes backflow prevention helps safeguard the water supply and stay compliant with local water safety expectations.

Common backflow problems homeowners notice
Backflow devices often get attention when something seems “off,” like:

  • Water leaking around the device or fittings
  • Visible corrosion or wear
  • Odd spraying behavior or pressure changes (sometimes tied to broader system issues)
  • Damage after freeze/thaw cycles

If you see leaks near your backflow setup, it’s smart to address it quickly rather than letting it worsen through the season.

How backflow ties into overall sprinkler performance
Backflow prevention is part of the bigger irrigation picture. When your system is tuned correctly, you get:

  • More consistent zone performance
  • Less water waste
  • Fewer surprise breakdowns mid-season

That’s why homeowners often bundle backflow work with other key services like leak repair, timer replacement, and general irrigation fixes.

When to call Calaway Sprinklers
Reach out if:

  • Your backflow preventer is leaking or looks damaged
  • You’re unsure if it’s working as intended
  • You’re updating or repairing irrigation and want the system checked as a whole

Calaway Sprinklers offers backflow prevention as part of their irrigation and repair services for Denver and nearby areas.


Backflow prevention is about protecting your home’s water supply and keeping your irrigation system in good shape. If you suspect an issue—or just want it handled by a pro—contact Calaway Sprinklers at (720) 737-6936 to schedule backflow prevention service in the Denver area. 

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