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One thing we’ll never water down:
how important customer service is to us.

Irrigation Certified
Professional Irrigation Systems LLC BBB Business ReviewBetter Business Bureau


1 day, 1 crew, 1 time installations. Watch our
video below to see how we can help!

Sprinkler System Installation Done in 1-Day


Pro Irrigation. The name says it all.

We wouldn’t say it if we didn’t mean it. We’re already St. Louis’ and Saint Charles’ irrigation system leader for residential and commercial customers. And we’re expanding rapidly throughout the Midwest for a reason that’s as simple as it is powerful: we only use the best parts and only hire and train professionals who can live up
to our name.

We are Professional Irrigation Systems. And if you believe like us that quality, service and value still matter, then you’re ready to Grow with the Pro.

The 5-Star Experience

Nowhere else will our residential or commercial customers find the 5-Star Experience – delivering value the way you see it, dependability, innovation and a culture of growth that fuels our service commitment and your lawn’s ongoing success.

Saving Green. Conserving Blue.

Installing and maintaining residential and commercial sprinkler systems help avoid over-watering, which reduces water waste and eliminates runoff, ensuring a safe and healthy water supply for future generations.

Plus, you still get head-turning, green turf that stays watered and healthy during the entire growing season for a beautiful landscape you can be proud of.

The Best Irrigation and Sprinkler Systems. Even Better Service.

Professional Irrigation Systems and Water Tech Irrigation make customer service our priority throughout the St. Louis and St. Charles areas.

We are dedicated to providing the highest quality service, along with the best products on the market. Our service technicians are some of the most qualified in the lawn irrigation industry today, and will gladly install new irrigation systems, as well as repair and maintain existing irrigation systems.

Go with the trustworthy and reliable pros at Professional Irrigation Systems who have been providing award-winning service since 1986.