The Best Irrigation Company. Even Better Service.

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

We are the region’s best irrigation companies dedicated to providing the highest quality service, along with the most superior 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.

Professional Irrigation Systems. The Name Says It All.

We wouldn’t say it if we didn’t mean it. We’re already St. Louis’ and Saint Charles’ best sprinkler company 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 hire and train those professionals who can live up to our name.

You’ll see the difference in everything we do—whether it’s on the phone or face-to-face, our knowledgeable and professional technicians will help your lawn stay green and healthy. From management to designers, each representative has over a decade of industry experience in helping provide property owners with lawns they can be proud of.

We are Professional Irrigation Systems. And we’re proud to provide customer service that is worthy of our name.


The 5-Star Experience Means We:

  • Deliver what we promise
  • Are courteous with your time
  • Deliver value the way you see it
  • Communicate the way you see it
  • Only use superior products


Lawn Leaders Maintenance Club:

Have a Dedicated Team at Your Service.

Join the Lawn Leader’s Club to ensure your yard has a dedicated team of professionals maintaining your lawn irrigation system throughout the year.

Having your own lawn care team leaves you with one less thing to worry about. All you have to do is maintain your beautiful landscape. Just leave the maintenance concerns to us – the best sprinkler system company in the area.


VIP Lawn Leaders Program Brochure

If interested in learning more about how we can maximize the investment of a lawn irrigation system, fill out the form below.

Let the pros at Professional Irrigation Systems show you how working with the region’s top sprinkler system company can help enhance your lawn’s appearance. Call (636) 692-4441.