Lawn Authority

636.928.LAWN (5296)

Lawn Irrigation Systems & Service

Lawn Authority Has the Irrigation Solutions to Make Your Lawn ‘Golf Course Green!

An automatic sprinkler system will keep your entire landscape growing lush and green while saving you both time and water.

Forget the hit-or-miss watering that comes with hauling hoses and moving sprinklers. A professionally designed underground system from Lawn Authority gives your lawn and landscape the right amount of water at the right time… automatically!

Key Benefits for Your Lawn

  • Promotes a healthier, growing turf
  • Protects your investment
  • Keeps soil from compacting
  • Keeps flowers, plants and trees properly watered… even during the hottest months!

Lawn Authority offers you superior irrigation system solutions. We can oversee your irrigation system...

Irrigation Installation

Installing an automatic sprinkler system in your lawn will make your home the envy of the neighborhood. We oversee the entire process—from design through installation. You’ll love the many benefits!

Save on Water

Have each area of your lawn get the amount of water you program it to get. No more forgetting to move the hoses.

Enjoy More Free Time

No more dragging around the hoses and sprinklers.

Increase the value of your home

An Irrigation System is a great investment in your home.

A Beautiful Lawn

Watering and fertilizing your lawn is a must for a lush, green & healthy lawn.

Irrigation Services

Lawn Authority services all brands of Irrigation Systems. Save by prepaying for all three services! Call for special pricing.

Spring Start up

Pressurize the system, set the clock, and adjust the heads as needed.

Backflow Certification

Watering and fertilizing your lawn is a must for a lush, green & healthy lawn.

Fall Shut down

Blow water out of the Irrigation lines, Drain the Backflow, and shut off the water supply and clock.

Irrigation Repair

Lawn Authority repairs all brands of Irrigation Systems.

Replace and Update Heads

Replace old or damaged heads with new state of the art technology.

Add Another Zone

Add a zone for landscaping or to an area that may not be covered by your current system.

Update Your System

Replace your old clock with a new, more versatile controller. Save water by adding a rain sensor to shut off your system when it rains and the ground has enough water.

Lawn Authority Service Areas

Since 1981 Lawn Authority has proudly served homeowners and businesses in Wentzville, O’Fallon, St. Paul, Dardenne Prairie, Lake St. Louis, St. Charles, St. Peters,  Foristell, and Moscow Mills. Invite us to help you achieve a spectacular emerald green turf that welcomes family, friends and neighbors to your home.