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Proudly Offering:

  • Lawn Care & Fertilization
  • Lawn Service (Mow / Edge / Trim)
  • Sprinkler & Irrigation Systems
  • Mole & Vole Control
  • Core Aeration
  • Overseeding
  • Mulching
  • Tree & Shrub Care
  • Perimeter Pest Control
  • Exterior Home Lighting
  • Commercial Snow Removal

Google Reviews


Lawn Care O'Fallon MO | Lawn Service O'Fallon MO | Irrigation Systems O'Fallon MO

In reference to your lawn you know that it’s the highlight of your household, the very first thing people will see, and a neat yard is always attractive. When you’ve got plans for the summer and your grass just isn’t working with you, who can you call? You can keep trying what you have been and hope it works, or you can contact the most trusted name in lawn care and lawn service in and around the O’Fallon area: Lawn Authority. When your grass is on the line, you don’t want to take any chances. Choose the business that’s going to be there for you. Whether you’re looking at our lawn services or a custom irrigation system, Lawn Authority has worked with local customers since 1981, keeping our family owned business the way we believe businesses should be: truthful. Customer satisfaction has never been an issue with us, and our work speaks for itself; if the work was bad would the owner have kept mowing lawns since he was twelve? Of course not, because we’ve shown that we not only care about our work and our customers, we care about O’Fallon as well. If you’re looking for a great lawn fertilization service that gives back to the community then you’ve found the right people; our fertilizer isn’t something you can just buy at a store, it’s custom made from a local vendor. When we said we place priority on our customers, we weren’t kidding! Our owner grew up with grass and lawns and the local citizens of this city and always knew he could give back, so our prices are the fairest you’ll find for the best possible service in the area. We mentioned irrigation systems. Why would you want that when you can simply water your lawn yourself, right? Well if you’re one of those people with a full schedule, watering your lawn can easily – and quickly – fall to the end of your to-do list. A lawn sprinkler system can provide you with the ease of use you need to stay on the go while still maintaining an emerald shine that is paired with healthy grass. But we know that there are individuals who are barely home, and even those that have a hard time getting up and moving the way they have in the past, so our full lawn service package is there to handle all your needs. Whether you don’t have an open schedule, want the help or just want an expert to ensure your lawn looks the best around, call us here at Lawn Authority and let us take care of you. Our thirty-four years of experience have proven our ability to keep customers coming back for more. With the big businesses in America treating you as just another customer, let us bring back that family feeling you used to get from back in the day.

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