Our pest control in St. Charles County, MO is the perfect choice for home and business owners. We serve communities all over St. Charles County, including St. Peters, Lake Saint Louis, St. Charles, O’Fallon, and Wentzville. Besides tackling mosquitoes, our service professionals can inspect your home’s perimeter for other pests. For quality pest control services in St. Charles County, you can count on Mosquito Joe. Call us now to learn more about our services, make an appointment, or request a quote. We look forward to helping you enjoy the outdoors without pests!
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How Can Mosquito Joe Help with Pest Control in St. Charles County, Missouri?
Finding a pest control company to handle mosquitoes, ticks, fleas, and more before they become a problem is essential. Mosquito Joe offers professional pest control services in St. Charles County that are second to none. Our wide range of services cater to a variety of needs, including the following:
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Mosquito Control
Learn more Mosquito ControlEnjoy automated, low-maintenance pest control with year-round protection.
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Eco-Friendly Treatment
Learn more Eco-Friendly TreatmentFight pests effectively with natural oils and garlic-based solutions.
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MOJO Home Pest Defense
Learn More MOJO Home Pest DefenseForms a protective shield around your property to ward off pests.
Why Choose Mosquito Joe for Exterminator Services in St. Charles County, MO?

Awards and Achievements
Areas We Serve
- Cottleville
- Flinthill
- Lake Saint Louis
- New Melle
- O Fallon
- Saint Charles
- Saint Peters
- Wentzville
Don’t Become the Next Meal for Hungry Mosquitoes
Pest control in St Charles County is our #1 priority. According to the World Health Organization, mosquitoes are the deadliest animal in the world. Their bites and the diseases they can spread kill up to a million people a year.
If you’re worried about mosquitoes, or other kinds of pests, give us a call to request a quote.
Customer Reviews
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Helpful Resources
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Why Do Ticks Go on Dogs And How To Remove Them
A healthy walk through the neighborhood or a hike on your favorite trail is a fun experience to share with your pup, but what happens
Sep 25 2025 -
What Does a Lanternfly Look Like? A Field Guide to Identification
Learn how to quickly identify spotted lanternflies before they damage your trees and plants.
Sep 23 2025 -
What Colors Attract Mosquitoes?
Does it really matter what colors you wear outside? If you want to avoid mosquito bites, the answer is yes.
Sep 17 2025

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At Mosquito Joe, it's not just about banishing pesky pests; it's about championing our team. Come join us and see how our franchise owners go the extra mile to make us the ultimate employer in every market we serve!