Pest & Termite Control in St. Charles and St. Louis County
Termites don’t announce themselves. By the time you see them, they’ve been eating your framing for years, and most homeowners policies won’t pay for the damage.
You’ll know exactly where you stand before it costs you a wall.
Or call (636) 441-1300
Get Managed Pest Control For Your St. Charles HOME OR BUSINESS
McCarthy provides affordable pest control solutions to the residents of St. Charles County, St. Louis County, and the surrounding cities. We offer effective, reliable, and comprehensive pest control services at competitive rates. Protect your home or commercial property from pests – schedule an inspection today!
You shouldn’t have to check the tub before you step in. Scheduled service stops pests outside, and if anything slips past between visits, you get a free re-treat.
One customer who spots a roach doesn’t come back, and they tell people. You get scheduled, documented service that protects your reviews and your inspections.
One termite queen can produce a million offspring. They eat from the inside out, so you won’t see the damage until the drywall buckles. Your inspection shows you where you stand today.
When sprays can’t reach the problem, fumigation treats the whole space, not just what you can see. You get every stage of the infestation, not just the adults.
WHY CHOOSE
MCCARTHY PEST & TERMITE CONTROL?
We offer AWARD-WINNING St. Charles Pest Control Service
This third generation, Veteran-owned company has provided exceptional service for thousands of residential and commercial customers. Our medium size lets us better control the quality of work and allows us to focus on customer care. We work diligently to make sure your St. Charles home or business is pest free.

PEST CONTROL IN ST. CHARLES
DEVELOPED SPECIFICALLY FOR YOU!
Our pest control company has been solving pest problems, including termite problems and bed bugs, since 1968. Over the years, McCarthy has gained significant knowledge about pests common to St. Charles. We’ve learned how to eliminate these pests before they become a nuisance in your home.
We firmly believe that regularly scheduled pest control services keep your home protected from pests. Using a proactive approach, we can provide a safe and effective solution to any pest problem. AND McCarthy’s pest control solutions are 100% guaranteed. If you have pest issues between regularly scheduled services, we will re-treat at no cost to you.
Your peace of mind is our mission. McCarthy pest exterminators are always friendly, knowledgeable, and ready to answer any questions you have about our services.
CALL US FOR PEST REMOVAL AND PREVENTION!
St. Charles County:
(636) 441-1300
St. Louis County:
(314) 662-BUGS (2847)
New Melle & Defiance Areas:
(636) 357-4432
Proudly serving these and other Missouri cities:
- Ballwin
- Brentwood
- Chesterfield
- Clayton
- Creve Coeur
- Dardenne Prairie
- Defiance
- Des Peres
- Foristell
- Frontenac
- Kirkwood
- Ladue
- Lake St. Louis
- Manchester
- Maplewood
- Maryland Heights
- New Melle
- O’Fallon
- Olivette
- St. Charles
- St. Peters
- Town & Country
- University City
- Valley Park
- Weldon Spring
- Wentzville
- Wildwood















