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TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon900
    Verified pest control services reviews

Find Pest control specialists in O Fallon

Avatar for Co-Op Pest Solutions, LLC
Co-Op Pest Solutions, LLC
5.0(
68
)
Pest Control - Small AnimalsPest Control - Birds and BatsPest Control - Birds and Bats - For Business+1 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Had a great experience with co-op pest control, I had a problem with squirrels in my attic, they were driving me crazy, but co - op took care of it in short order, Diesel was very friendly and I enjoyed working with him to elevate my problem, within two days the pests were gone and I could sleep the whole night, I would highly recommend co-op to anyone who has a pest problem"
33 neighbors recently requested a quote
Recommended by13%of homeowners
Avatar for All Solutions Pest Control
All Solutions Pest Control
4.6(
29
)
Pest Control - Bugs and InsectsMosquito ControlPest Control - Bed Bugs+3 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Brad was the first person we talked to today who spoke with us about the services offered. He did a great job explaining the type of services All Solutions Pest Control performs. He was professional, knowledgable, and incredibly polite, which greatly influenced our decision to sign up for the service. He was also able to get us an appointment that same day (today). With today being our first appointment, so far I am very pleased. Our serviceman, Spencer, was both professional and friendly. He took the time to perform a quality job, including knocking down a large wasp nest right outside our front door. He also sprayed both the inside and outside of our home, just as described by Brad earlier. I am very pleased with my experience with All Solutions Pest Control and the people I have met so far. I will be recommending to both friends and family."
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+2

Response time3 days
2 neighbors recently requested a quote
Recommended by96%of homeowners
CMM Wildlife Removal LLC
5.0(
36
)
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+9 more

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"The animal control expert was extremely knowledgeable, courteous, and professional in every way. He kept me updated on the progress every day. When we were certain all raccoons were removed, he patched the entry point with a metal plate to ensure no other pests entered. He kept me informed on what bait was used and why. I would definitely hire CMM again for any type of wildlife problem."
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+2

Response time10 mins
Recommended by100%of homeowners
Avatar for Hawx - St. Louis
Hawx - St. Louis
4.1(
360
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Bed Bugs+2 more

Serving O Fallon, MO and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Pest Control Services
Pest Control Services
Pest Control Services
Pest Control Services
Pest Control Services

+2

32 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Bat Pro's
Bat Pro's
4.9(
8
)
Pest Control - Birds and Bats

Serving O Fallon, MO and surrounding areas

Approved

In business since 2020

Free estimates

"John was very quick to respond and immediately helped me with my bat problem. He did a very thorough inspection of my problem areas, quickly wrote up a quote and was able to get the work done in just a few hours."
54 neighbors recently requested a quote
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Pest Control questions, answered by experts

Effective pest control in O'Fallon includes seasonal termite inspections in spring, monthly mosquito control during summer, and rodent exclusion checks as temperatures drop. Winter is ideal for sealing cracks and maintaining bait stations. Keep gutters clean, repair leaky pipes, and trim overhanging tree branches. Regularly update your pest activity log and communicate any changes to your provider for proactive, year-round protection.

Helpful?

In O’Fallon, keep a pump sprayer for perimeter insecticide applications, a bulb duster for attic or wall void treatments, and a moisture meter to monitor basements or crawl spaces. A sturdy inspection mirror helps spot pests in tight areas, while a caulk gun is essential for sealing gaps common in local brick or siding. Stock rodent bait stations and mosquito dunks for seasonal pest prevention.

Helpful?

After pest control in O’Fallon, check bait stations and replace any consumed baits within two weeks. Inspect basement and crawl space dehumidifiers monthly, especially after heavy rainfall. Reapply exterior treatments each spring and fall to counter seasonal pest surges. Schedule annual termite inspections and keep a log of pest sightings to help your exterminator adjust future home pest prevention strategies.

Helpful?

In O'Fallon, if you notice live ants, termites, or spiders reappearing within a month after treatment, or find new termite mud tubes, chewed wiring, or fresh rodent droppings, it’s time to revisit pest control. Persistent mosquito activity, unexplained pet agitation, or water-damaged wood can also signal ineffective treatments. After heavy rainfall, check for washed-away barriers or reopened gaps around doors and windows.

Helpful?

Your O'Fallon home is a strong candidate for pest control if you’ve noticed signs like termite mud tubes, carpenter ant sawdust, or mosquito breeding near standing water. Homes with unfinished basements, dense landscaping, or recent construction are at higher risk. If you live near wooded areas or water features, regular professional inspections can help prevent infestations and protect your property year-round.

Helpful?

The O Fallon, MO homeowners’ guide to pest control services

From average costs to expert advice, get all the answers you need to get your job done.