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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"
29 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

"Caleb, the Route Manager, came to our home and thoroughly explained their services and answered all questions regarding the products All Seasons Pest Control uses. The price was very reasonable, but more importantly, Caleb's professionalism and demeanor was so impressive, I signed up for their program. The very next morning, Spencer, the technician, showed up exactly on time as promised. He too, was very gracious and took the time to review the service and products he would be applying to my home. I watched as he meticulously covered every inch of property, at times double-checking his work. Spencer's professionalism, work ethic and attention to detail was off the charts! As "frontline" representatives of their company, I have no doubt I will be very pleased with All Seasons Pest Control for a long time to come. Kudos to Caleb and Spencer, and kudos to All Seasons for hiring such exemplary employees!"
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+2

Response time4 days
2 neighbors recently requested a quote
Recommended by96%of homeowners
CMM Wildlife Removal LLC
5.0(
37
)
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

"Chris was so professional and so educated about these pest, would highly recommend him to anyone with pest problems! His price was very reasonable and does not over charge for things that are not necessary !!! Great guy!!!!"
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+2

Recommended by97%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
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Pest Control Services
Pest Control Services
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+2

116 neighbors recently requested a quote
Recommended by75%of homeowners
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Pest Control questions, answered by experts

Pest control success in O’Fallon depends on managing excess moisture from frequent rainfall, sealing foundation cracks typical in local homes, and addressing landscaping that attracts pests. The area’s proximity to wooded lots and creeks increases pest pressure, so regular inspections, using both exclusion techniques and targeted treatments, and maintaining proper drainage are key for long-term home pest prevention.

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?

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?

For pest control in O'Fallon, focus on products tailored to local pests like subterranean termites, odorous house ants, and brown recluse spiders. Use non-repellent liquid termiticides for clay-rich soil, gel baits for indoor ant issues, and dust formulations for attic or crawl space spiders. Weatherproof bait stations and moisture-absorbing granules are especially effective due to O’Fallon’s humid summers and fluctuating temperatures.

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?

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

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