Pest Control in Clayton, MO
Natural Pest Solutions is your local exterminators for Clayton, Missouri. We offer natural pest control options, no long-term contract, and a free quote.
Non-toxic options, safe around kids and pets, satisfaction guaranteed.
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About our service
Pest control for Clayton, MO
Clayton, with roughly 17,500 residents, brings together institutions such as Concordia Seminary, the Washington University West Campus and the Saint Louis County Court House, along with green spots like Oak Knoll Park, Wydown Park and Hanley House Park. Wherever homes and buildings sit close together, pest problems can travel, so we look at both your property and what sits around it.
Natural Pest Solutions offers ant treatment, rodent control, cockroach control, bed bug treatment and pest inspection for Clayton residents and businesses. Our natural pest control options use non-toxic, low-impact products that are safe around kids and pets. Ask for a free quote first, and know that no long-term contract is required.

Know your pests
Pests we treat around Clayton
Pests in Clayton
What we deal with most around Clayton, MO
Dense blocks and multi-unit buildings make cockroaches, mice and bed bugs a familiar trio, since all three can move between apartments through walls, pipes and shared spaces. Ants come inside for water and food, and spiders settle in basements and window wells. Where there are mature trees, carpenter ants tunnel into damp wood, and termites work in soil close to foundations.
The nearby weather station logs about 79 nights a year at or below freezing, fewer than in many neighboring places, which means insects stay active longer into the year. Still, a real cold snap will send rodents into warmer walls. About 47 days a year reach 90 degrees or higher, and hot weather pushes cockroaches and ants toward air-conditioned buildings looking for moisture.
Weather and pests
How Clayton's weather affects pest activity
Clayton's summers are hot and humid, while winters are cold but milder than in many parts of the state. July highs average about 90 degrees and January lows average around 25. Annual precipitation comes to roughly 44 inches, and winters bring some snow (about 17 inches in a typical year). These are 1991-2020 NOAA climate normals from a nearby weather station, so they are a guide, not a forecast.
May is the wettest month, at about 4.9 inches on average. Spring rain feeds mosquito breeding in planters, downspouts and any low spots, and it leaves the soil damp near foundations and planting beds. Keeping mulch thin, checking for leaks and fixing drips under sinks helps deny pests the moisture they look for.
Because winters here are shorter, insect pressure has fewer quiet months, so a year-round plan is sensible. Treat the exterior in early spring, inspect shared spaces in summer, seal gaps before the cold arrives, and check basements, storage rooms and utility areas through the winter. Bed bugs and cockroaches often go unnoticed until numbers are high, so acting at the first sign counts.
How we fix it
Pest control services in Clayton
Ant treatment in Clayton
Ants are among the most common calls we get in Clayton, from sugar ants in kitchens to carpenter ants in damp or damaged wood. Activity climbs quickly once spring temperatures arrive. We find the trails and the nest, treat where the colony lives and follow up so they do not simply return.
Rodent control in Clayton
Mice and rats look for food, warmth and shelter, and Clayton buildings offer plenty of all three. They can be a year-round issue. Our exclusion-based approach combines inspection, sealing entry points, trapping and monitoring, so you fix the reason rodents got in, not only the rodents you can see.
Termite control in Clayton
Termites are a quiet threat because damage often goes unnoticed for years. Regular moisture around foundations makes regular checks especially worthwhile. We inspect for mud tubes, damaged wood and moisture problems, then treat with a plan matched to how your Clayton home is built.
Cockroach control in Clayton
Cockroaches are hard to get rid of with store-bought sprays. We locate the hiding places, treat cracks, crevices and voids, and use monitoring so we know the treatment worked. It is a common request in Clayton apartments, restaurants and older homes alike.
Spider control in Clayton
Most spiders are harmless, but nobody wants webs around the door or a spider in the basement. We remove webs and egg sacs, treat the perimeter and reduce the insects that spiders feed on, which keeps them from coming back.
Mosquito control in Clayton
Clayton's wet weather makes mosquitoes a real nuisance. We treat resting areas in your yard, help you find and remove breeding sites and schedule visits through the warm season so you can use your yard again.
Need something else? See all of our pest control services, including bed bugs, fleas, wasps and hornets, wildlife and commercial properties.
Serving Clayton
Wydown Skinker, Varsity and the streets between
We work across Clayton, including the Wydown Skinker and Varsity neighborhoods and the streets near Clayton City Hall, Memorial Park and the War Memorial. Sites such as the Mildred Lane Kemper Art Museum, Hanley House and the Fallen Firefighter Memorial are part of the local landscape, and the buildings around them are all covered by our service.
We also serve nearby Richmond Heights, University City, Brentwood, Maplewood, Pagedale, Hanley Hills, Wellston and Ladue. If you live close to the boundary and want to be sure we reach you, send the form above and we will confirm. Apartment managers and homeowners alike can ask us how a building-wide approach would work for their space.

Neighborhoods around Clayton
Local landmarks
Around Clayton: places our neighbors know
We work in homes and businesses across town, including the areas around these Clayton landmarks.
Richmond Heights Memorial Library
Wydown Park
Washington University West Campus
Fallen Firefighter Memorial
Hanley House Park
Hanley House
Clayton City Hall
Saint Louis County Court House
Getting around
Driving routes to downtown Clayton
Our technicians cover the whole town. These maps show the drive from different parts of Clayton to the city center.
Nearby
Also serving towns near Clayton
Our service area extends beyond Clayton to nearby communities including Richmond Heights, Brentwood, Maplewood, Ladue, Rock Hill and Olivette. If you live just outside town, call or send the form above and we will confirm coverage for your address. You can also browse every city we serve on our locations page.
- Pest control in Richmond Heights 1 mi
- Pest control in Brentwood 2 mi
- Pest control in Maplewood 2 mi
- Pest control in Ladue 3 mi
- Pest control in Rock Hill 3 mi
- Pest control in Olivette 3 mi
- Pest control in Shrewsbury 4 mi
- Pest control in Overland 4 mi
- Pest control in Webster Groves 4 mi
- Pest control in Glendale 5 mi
- Pest control in Normandy 5 mi
- Pest control in Breckenridge Hills 5 mi
- Pest control in Creve Coeur 6 mi
- Pest control in Jennings 6 mi
- University City
- Pagedale
- Hanley Hills
- Wellston
- Vinita Park
Questions
Pest control in Clayton: common questions
How much does pest control cost in Clayton?
It depends on the pest, the size of the property and whether you need a one-time treatment or ongoing protection. We give a free quote after learning about your situation. Call 1-844-783-4821 or send the form above.
What pests are most common around Clayton?
In Clayton, Missouri, homeowners most often ask us about mice and rats, carpenter ants, boxelder bugs and asian lady beetles, cluster flies. Hard winters send rodents and fall-invading insects into homes, and humid summers bring mosquitoes and ant activity.
Is your treatment safe around kids and pets?
We use non-toxic, low-impact products, and we offer natural pest control options. Ask your technician about the approach for your home, and we will explain how to prepare and how long to keep pets clear of treated areas.
Do I have to sign a long-term contract?
No. We do not require a long-term contract. You can choose a one-time service or an ongoing plan for your Clayton home or business, and we stand behind the work with a satisfaction guarantee.
Learn More
Trusted resources for Clayton homeowners
Public-health, regulator and university guidance on safe pest control.
- Missouri university extension ↗Research-based pest and garden guidance from the state land-grant university.
- EPA: Controlling Pests ↗U.S. guidance on choosing and using pest control safely.
- National Pesticide Information Center ↗Pest-by-pest fact sheets from Oregon State University and the EPA.
- EPA: Integrated Pest Management ↗How IPM prevents pests with the least risk to people.
About the area: Clayton Wikipedia Wikidata Missouri Wikipedia Wikidata
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