Barnett Pest Solutions
Home Services Pest Control Termite Elimination Bed Bug Treatment Commercial Pest Control About Us Reviews Service Area Contact Call (618) 651-1360
An inviting covered front porch with a stone facade on a family home at golden hour

Pest Control

Pest control in Monroe County & southern Illinois

Mice, ants, spiders, roaches, and the rest. One thorough visit from the Barnetts that actually holds, with same-day availability when you need it. Most customers tell us they stay pest-free for years.

What you might be seeing

If something feels off, you are probably right

Most people call us the moment they notice the first sign. You do not need proof of an infestation to get help, and the sooner we look, the easier it is to handle.

  • Droppings, trails, or chew marks in the kitchen or garage
  • Scratching or scurrying sounds inside the walls at night
  • Ant lines along baseboards, counters, or the foundation
  • Spiders, webs, or egg sacs in corners and basements
  • Roaches at night, or a musty smell near appliances
A pest control technician kneeling in a home kitchen and treating the interior baseboard along the wall with a handheld sprayer

How we treat it

A thorough visit, not a quick spray

Plenty of companies rush in, spray a baseboard, and leave. We do it the way that actually lasts.

1

We come out fast

Call early and we can often be there the same day. We call the day before any scheduled visit to confirm.

2

We inspect inside and out

We find where pests are getting in and where they are nesting, not just where you have seen them.

3

We treat the source

Targeted treatment of entry points, nests, and runways so the problem is eliminated, not just scattered.

4

We tell you what we see

You get straight advice on anything we notice, even things that are not pest-related. Then we follow up if you need us.

What we treat

One company for the common Illinois pests

Mice & ratsAntsSpidersCockroachesWasps & hornetsCricketsSilverfishEarwigsCentipedesBoxelder bugsStink bugsFleas

Dealing with termites or bed bugs? Those have their own specialized treatments. See termites or see bed bugs.

Why waiting costs more

Pests multiply fast. A small ant trail or one mouse becomes a real problem in weeks. Catching it early is cheaper, faster, and a lot less stressful.

Licensed and insured. A+ BBB. Same-day service often available.

Good questions

Pest control questions, answered

How much does pest control cost? +
Most one-time treatments fall in a reasonable range depending on the pest and the size of your home. We give you a clear price before any work starts, and customers regularly tell us our pricing is fair for the lasting results they get.
Can you come out the same day? +
Often, yes. Same-day service is one of the things customers mention most. Call early at (618) 651-1360 and we will do our best to get you on the schedule today.
How long does a treatment last? +
A thorough treatment usually holds for a long time. Many customers tell us they stayed pest-free for two years or more after a single visit. For seasonal pests we can set up a simple recurring plan.
Do you serve Monroe County and the smaller towns? +
Yes. We serve Hecker, Columbia, Waterloo and the surrounding Monroe County communities that many larger companies skip, along with Madison and St. Clair counties.

Related services

More ways we protect your property

Termite Elimination

Protect your foundation with the Sentricon system before termites do real damage.

Learn more

Bed Bug Treatment

Fast, discreet treatment that eliminates the infestation, often the same day you call.

Learn more

Commercial Pest Control

Scheduled, discreet service that keeps your business clean and inspection-ready.

Learn more
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