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*The Angi rating for Pest Control companies in Dieterich, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.

*The HomeAdvisor rating for Pest Control companies in Dieterich, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.

Last update on November 06, 2026

Top-Rated Pest control specialists in Dieterich - Updated Nov 2026

Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Dieterich, IL and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
My jobs
My jobs
My jobs
My jobs
My jobs

+2

52 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Pest Solution Incorporated
Pest Solution Incorporated
4.2(
5
)
Pest Control - Bed BugsPest Control - Bugs and InsectsPest Control - Bugs and Insects - For Business+4 more

Serving Dieterich, IL and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I hired them because I was having an ant problem. He came on time, took care of the issue, and I haven't seen any ants since!"
Response time4 hrs
Recommended by80%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Dieterich, IL and surrounding areas

In business since 1971

Credit card accepted

"United Air Temp was able to procure a replacement furnace controller board in a couple of days and Zachary was out within 4 days of the initial visit. The furnace now works very well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Pest Control FAQs, answered by experts

Yes. Cellar spiders are predatory and feed on other insects, including other spiders. They eat flies, mosquitos, gnats, moths, and larger prey. That larger prey includes venomous spiders like the brown recluse and the black widow.  Basically, a cellar spider is pretty brave and will feed on anything that gets into its web, no matter the size.

Whether you should stay in the home during a pest control service depends on the type of treatment. Some types allow you to stay, while others such as fumigation will require you to leave your home. The pest control company will provide specific instructions for the type of service that will be done to ensure you follow the proper protocol to keep you and your family safe.

DIY flea control includes regular cleaning, vacuuming, and using flea sprays or collars, useful for mild cases.

Scorpions can climb walls with rough surfaces (like stucco siding). They need something to grip onto, which is why they can easily climb on clothes, comforters on beds, and other items in your home.

However, it’s worth noting that scorpions cannot climb clean glass. So if you have a hole or damaged area where scorpions are coming in, a temporary fix may be to secure a piece of glass over the area.

Yes, it’s possible to have bed bugs and not find them because they hide in small spaces outside of mattresses, including baseboards, headboards, electrical outlets, clothing, and in crevices of walls. They can squeeze into spaces as small as the width of a credit card. Bed bugs can also live up to 400 days without feeding, making them resilient and hard to eradicate.

The Dieterich, IL homeowners’ guide to pest control services

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

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