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*The Angi rating for Pest Control companies in Litchfield, 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 Litchfield, 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 September 12, 2026

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Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,073
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Litchfield, 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

60 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for TruGreen
TruGreen
3.7(
10
)
Mosquito Control

Serving Litchfield, IL and surrounding areas

Approved

In business since 1974

Free estimates

Credit card accepted

"TruGreen provided transparent pricing and quality workmanship when treating my property for bed bugs. Their technicians were professional and thorough, ensuring every area was treated to eliminate the infestation. I appreciated their attention to detail and how they followed up to ensure the problem was resolved. I'll definitely be using their services again if needed."
Recommended by100%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 Litchfield, 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."
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+2

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

Some natural applications are known to make bed bugs unhappy, like peppermint and tea tree oil. But bed bugs are tenacious and as long as there are sleeping humans around to feed on, they’ll stick around. It’s best to destroy them outright by using heat, steam, or fumigation methods.

Natural methods such as spraying orange oil, spreading diatomaceous earth, or spreading boric acid can help prevent termites from entering your home or damaging your garden. Place these solutions near termite entry points to deter them. Termites also dislike the smell of cedarwood, geranium, and tea tree oil, which can all be used to keep termites away.

While the term “gnat” is often used as a blanket term for tiny flying insects like fungus gnats and fruit flies, they are different insects. The primary distinctions are in their appearance, diet, and habitat. Fungus gnats are typically darker (gray or black) with long legs and are attracted to damp soil and decaying plant matter, often living in houseplants. In contrast, fruit flies are lighter in color (tan) with shorter legs and are drawn to overripe fruit, high-fructose organic substances, and other sweet materials.

Bleach, which can kill drain flies, can also kill fruit flies, but it’s better to lure fruit flies to a liquid rather than applying chemicals, as it’s very difficult to reach them all. A more practical approach is to lure fruit flies with traps made from liquids like apple cider vinegar mixed with dish soap. This method is safer and more efficient, since it targets a larger number of fruit flies without relying on harsh chemicals that may not reach all the pests.

According to the U.S. Environmental Protection Agency, pyrethrins and pyrethroids are the most common chemical compounds used to get rid of bed bugs. These chemicals force bed bugs out of their hiding spots and kill them on the spot so they are eliminated for good. Only professional exterminators can apply these treatments, and they are reserved for severe infestations.

The Litchfield, 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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