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*The Angi rating for Pest Control companies in Saint Elmo, 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 Saint Elmo, 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 August 19, 2025

Find Pest control specialists in Saint Elmo

Avatar for Terminix® Pest Control
Terminix® Pest Control
4.1(
8
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Saint Elmo, 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
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+2

73 neighbors recently requested a quote
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Saint Elmo, 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

Woodpeckers may seek out homes with aluminum siding or tin roofs because these surfaces echo their drumming. Homes with wood siding are more frequently targeted as roosting areas or for food sources. If you have insects living in the exposed wood in your home, the birds are likely looking for a snack, in which case your best option is to hire an exterminator.

There are some clear signs of a termite infestation, including damaged drywall, bubbling under paint, peeling paint, sagging or loose boards, and more. Termites typically leave behind a trail on the surface and interior of your drywall as they chew through it. Look for small, pin-sized holes in drywall or wallpaper to determine whether termites have made their way inside.

Gnats may eventually go away on their own, but it depends on the source of their attraction. If the environment that’s attracting them—such as overwatered plants, moist areas, or food debris—isn't addressed, they can persist or even increase in numbers. Reducing moisture, improving drainage, and cleaning up organic matter can help eliminate them. Without these changes, gnats are likely to stick around and continue breeding, making it important to remove their breeding grounds to get rid of them for good.

Like any other animal, rats are attracted to food sources, water, and shelter. Clean up food messes right away, don’t leave pet food out, and secure your garbage to make your home less appealing. Fix leaky pipes and dripping faucets, and declutter spaces that rats might think to nest in.

Anecdotal evidence suggests coffee grounds can keep chipmunks away. Sprinkle them throughout your garden, yard, and plants to help deter them. As an added bonus, coffee grounds can help keep the slugs away, and they’re great for acid-loving plants such as hydrangeas, azaleas, and rhododendrons.

The Saint Elmo, 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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