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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

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Avatar for Terminix® Pest Control
Terminix® Pest Control
4.5(
22
)
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."
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+2

75 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

If squirrels set up a home in your attic, they can cause considerable damage. It’s not uncommon for them to chew holes in your roof, siding, or joists, and they can eat through electrical wiring. They might also travel to other parts of your home or into your wall cavities. Not to mention all that bacteria-filled feces and urine they spread around. 

It is highly unlikely that fleas will go away on their own without treatment. Female fleas can lay dozens of eggs per day—up to 50—causing their numbers to multiply quickly and spread throughout your home. An adult flea can live for around 100 days or even up to a year as long as it has access to a host, such as a pet or human. Even without a host to feed on, fleas can survive for weeks. Because of their rapid reproduction and resilience, it's best to tackle a flea problem as soon as possible. Hiring an exterminator is recommended to prevent the infestation from worsening.

If your house is full of things that attract spiders, you’re more likely to have a population explosion. When you have lots of cracks leading to warm, secure spots in your home, why wouldn’t they want to come in? Especially if your home has plenty of other meal-ticket insects, like flies, roaches, and fleas. Sealing up obvious cracks and gaps and keeping your house bug-free makes it a less appealing place for spiders.

Spider mites don’t have too much in common with actual spiders, but these insects can absolutely destroy a lawn. Spider mites feed on grass roots and blades and are extremely effective at draining nutrients from plants, which can quickly kill grass. These mites are ravenous, so talk to a pest control pro at the first sign of spider mites in your lawn.

You can find a variety of humane bird repellent sprays online and at home improvement stores. However, if you want to try a DIY method that will keep birds away without harming them, mix some water, dish soap, and a few drops of peppermint oil and spray the area you want bird-free. Peppermint oil is a notoriously lovely smell for humans, but birds tend to avoid it.

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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