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Verified Reviews for Pest Control pros in Illiopolis, IL

*The Angi rating for Pest Control companies in Illiopolis, 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 Illiopolis, 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 May 20, 2026

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Avatar for Terminix® Pest Control
Terminix® Pest Control
4.4(
12
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Illiopolis, 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

79 neighbors recently requested a quote
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Avatar for TruGreen
TruGreen
3.7(
10
)
Mosquito Control

Serving Illiopolis, 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 Terminix
Terminix
3.9(
974
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+1 more

Serving Illiopolis, IL and surrounding areas

In business since 1927

Free estimates

Credit card accepted

"We found evidence of termite infestation. They responded quickly and inspected property the following day. Price was reasonable and employee was knowledgeable. He explained scope of work and options thoroughly. We added pest control as additional price was very reasonable. Work was performed the following day and we are satisfied with service."
Termite Treatment
Technician inspecting foundation
Termite Treatment
Pest Control
Pest Control

+2

Recommended by83%of homeowners
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Avatar for Terminix
Terminix
3.7(
391
)
Pest Control - Bed BugsPest Control - Bugs and InsectsPest Control - Rodents+1 more

Serving Illiopolis, IL and surrounding areas

In business since 1927

Free estimates

Warranties offered

"From sales, termite application, and pest control Price Termite & Pest Control where professional and friendly. I was able to watch the treatments and they were exactly what was explained to me in my first meeting - no deviation or shortcuts. I highly recommend this company"
Termite Bait Installation - Driveway
Termite Tech
Residential Termite Treatment
Tech w. Clients
Pest Treatment - Kitchen

+8

Recommended by85%of homeowners
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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 Illiopolis, 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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Enviro Management Group LLC
New to Angi
Pest Control - Bed BugsPest Control - Bugs and InsectsPest Control - Termite

Serving Illiopolis, IL and surrounding areas

In business since 2011

Free estimates

Credit card accepted

Enviro Management based in Centre Hall, PA, offers preventative and on-demand pest control services and Insulation installation. Our unique business has a number of programs available that are designed to help homeowners, business owners, industrial clients and the agricultural sector with pest problems and Energy issues.\n\nAll of the technicians employed at Enviro Management are licensed with the Pennsylvania Department of Agricultural. Safety of a building's occupants and the sensitivity of the environment are always our top priorities when sending technicians out on the job.\n\nIf you want more information on the pest and Insulation services Enviro Management can provide, give our friendly staff a call today at 814-359-2600

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Pest Control questions, answered by experts

Roaches have a strong sense of smell and are repelled by a variety of potent aromas. Scents that can help deter them include citrus (such as lemon and orange), herbs like peppermint, mint, basil, thyme, and oregano, spices like bay leaves, cinnamon, clove, and garlic, as well as lavender, eucalyptus, citronella, tea tree oil, and vinegar.

You can use these scents in several ways to create an unwelcoming environment for roaches:

  • Plants: Place mint or lavender plants in your home or garden.

  • Powders and Leaves: Sprinkle garlic powder or place crushed bay leaves and citrus peels in high-risk areas like kitchens, bathrooms, and entry points.

  • Sprays: Create a diluted solution with scents like lemon or vinegar to spray in your home. These can also be used in cleaning products or as room fresheners.

  • Essential Oils: While essential oils of these scents can be used, be cautious as they can be toxic to pets if inhaled.

It is important to note that while these smells can help keep roaches away, they typically do not kill them and may not be enough to drive out an existing infestation entirely. For best results, combine these scent-based deterrents with regular cleaning. Be sure to clean up all food spills, crumbs, and dirty dishes promptly, and keep trash cans covered with a tight-fitting lid to remove potential food sources.

Cold winter months won’t always kill off fleas completely. Your home is typically warm enough for fleas to survive or, at least, for the eggs to lay dormant, ready to hatch when warmer weather arrives. Plus, waiting for the winter isn’t a good idea. The infestation will continue to grow, and fleas carry pathogens that can harm humans and pets.

If you’ve ruled out small cockroaches, some other bugs you might mistake for bed bugs are carpet beetles, bat bugs, and booklice. However, they’re usually found in different parts of the home. Carpet beetles are found in fabrics and carpets, bat bugs live in attics, and booklice dwell around books and damp areas.

To determine if you have a rat or mouse infestation, look for several key differences. The most obvious is the size of the rodent: rats are significantly larger with thicker bodies, while mice are much smaller and more slender. You can also identify them by their droppings; rat droppings are larger and rounder, about the size of a raisin, while mouse droppings are smaller, like a grain of rice, and often have pointed ends. Other signs include the sounds they make, as rats produce louder scratching and gnawing noises due to their size. Behaviorally, rats tend to be more cautious, whereas mice are more curious and might be seen more often. Additionally, rat nests are typically larger than those of mice. If you are unable to see the pest or find clear evidence, a professional inspection can provide a definitive identification.

Groundhogs have a strong aversion to powerful scents, including garlic, ammonia, vinegar, hot peppers like cayenne, and predator urine. Various herbs such as rosemary, lavender, basil, mint, sage, thyme, and oregano can also act as deterrents. You can strategically use these odors around your property by planting these crops near your garden and by the entrances to groundhog burrows. Commercially available repellents offer another option, and for best results, scent-based deterrents should be used alongside other preventive measures.

The Illiopolis, IL homeowners’ guide to pest control services

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