How do I prevent animals from building a nest in my house?

• <div><p>Once the animals and their young are out of the house, remove the nest and locate any entry points. Some may be difficult to find because some animals can fit through very small holes. Once you’ve located as many entry points as possible, use materials such as metal or masonry to <a href="https://www.angi.com/articles/5-ways-keep-critters-away-your-home.htm">block off the entry</a>. Ideally, you should choose materials that most animals cannot chew through. Create a one-way door or flap to allow animals to leave but not return. Additional methods include using repellants designed to make an area unappealing to the types of animals that find your home so inviting. </p></div>

Which is more aggressive, a wasp or bee?

• <div><p>Wasps tend to be more aggressive and defensive than bees. Both will sting to defend themselves or their colony or nest. But many bees have barbed stingers, which means they can’t pull them out of the skin after stinging, allowing them to sting only once. When provoked, wasps can sting multiple times, making them a more menacing pest. </p></div>

Can scorpions climb walls?

• <div><p>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.</p><p>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.</p></div>

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Q: How long do bed bugs last without treatment?

• <div><p>Bed bugs typically live between 10 months to one year, but they lay enough eggs that an infestation can continue to multiply and worsen without professional intervention. These pests can survive up to one year without eating, so you can&rsquo;t expect a bed bug infestation to resolve without proper treatment. </p></div>

Q: Does one termite mean infestation?

• <div><p>Finding one termite could be a sign of an infestation. This termite could be a worker looking for food or a swarmer responsible for reproduction. Any time you see a termite crawling or flying around your home, or if you see their discarded wings around doors and windows, it&rsquo;s time to call in a pro for an inspection. </p></div>

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Verified Reviews for Pest Control pros in Dahlgren, IL

*The Angi rating for Pest Control companies in Dahlgren, 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 Dahlgren, 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 January 26, 2026

Reviewed in January 2026
Langley Electric had the part we needed in stock on the coldest day of the year so far. He charged a very fair price, delivered to the front door, and was extremely quick.
Langley Electric
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Reviewed in January 2026
Had a front door installed where there had not been one. Contractor went above and beyond what was expected by installing insulation and OSB where we had already removed existing siding. Contractor cleaned up and removed all debris from job site. We will be using this contractor for other...
RW Construction
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Reviewed in October 2024
Very nice people to work with .they do a great job to keep there customers happy I recommend them for your home needs
Brooks Village Homes
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Reviewed in June 2024
The work was completed in one day, with minimal inconvenience
Bath Experts
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Reviewed in August 2023
They are excellent at their job, and they do it in a timely manner.
Midwest Contractors Landscape
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Reviewed in July 2023
Hard worker, attention to detail, works fast.
Reliable Flooring
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Reviewed in April 2023
J&L Construction did a fantastic job on our roof! The owner was there and double,triple checked that everything was done to the t’s, cleaned up the mess beautifully, and was very professional and courteous to everyone of our questions and needs. We called them and received a quote immediately...
JL Construction
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Reviewed in December 2022
Everything from them coming to inspect and give me a quote to them coming to remove my old bathtub and installing my new shower it was done timely as promised and very professional
Bath Fitter
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Reviewed in July 2022
Very friendly,knew what they were doing,great cleanup. Will use again!
Hirons Excavation
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Find Pest control specialists in Dahlgren

Terminix® Pest Control

New to Angi

Serving Dahlgren, IL and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

When pests show up, so do we.\n\nFor nearly a century, Terminix® has been one of America's most trusted names in pest control. Every day, our exterminators serve thousands of homes and businesses nationwide, combining national service with local knowledge to provide best-in-class, proactive pest management solutions. We stop problems before they start and respond quickly if issues arise, keeping your property protected.\n\nAnd for extra peace of mind, if pests come back, so do we‐guaranteed.\n\nThe Terminix It Guarantee means that if pests come back, so do we to re-treat at no additional cost. No excuses, just a commitment to care for your home like it's our own with protection you can trust.3

26 neighbors recently requested a quote

Serving Dahlgren, 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."

Recommended by83%of homeowners

Serving Dahlgren, 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"

Recommended by85%of homeowners

Serving Dahlgren, IL and surrounding areas

In business since 1927

When it comes to protecting homes, Terminix has satisfied more customers than any other insect and pest control company in the industry, with more than 15 million service visits annually.

Recommended by66%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Serving Dahlgren, 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."

Recommended by65%of homeowners

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Pest Control questions, answered by experts

Bed bugs typically live between 10 months to one year, but they lay enough eggs that an infestation can continue to multiply and worsen without professional intervention. These pests can survive up to one year without eating, so you can’t expect a bed bug infestation to resolve without proper treatment.

Once the animals and their young are out of the house, remove the nest and locate any entry points. Some may be difficult to find because some animals can fit through very small holes. Once you’ve located as many entry points as possible, use materials such as metal or masonry to block off the entry. Ideally, you should choose materials that most animals cannot chew through. Create a one-way door or flap to allow animals to leave but not return. Additional methods include using repellants designed to make an area unappealing to the types of animals that find your home so inviting.

Wasps tend to be more aggressive and defensive than bees. Both will sting to defend themselves or their colony or nest. But many bees have barbed stingers, which means they can’t pull them out of the skin after stinging, allowing them to sting only once. When provoked, wasps can sting multiple times, making them a more menacing pest.

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.

Finding one termite could be a sign of an infestation. This termite could be a worker looking for food or a swarmer responsible for reproduction. Any time you see a termite crawling or flying around your home, or if you see their discarded wings around doors and windows, it’s time to call in a pro for an inspection.

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