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*The Angi rating for Pest Control companies in Merrillan, WI 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 Merrillan, WI 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 April 26, 2026

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Avatar for Terminix® Pest Control
Terminix® Pest Control
4.3(
34
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Merrillan, WI 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

70 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 Merrillan, WI 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

Chirping noises, droppings, scratches on the walls, and stains at entries and exits are all signs that you have bats in your house or, more specifically, your attic. Because bats are nocturnal, there’s a chance that bats have already infested your home before you start to see warning signs, so don’t delay if you notice anything. If you see a bat or two at sunrise or sunset near your property, that’s another telltale sign that they could be setting up shop inside your space.

To make sure the removal process goes smoothly, try asking your pro the following questions: 

  • Are you licensed and insured? 

  • How much experience do you have with relocating beehives? 

  • Do you remove the honey and honeycomb? 

  • Do you relocate the bees alive? 

  • Do you have any references from previous clients?

There’s no easy way to calm down swarming wasps, especially if they are already agitated. Stay far away and wait for them to settle down to avoid injury. If you’re attempting to DIY kill a very small wasp nest, wait until night to apply wasp spray, as they are calmest and most docile when it’s dark.

Summer is the best time of year to treat chinch bugs. Check the instructions on the treatment method or consult a pest control pro for timing recommendations. You want to wait for chinch bugs to have a chance at coming out of hibernation and move around, but not too long that they start doing damage. Aim for around mid to late spring for most chinch treatments.

There are several ways to dry out flea eggs. Diatomaceous earth (DE) is a natural ingredient that can dry out fleas, but it’s messy to apply and can also cause respiratory issues for members of your household if inhaled. Salt is safer and easier to apply, so shake it liberally over affected areas. Boric acid is another way to get rid of fleas and other insects, but this, too, can cause respiratory issues and health problems if inhaled or ingested.

The Merrillan, WI 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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