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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

While possums don’t typically carry rabies, they can have lice, fleas, ticks, and mites. According to the University of California’s Pest Management Program, possums can also carry diseases like leptospirosis, tuberculosis, toxoplasmosis, coccidiosis, and fevers. Possums are also the carriers of a parasite that can pass to horses and cats called Equine Protozoal Myeloencephalitis (EPM).

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.

Scorpions are repelled by strong scents like lavender, cedar, peppermint, and cinnamon. Applying essential oils of these scents mixed with water around your home's perimeter and entry points can act as a mild, chemical-free deterrent. In addition to scents, scorpions also tend to avoid well-lit areas, preferring to hide in dark, cool, and damp places during the day. However, it's important to note that these methods are not fully effective on their own and should be combined with other preventative efforts, such as sealing any potential entryways into your home.

Your household members and pets should remain out of the house for at least two to four hours after using a bug bomb. However, you should adhere to the product’s safety guidelines, as well as any professional guidance from an exterminator.

Fleas are master hiders, so they’re always looking for safe spots. In addition to living directly on your pets, they’re likely to hide in bedding materials, not unlike the infamous bed bugs. They also like carpet and thick grass, for similar reasons. They’re more likely to hang around dirt and debris in general, which is why it’s important to keep the home clean. 

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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