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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.

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Last update on April 26, 2026

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Avatar for Terminix® Pest Control
Terminix® Pest Control
4.5(
13
)
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

79 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

Fogging keeps mosquitos away for an average of 72 hours. This is the length of time that a mosquito fogging machine will continue to operate at peak performance for pest control and protection. After the initial 72 hours, the fogger may still keep mosquitos away but will gradually decrease in effectiveness.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

While foxes may find them unpleasant, mothballs are not an effective deterrent. Additionally, mothballs are toxic for humans and animals and should never be used outside. They contain naphthalene or paradichlorobenzene, which are very harmful to the environment. Use safer, more reliable deterrents, or hire a professional wildlife control expert.

While there are many types of wood-eating pests, the most common one in the United States is termites. They are found in every state and are typically worse in warm and humid climates. They cause billions of dollars in damage every year, which is why it’s vital that homeowners address infestations as soon as possible.

Roaches entering your home or infesting an area are usually the result of poor sanitation. Cockroaches feed off of crumbs, spills, food scraps, and other organic matter, so they’re more likely to stick around and come back for more if your space isn’t cleaned up regularly. Maintain your home and prevent roaches by cleaning the kitchen area daily, sealing food tightly, removing open water sources, and eliminating clutter.

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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