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Top-Rated Pest control specialists in Mercer - Updated Nov 2026

Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Mercer, 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

58 neighbors recently requested a quote
Recommended by81%of homeowners
The BuggGuy
5.0(
1
)
Mosquito Control

Serving Mercer, WI and surrounding areas

In business since 2023

Free estimates

Offers commercial services

With over 3 years of experience in Pest Control, The BuggGuy is who you need to take care of your home. We handle everything from the initial consultation to making sure your property is perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Response time20 mins
Recommended by100%of homeowners
The BugGuy
4.0(
2
)
Mosquito ControlPest Control - Bugs and Insects - For Business

Serving Mercer, WI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

With over 1 year of experience in Pest Control, The Bugg Guy is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Response time6 hrs
Recommended by100%of homeowners
Pest Control FAQs, answered by experts

Citrus scents such as lemon or lime are lethal to bed bugs. They’re drawn to the smell, but the chemicals often kill them. There are other ways to kill bed bugs without an exterminator, including using steam, DIY heat treatments, essential oils, diatomaceous earth, and more. However, you should hire a professional bed bug exterminator to eliminate large numbers of bed bugs.

Both insects can damage wood, but there are key differences between termites and carpenter ants that tell them apart. Carpenter ants tunnel through moist wood, leaving behind smooth tunnels and sawdust-like piles, as they don't eat the wood but rather carve it for nesting. In contrast, termites actually consume wood, creating irregular galleries filled with mud and dirt, and leaving behind mud tubes as their signature. In terms of appearance, carpenter ants have segmented bodies with heart-shaped heads and larger front wings, while termites have more oval bodies with straight antennae and equal-sized wings.

Wasps are attracted to three primary things: Bright colors, food sources, and softened wood they can use for nests. They are more active in warmer months, which is when outdoor flowers and dinners also become more common. You can decrease the attention of wasps by keeping trash bins closed and avoiding bright flower colors in furniture or tablecloths.

You’ll find groundhogs are most active during the morning hours and late afternoon, but they want to avoid humans at all costs. If you do set a trap, you can set it out the night before so it’s waiting on them the next morning, and try to remove any human scent when setting it out.

Boric acid is among the harsher chemicals you can use in your home, and it poses risks whether ingested, inhaled, or touched. Kids and pets alike tend to put their hands and mouths on anything within reach, so it’s always a good idea to store boric acid in a spot they can’t get to and use it only when they’re not around for an extended period. When you use it, ensure they’re out of the house and fully clean up any trace of boric acid when you’re done because even a small amount can cause problems. 

The Mercer, WI homeowners’ guide to pest control services

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