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*The Angi rating for Pest Control companies in Marion, 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 Marion, 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 May 07, 2026

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Avatar for Terminix® Pest Control
Terminix® Pest Control
4.0(
1
)

Serving Marion, 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."
My jobs
My jobs
My jobs
My jobs
My jobs

+2

49 neighbors recently requested a quote
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Avatar for EV Large Pest Control, LLC
EV Large Pest Control, LLC
5.0(
42
)

Serving Marion, WI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Recently I discovered that I had a racoon issue. I contacted a company that offers this service and they informed me that they could not address my issue for 2 weeks. I then contacted EV'S large pest control. Eric the owner stated he would be out to my residence the following day since he was in my area on another job. Trap was set four racoons have been caught which seemed to halt my issue. EV'S is a fantastic and very personable company to work with. I would highly recommend them for there outstanding work performance."
Temporary Repair
Temporary Repair 2
Temporary Repair 3
Temporary Repair 4
Temporary Repair 5

+16

Response time8 hrs
Response rate89%
6 neighbors recently requested a quote
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Avatar for Terminix
Terminix
3.7(
391
)

Serving Marion, WI 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"
Termite Bait Installation - Driveway
Termite Tech
Residential Termite Treatment
Tech w. Clients
Pest Treatment - Kitchen

+8

Recommended by85%of homeowners
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Pest Control questions, answered by experts

You should not spray pesticides of any kind into your air vents. The spray won’t reach far into the vent, minimizing its effectiveness in killing roaches, but more importantly, it’s dangerous for people and pets to inhale these chemicals. Roach spray is not a natural roach repellent, and it’s not safe to spray into air vents.

Yes, integrated pest management uses less harmful methods and focuses on prevention.

Yes. Cellar spiders are predatory and feed on other insects, including other spiders. They eat flies, mosquitos, gnats, moths, and larger prey. That larger prey includes venomous spiders like the brown recluse and the black widow.  Basically, a cellar spider is pretty brave and will feed on anything that gets into its web, no matter the size.

Luckily, spiders rarely “infest” a home like many other pests. They don’t tend to live in groups except when first born, and prefer their space. But you can prevent them from gaining entry by making sure your home is well-sealed and free of other insects. You can also lay down barrier sprays or powders designed to repel or kill spiders. Professionals can also lay down these barriers to prevent future spider problems.

While you may be hearing squirrels running around your attic at night, these animals are usually more active during the day. If you hear scratching sounds in your attic at night, it’s mostly likely a mouse, raccoon, or bat. Investigate your roof, attic, and other entrances to your home to find signs that indicate the presence of squirrels or other pests.

The Marion, 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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