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Top-Rated Pest control specialists in Marion - 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 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

53 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for EV Large Pest Control, LLC
EV Large Pest Control, LLC
5.0(
42
)
Pest Control - Small AnimalsPest Control - Small Animals - For Business

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 time5 hrs
Response rate98%
Recommended by90%of homeowners
Avatar for Batzner Pest Control
Batzner Pest Control
4.2(
93
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+2 more

Serving Marion, WI and surrounding areas

In business since 1946

Free estimates

Credit card accepted

"Reliable, responsive, professional company with a team that made a bad pest situation bearable. Arron was professional and knowledgeable, he eliminated the pest issue in the first visit and validated that the pests did not return on follow-up visits. We continue to use Batzner and participate in their seasonal pest control program. They are proactive about scheduling seasonal appointments around our schedule which is awesome. Would recommend Betzner to friends and family without hesitation."
Recommended by93%of homeowners
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Pest Control FAQs, answered by experts

Roof rats get their name because they’re most often found in attics or the area around the attic. They often use tree limbs that hang over a roof to get into a home’s attic and look for shelter. Once inside, they not only like the attic space but can also burrow themselves into soffits or small holes in the ceiling and build their nest.

While many pests like rats, mice, ants, cockroaches, silverfish, and bed bugs can damage your home, termites are among the most destructive. By sheer dollar amount, the damage from a bad termite infestation is unparalleled, as they can ruin walls, floors, roofs, and wooden support materials, potentially requiring massive reconstruction. Other highly destructive pests include rodents, carpenter ants, and bees that build hives within walls. If you spot signs of termites or other pests, you should hire an exterminator immediately.

Spotting a single scorpion in the home doesn’t mean you have a full-blown infestation, but it does mean there’s a way for them to get inside. Other scorpions could easily use the same method, like entering through an air vent, as these arachnids are social creatures that tend to live in groups. If you see a baby scorpion, however, that likely indicates a nest somewhere in the home. This is also true if you spot a scorpion with an infant on its back.

The most widely touted method for removing fruit flies is the combination of apple cider vinegar and dish soap. Since the soap causes the flies to sink, you can leave this trap open for maximum potency and easy fly access.

The costs range from $300 to $2,500, depending on the severity of the infestation and the treatment method (heat, chemicals, or fumigation).

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.