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TRUSTED BY HARRISON, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon38
    Verified pest control services reviews

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

Avatar for Greenix Pest Control Milwaukee
Greenix Pest Control Milwaukee
4.5(
12
)
Pest Control - Bugs and InsectsMosquito ControlPest Control - Bed Bugs+1 more

Serving Harrison, WI and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Credit card accepted

"Greenix was excellent. My wasp nest was at least a foot long. When discovered, I called Greenix and the nest was removed by very professional men who knew exactly what they were doing the next morning. I would highly recommend them. They deserve the five stars."
Greenix
Greenix
Greenix
Greenix
Greenix

+11

Response time1 day
Response rate93%
6 neighbors recently requested a quote
Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Harrison, 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

58 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Bauer Wildlife and Pest Solutions, LLC
Bauer Wildlife and Pest Solutions, LLC
4.6(
22
)
Pest Control - Birds and BatsPest Control - RodentsPest Control - Small Animals

Serving Harrison, WI and surrounding areas

In business since 2010

Emergency services offered

Warranties offered

"I wasn't sure what the issue was when I first called Chris. He was able to pinpoint the issue (mice) and the entry points into my home they were using. He then set a series of traps to verify they were indeed mice. Chris was honest and up front about his prices and services. He came back to check the traps to verify it was a mice issue, returning as many times as necessary until the mice were gone. He even gave me a separate quote for sealing the entry points and sanitizing the areas the mice were in, giving me the choice to have him do as much or as little work as I felt was necessary. He performed the work above and was at my house when promised. I would recommend Chris and Bauer Wildlife and Pest Solutions to anyone who is having issues."
Starling nest
Starling nest removed
Response time5 hrs
Response rate94%
Recommended by87%of homeowners
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Pest Control FAQs, answered by experts

As with anything ingested by animals, there is always a chance that mushrooms will be toxic. Clearing the tops of mushrooms from the soil to prevent them from being eaten by pets is always a good idea. Since poisonous mushrooms can be deadly, we recommended that any mushroom ingestion is treated as a veterinary emergency. Watch for signs of lethargy and digestive distress in any animal suspected to have eaten a mushroom and contact your vet immediately.

Groundhogs usually keep their cool despite being easily spooked. However, there are exceptions—they might get defensive or territorial if they feel threatened or overly concerned. If they sense a threat to their babies, they could get feisty, too. These wild animals are not meant to be kept as pets. If you find babies or an injured groundhog, contact your local animal rescue or wildlife service for guidance.

Yes, it’s actually common to see more cockroaches after you spray. It might seem like things are getting worse, but that’s usually a sign the treatment is working. Roach sprays and baits can flush them out of their hiding spots as they try to escape the chemicals. You might notice them acting strangely—slower, twitching, or out during the day when they’re usually hiding.

The time it takes for termites to damage a house varies, but it generally does not happen within days or weeks. Significant structural damage typically takes several months or years to occur, with serious damage often taking 3 to 8 years. The rate of destruction depends on factors like the termite colony's size and maturity, the type of wood they are feeding on, and local conditions. It can take 3 to 5 years for damage to become visible and 5 to 6 years for the home's structural integrity to be compromised. However, some species, such as Subterranean termites, are more destructive and can cause extensive damage in as little as 2 years. Because of this risk, it is important to treat your home as soon as you notice any signs of termites.

The last thing you want is to fend off a swarm while on top of a fully-extended ladder. Additionally, be extremely careful when using a ladder, as falling from a tall height can result in serious injury. 

Leaving things to a pest control service in your area could be the best course of action if the nest is in an enclosed or difficult-to-reach space. If your spray doesn’t hit the right spot, is too far away, or isn’t powerful enough, you risk aggravating rather than killing all the wasps.

The Harrison, WI homeowners’ guide to pest control services

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