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Green Bay · Wildlife

Wildlife Removal & Exclusion in Green Bay, WI

This is the reason a Clintonville company drives into Green Bay at all. Most pest firms serving the metro do not do wildlife — they treat insects and rodents and refer an animal in a wall out to somebody else, or to nobody. BugBoss does the eviction, the sealing and the cleanup as one job, and has the Green Bay case study to point at.

Green Bay is the largest city we serve and the one where we are most deliberately not competing on volume. What brings BugBoss down here is the work the metro pest routes will not take: wildlife in a structure, exclusion on older housing, and the jobs that need somebody who will get on the roof.

Wildlife work in Green Bay is exclusion work, not a spray. On a wide range — century-old near-downtown neighborhoods, dense postwar east-side grids, and newer subdivisions pushing out to the edge, animals get into attics, chimneys, soffits, barns, and crawlspaces — and the only lasting fix is to remove them and seal the structure. BugBoss does both, and handles the DNR-regulated bat work most companies out here won’t take on.

What BugBoss handles in Green Bay

  • Bats — humane, DNR-compliant exclusion and guano cleanup
  • Raccoons, squirrels, and skunks in attics, chimneys, and outbuildings
  • Groundhogs, moles, voles, snakes, and woodpeckers
  • Permanent exclusion — sealing every entry point
  • Cleanup and decontamination

This is the actual reason we come to Green Bay

Everywhere else on this site we are fairly blunt that a Brown County company will beat us on response time for a routine call. This page is the exception, and it is worth explaining why.

Most pest control companies serving the Green Bay metro do not do wildlife at all. They will treat insects and rodents, and when there is an animal in a wall they refer it out — to a trapper who removes the animal and leaves, or to nobody. Call around about a raccoon and you will find the pattern within three phone calls.

That is not incompetence, it is business model. Wildlife needs roof work, building repair, species-by-species legal knowledge, and a willingness to schedule around an animal rather than a route. Recurring chemical service does not have room for it.

Out in the rural corridor there has never been anyone to refer it to, so we learned to do both halves. And because a wildlife job is scheduled work rather than an emergency, the 45-minute drive costs you nothing in response time.

The Green Bay job

A mother raccoon had denned inside the wall of a Green Bay house and had her litter in the cavity. BugBoss removed the young from the wall.

It is instructive rather than just dramatic, because the obvious response is the wrong one. Trap the adult on the driveway and you have solved nothing and created something considerably worse: non-mobile kits sealed inside a wall. They do not survive it. What the homeowner is left with is a smell in the ceiling for weeks, blow flies in the living space, and eventually somebody opening the wall anyway.

Any raccoon call between roughly March and June should be assumed to involve young until it is ruled out. Full write-up: baby raccoons removed from inside a wall.

Removal is the easy half

Almost every call arrives as “get this animal out,” and almost every one is really “close this hole.”

Take tonight’s raccoon and the torn soffit it climbed through is still open next week — and it is the same opening that gives you squirrels in October, wasps in July, and every fall invader on the property in September. One repair closes all of it, which is why we quote the whole job rather than the removal alone.

The sequence: inspect from the outside first, because the entry is found by reading the roofline and the sign around it and there is nearly always more than one. Identify species and season, which decides what is legal and humane. Get them out with one-way devices where possible. Confirm the space is empty before closing anything. Exclude with heavy-gauge hardware cloth and metal flashing, mechanically fastened — not foam in a hole, which a determined animal removes overnight. Then clean up what needs it, and say honestly what does not.

What turns up in the city

Raccoons — attics, chimneys, under decks and porches. Heavy deliberate movement after dark. The most destructive, the most likely to injure a person or a dog, and the most likely to have a litter behind them in spring.

Squirrels — scratching and rolling at dawn and dusk, silence overnight. Roof edges and soffits, usually where an ice dam already lifted the fascia. Chewed wiring is the part to take seriously: rodent-damaged insulation on a live conductor is a fire risk and not a wait-and-see item.

Bats — older near-downtown and near-east housing has the deep attics and open soffit runs they want. Squeaking and a dry rustle at dusk, greasy staining at an exterior gap, droppings collecting below it. Legal calendar applies.

Skunks and groundhogs — under decks, stoops, sheds and porches. Look at the entry, and for young, before closing anything.

Nuisance birds — starlings, pigeons and house sparrows on signage, parapets, ledges and loading canopies. Non-native and not federally protected, which is exactly why identification comes first: native birds are protected and acting on a misidentification is a federal violation.

Identification by sound, before anybody climbs: reading the noise.

Bats: the calendar is binding

Wisconsin protects its bats, and exclusion is prohibited during the summer maternity season while flightless pups are in the roost. Sealing then kills the pups inside the structure — illegal, inhumane, and a considerably worse problem for you than the colony was.

So a June or July call gets an inspection, a full plan and a booked date rather than immediate work. We would rather explain that and lose the momentum than do it wrong. Detail: the Wisconsin bat exclusion law guide and why you cannot evict bats in June and July.

Woodpeckers and most native birds are separately protected under federal law, so that work is deterrence, exclusion, insect control and repair — never removal. Frequently the bird is there because there are insects in the siding, which is the real fix.

Also in Green Bay

Something in the attic or barn in Green Bay? Call Brian — don’t corner the animal.

Call 866-BUGBOSSAbout wildlife service →

Wildlife Removal in Green Bay: FAQs

Why won't my Green Bay pest company deal with the raccoon in my wall?

Because wildlife is a different trade from pest control. It needs roof and ladder work, building repair skills, knowledge of the protection rules for each species, and a willingness to schedule around an animal rather than a route. Most metro pest companies are built around recurring chemical service, and an animal in a structure does not fit that model — so it gets referred out, often to a trapper who removes the animal and leaves the hole.

Do you have a Green Bay job you can point to?

Yes. A mother raccoon had denned inside the wall of a Green Bay house and had her litter in the cavity, and we removed the young from the wall. It is worth reading precisely because the obvious move is the wrong one: trapping the adult would have left non-mobile kits sealed inside a wall, which is inhumane and a far worse problem for the homeowner than the raccoon was.

Is it worth having somebody drive 45 minutes for this?

For wildlife, usually yes, and here is the honest reasoning. A wildlife job is scheduled work rather than an emergency, so the drive costs you nothing in response time. What it buys is somebody who will do both halves — get the animal out and then close the building and clean up — rather than two contractors who each solve part of it and neither of whom owns the outcome.

Something is in my attic. How do I know what it is?

The time of day it is active identifies it better than anything you would see up there. Scratching and a rolling sound at dawn and dusk with silence overnight is squirrels — they are strictly daytime animals. Heavy, deliberate thumping after dark is a raccoon. Fast light skittering at night is mice. Squeaking and a dry rustle at dusk from a wall or soffit is bats. Note the clock times over two nights before anybody climbs, and do not go up yourself if it might be a raccoon.

Can you evict bats from a house in the city?

Yes, and older near-downtown housing has exactly the deep attics and open soffit runs bats want. It is done with one-way devices rather than trapping, and it is prohibited during the summer maternity season while flightless pups are in the roost. A June call therefore gets a full inspection and a booked date rather than immediate work — sealing then kills the pups inside your ceiling, which is illegal and leaves an odor and insect problem in the insulation for months.

What about birds on a commercial building?

Starlings, pigeons and house sparrows are non-native and not protected under the Migratory Bird Treaty Act, so they can be excluded and removed directly — which is why identification comes first on every bird job. Native birds are protected and acting on a misidentification is a federal violation. Signage, ledges, parapets and loading canopies are the usual sites. See our commercial page for the building side.

Do you do the cleanup, or just take the animal?

Both, and the cleanup is frequently the larger half. A raccoon latrine or an established bat roost contaminates and compacts insulation across a wide area — a health consideration and a thermal one, since soiled compacted insulation has lost most of its R-value. It comes out, the space is sanitized and it gets reinsulated. Where it genuinely is not warranted we say so; a squirrel that used one corner for three weeks does not need an attic restoration.

Will an ultrasonic device or mothballs move them out?

No. Ultrasonic repellers have not been shown to drive wildlife out of structures and animals habituate to noise and light within days. Mothballs and ammonia in an attic mostly push fumes down through the ceiling into your bedrooms. It is money that would do real work if it went into the sealing instead.

Got a pest or wildlife problem? Talk to Brian.

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