The Cozy Penguin protects Harrisburg-area homes from mice, bats, and unwanted wildlife — handling complete exclusion and insulation replacement under one roof.
Serving Harrisburg, Mechanicsburg, Camp Hill, Hershey, Carlisle & surrounding communities
The Cozy Penguin earned its name keeping Harrisburg homes warm, efficient, and comfortable. Doing that work taught us something most pest companies overlook: rodents and bats get inside through the very same gaps, cracks, and entry points that let your conditioned air escape.
That whole-home perspective is exactly what makes our pest control different. We don't just trap the mice and leave. We find how and why they're getting in, physically seal the entry points, and completely replace the contaminated insulation. It's the same thorough approach you already trust us for, now protecting your family from unwanted guests.
We specialize in humane, long-term exclusion over quick chemical fixes—addressing the root cause of how pests are entering your home.
We implement specialized one-way doors and exclusion tactics to safely remove mice, rats, and bats from your property without the need for harmful chemical sprays.
As insulation specialists, finding hidden gaps is what we do best. We pinpoint the cracks and openings pests use and install permanent physical barriers to keep them out.
Pests destroy insulation and leave dangerous waste behind. We completely remove contaminated materials, sanitize your attic, and install brand new insulation under one roof.
Mice and rats are more than just a nuisance—they are incredibly destructive. They squeeze into gaps as small as a dime, chewing through structural wood, tearing up insulation for nesting material, and gnawing on electrical wires, which creates a serious fire hazard. Most pest companies just trap the mice and leave. At The Cozy Penguin, we handle the entire problem. We remove the rodents, identify exactly how they are entering, seal off your home with permanent barriers, and pull out any ruined, contaminated insulation so your home is safe and sanitary again.
When rodents or bats invade, they ruin your attic insulation. We are equipped to handle the cleanup and replacement from start to finish.
From nuisance invaders to persistent wildlife infestations, our exclusion service covers the pests Harrisburg-area homeowners deal with most.
Bats in the attic are a serious issue. Bat colonies leave behind guano that heavily saturates insulation and creates severe health risks, including histoplasmosis. Because of these risks—and strict Pennsylvania regulations that prohibit bat removal during the June-August maternity season—this is not a DIY job. The Cozy Penguin safely handles the legal exclusion, expert guano cleanup, and complete insulation remediation from start to finish.
Every home is different. Here's how we build an exclusion plan that fits yours.
A Cozy Penguin technician inspects your home inside and out — identifying active pests, entry points, and insulation damage — then walks you through exactly what we find.
Based on the inspection, we implement humane exclusion tactics and seal entry points permanently. We don't rely on chemical sprays—just permanent physical barriers.
Once the pests are gone, we completely remove any contaminated insulation, sanitize the space, and install fresh insulation so your home is safe and comfortable.
“The Cozy Penguin team was thorough, friendly, and professional from start to finish. They didn't just treat the problem — they showed us exactly where the mice were getting in, sealed everything up, and replaced our ruined insulation. Our home has been pest-free ever since.”Satisfied Harrisburg HomeownerReplace with a real customer review
Tell us a little about your pest or insulation problem and we'll reach out to schedule a free, no-obligation inspection of your home.
Fill out the form and a member of our team will be in touch shortly.
We stand behind our exclusion and remediation work. If pests defeat our seals, we'll come back and make it right. Our goal is simple — a home you're comfortable in and pests are permanently kept out of.
No-cost, no-obligation home & attic assessments
A Central PA team serving our neighbors
Permanent solutions, backed by our team
Humane exclusion without indoor sprays
Schedule your free inspection today and let The Cozy Penguin keep your Harrisburg-area home comfortable and fully protected.
