We Started Here. Now We're Back.
Permanent, poison-free exclusion for mice, squirrels, and bats across Connecticut. We started here in 2005—now we're back with proven methods.
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Connecticut Mouse Problems Have a Permanent Fix
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The Origin Story
Connecticut Is Where It All Started.
In 2005, we opened the first dedicated mouse-proofing company in Connecticut. At the time, most exterminators told homeowners it was impossible to truly seal a house against mice — that you just had to keep poisoning them season after season.
We proved them wrong.
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Using commercial-grade sealing techniques and a systematic approach to entry-point identification, we made homes in Connecticut completely mouse-proof. We solved garage door gaps, bulkhead Bilco doors, foundation cracks, utility penetrations — every gap that mice use to get in.
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After years of refining and scaling those methods for challenging environments over the years... now bringing that enhanced expertise back home to Connecticut.
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Seal Em Out is Mouse-Proofing Connecticut.
The Problem
Connecticut Homes Are Built for Mice.​
New England construction creates entry points by design. Basements. Wood framing. Bulkhead doors. Attached garages. Utility penetrations. Siding transitions.
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Deer mice and house mice do not need much space. A gap the size of a dime is enough.
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Removing rodents without sealing the structure creates a vacuum effect. Neighboring populations detect the opening and move in — resulting in more unique animals cycling through your home, not fewer. Poison accelerates the problem. Exclusion ends it.
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The result is predictable: Dead rodents in walls. Odor. Flies. Secondary contamination.
Contamination in insulation and stored belongings.
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Many homeowners were never told there is a structural solution.
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The "Seal Em Out" Team
The Team Behind Seal Em Out Connecticut
Seal Em Out Connecticut is led by Paul Trapp, a structural exclusion specialist with 25+ years fixing the gaps that let mice in. Every Connecticut job is held to the same standard: find the entry, seal it permanently, back it with a warranty.
No poison. No traps. No recurring contracts.
Just a structural fix that lasts.
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Our Services
Permanent exclusion services tailored for Connecticut homes:
Mouse Exclusion
AKA Mouse Proofing. We locate and permanently seal every entry point a mouse can use — gaps at the foundation, garage doors, Bilco hatches, utility lines. One visit. Done for good.
Squirrel Exclusion
We seal squirrels out for good — no traps left behind, no ongoing fees.
Humane one-way doors ensure they exit safely, then we seal permanently—no traps, no callbacks.
Bat Exclusion
Bats are commonplace in Connecticut attics. We offer humane bat removal through safe exclusion techniques. Schedule your bat removal service before or after June - July.
Seal Em Out
918 Wheeler Farm Road
Milford, CT 06461
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AREAS COVERED
All of Connecticut