Nassau County, New York

🦇 Bat Removal in Nassau County

Bat colonies in attics leave dangerous guano that carries histoplasmosis and attracts parasites. Removal requires licensed specialists.

Bat Removal — Nassau County

Licensed local expert. Same-day and emergency service available.

(844) 544-3498

Serving all of Nassau County, New York

(844) 544-3498

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Licensed & Insured Same-Day Available Humane Methods

Bat Removal Services in Nassau County

Bat guano grows a dangerous fungus (Histoplasma). State laws protect bats so exclusion must follow legal guidelines.

Signs You Have Bats 🦇

Warning Signs

Bat exclusion has seasonal restrictions — typically not permitted May through August when pups cannot fly. Contact us immediately to schedule.

Bats flying near roofline at dusk
Squeaking sounds in walls
Guano piles near entry points
Dark staining around gaps
Strong ammonia smell in attic

(844) 544-3498

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Our Bat Removal Process

Our Nassau County contractor uses proven, humane methods to remove bats and keep them from coming back.

Colony exclusion (bat-safe methods)
Guano removal and decontamination
Attic restoration
Entry point sealing after exclusion
Rabies exposure assessment

(844) 544-3498

Bat Removal by City in Nassau County

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⚠️ Maternity Season — Exclusion Restricted

Bat exclusion is legally prohibited in most states during the maternity season while nursing pups cannot fly. We can inspect and prepare now so exclusion can begin the moment the season ends.

Bat Removal in Nassau County, New York — What You Should Know

The big brown bat and little brown bat are the primary species forming maternity colonies in Northeastern structures. Most Northeastern states — including Connecticut, Massachusetts, New Hampshire, Vermont, New Jersey, and New York — strictly prohibit bat exclusion between June 1 and August 15 to protect nursing pups. Exclusion work must be completed before June or after mid-August, making early scheduling critical.

All wildlife removal in New York is regulated by the New York State Department of Environmental Conservation. Our Nassau County contractors hold all required state permits and use only legal, humane methods approved by the New York State Department of Environmental Conservation.

Bat Removal Cost in New York

$400–$1,500+

Exclusion work. Guano cleanup and attic decontamination adds $1,500–$8,000+ depending on colony size. Pricing varies by contractor, location, and severity. Call for an estimate specific to your situation.

Frequently Asked Questions — Bat Removal in Nassau County

How much does bat removal cost in Nassau County, New York? +

Bat exclusion in New York typically costs $400–$1,500+ for the exclusion work itself. Guano cleanup and attic decontamination — required to eliminate the health risk from Histoplasma-contaminated material — adds $1,500–$8,000+ or more depending on colony size. Nassau County properties with large, long-established colonies are at the higher end of this range.

Are there legal restrictions on bat removal in New York? +

Yes. Bats in New York are protected under state law administered by the New York State Department of Environmental Conservation. Bat exclusion is prohibited during the maternity season — typically May through August — when nursing pups cannot fly. Performing exclusion during this period is illegal and traps pups inside, causing a serious decomposition problem. Contact us now to get on the schedule for the legal exclusion window.

Is bat guano in my Nassau County home dangerous? +

Yes. Bat guano supports the growth of Histoplasma capsulatum, a fungus that causes histoplasmosis — a serious respiratory illness documented in New York. Disturbing dry guano releases spores into your home's air. Do not sweep, vacuum, or disturb bat droppings. Professional cleanup with respiratory protection and proper disposal is required.

I found one bat inside my house in Nassau County — do I have a colony? +

A single bat inside living space usually entered from an attic or wall void where a larger colony roosts. This is one of the most common bat calls across New York. A professional inspection can determine whether you have a colony above the ceiling. Any bat that may have had contact with a sleeping person should be tested for rabies — contact New York State Department of Environmental Conservation for guidance.

How do professionals remove bats in New York? +

Bats are not trapped — they are excluded. One-way exclusion devices are installed over every entry point so bats can exit but not re-enter. After all bats have departed — typically 3–7 nights — the devices are removed and all gaps are permanently sealed. The New York colony is never harmed, and all work follows New York State Department of Environmental Conservation guidelines.

More Wildlife Services in Nassau County

We handle all wildlife removal needs in Nassau County