Wasp and Hornet Nest Removal in Nassau County
Yellow jackets, bald-faced hornets, and paper wasps are aggressive defenders of their nests. Don't risk a sting — professional removal is the only approach.
Wasp and hornet nest removal in Nassau County is a job for professionals — not because the nests are always enormous, but because disturbing a colony of even 50 yellow jackets or paper wasps without proper equipment can result in dozens of stings. People with venom allergies face life-threatening risk. Even people without known allergies can have severe reactions when stung multiple times.
Nassau County's Wasp and Hornet Species
Three wasp species create most of the service calls Latin American Exterminating receives from Nassau County homeowners each summer:
Yellow jackets are by far the most problematic. In Nassau County, yellow jackets most commonly build ground nests in abandoned rodent burrows, landscape beds, and under concrete patios and walkways. They also nest in wall voids — a particular problem in Nassau County's older housing stock, where gaps in exterior siding and trim provide access to the wall cavity. Yellow jacket ground nests are notoriously difficult to see until they've been accidentally disturbed. Wall void nests can be detected by buzzing sounds from inside the wall and an increase in yellow jacket activity at a specific exterior location.
Bald-faced hornets build the large, gray papier-mâché nests that Nassau County homeowners often find in shrubs, trees, and on exterior structures. Mature nests can contain 400-700 workers by late summer and are aggressively defended. Bald-faced hornets can spray venom from their stinger at perceived threats, making them particularly dangerous.
Paper wasps (Polistes species) build open, umbrella-shaped nests under eaves, in attic vents, behind shutters, and under deck boards throughout Nassau County homes. Smaller than yellow jacket or hornet colonies (typically 12-30 workers), paper wasps are less aggressive but will sting when disturbed.
When to Call a Professional
Any nest larger than a golf ball warrants professional removal. Ground nests of any size — particularly yellow jacket ground nests — should always be handled professionally because the nest entrance may be small but the underground structure can contain thousands of workers. Wall void nests require specialized treatment with insecticide dust injection and are particularly risky for DIY removal.
The Professional Removal Process
Our Nassau County wasp and hornet removal service begins with species identification and nest assessment. We apply professional-grade wasp and hornet aerosol or dust to the nest and its entrance point. For ground nests, we ensure complete colony elimination before sealing the entrance. For wall void nests, we inject insecticide dust into the void and seal the entry point after the colony is eliminated. For accessible aerial nests, we remove the nest structure after treating to prevent secondary colonization.
Nassau County homeowners should call us at the first sign of a developing nest in spring for the safest and easiest removal.
Frequently Asked Questions
Can I remove a wasp nest with store-bought spray?
Small, early-season paper wasp nests with fewer than 5-6 workers can sometimes be managed with consumer sprays from a appropriate distance after dark. Any established yellow jacket nest, hornet nest, or wall void nest should be handled by a professional Nassau County exterminator.
What time of day is best for wasp nest treatment?
Treatment at night is ideal because most workers are inside the nest. We treat early morning or evening for outdoor nests when worker activity is lowest, wearing full protective equipment.
How do I know if I have yellow jackets in my wall?
Signs of yellow jacket wall void nests in Nassau County homes include: buzzing or scratching sounds from inside a wall; yellow jacket activity concentrated at a specific gap, hole, or crack in the exterior; and increasing numbers of yellow jackets indoors near the nest location.
Do wasp nests come back to the same location every year?
Wasp nests are built fresh each spring — last year's nest is not reused. However, the same site characteristics that attracted the colony last year (sheltered location, nearby food sources) will attract new colonies. We recommend sealing the former nest location after treatment.
Need Help Now?
Latin American Exterminating serves all of Nassau County, NY. Same-day service available.
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