Live trapping, attic exclusion, and permanent entry point sealing
Eastern gray squirrels are the most common wildlife pest in our SC, NC, and VA service area. When they move from trees into attics, crawl spaces, or wall voids, they stop being a nuisance and start being a liability. Squirrels gnaw continuously — not because they're destructive by nature, but because their teeth never stop growing. In an attic, that gnawing targets roof decking, fascia boards, HVAC ductwork, and electrical wiring. A squirrel-chewed wire in an attic is a fire hazard that remains even after the animal is gone.
Vinx Pest Control handles squirrel removal through a two-phase process: live trapping to remove the current population, followed by exclusion to seal every entry point so re-infestation cannot occur. Trapping without exclusion is a permanent treadmill — squirrel territory is established, and new animals will move in through the same openings within weeks.
Full exterior inspection of the roofline, soffits, vents, and fascia to identify all existing and potential entry points.
Written report of every gap, gnaw point, and compromised vent — prioritized by active-use evidence and structural vulnerability.
Cage traps positioned at confirmed travel routes and entry points. Traps checked regularly; captured squirrels are relocated in compliance with state wildlife regulations.
For active entry points, one-way exclusion devices allow squirrels to exit but not re-enter while trapping continues — reduces trap-shyness in established populations.
Once the population is removed, all entry points are sealed with hardware cloth, metal flashing, and sealant that squirrels cannot gnaw through.
Return visit to confirm no new activity and that all exclusion work is holding. Attic condition documented for damage records.
Squirrels have home ranges and territorial memory. An attic entry point that has been used becomes part of the established territory for a local squirrel population. Removing the current animals by trapping alone does not change the fact that the opening exists — new squirrels will locate and exploit that same gap, typically within weeks of removal.
Effective squirrel control is an exclusion project with a trapping phase, not a trapping project with an optional exclusion phase. The exclusion is what produces a permanent result. Sealing before trapping is equally problematic — a squirrel sealed inside an attic will gnaw a new exit through finished ceiling materials or die in the structure, creating an odor problem that can persist for months.
If squirrels re-enter through a point we sealed, we return and correct it at no charge. Our exclusion work is backed by our satisfaction guarantee.
The eastern gray squirrel (Sciurus carolinensis) is the primary species across all five of our service markets. In mature residential neighborhoods — which characterize much of Charleston's older suburbs, downtown Columbia and Greenville, the established districts of Raleigh, and the tree-lined residential areas of Virginia Beach and Norfolk — large canopy trees create direct aerial highways from branches to rooflines. These neighborhoods see higher squirrel attic activity simply because the tree-to-roof distance is shorter and squirrel populations are denser.
Flying squirrels (Glaucomys volans) are nocturnal and frequently misdiagnosed as rats because their ceiling noise occurs at night. They are smaller than gray squirrels, move in larger social groups, and are common in older homes with large deciduous trees throughout Upstate SC, the NC Piedmont, and Hampton Roads. If you hear nighttime attic noise but a rat inspection comes up empty, flying squirrels should be considered. Trapping methods differ from gray squirrel protocols, and an accurate diagnosis matters before any removal program begins.
Time of day is the most reliable indicator. Gray squirrels are strictly diurnal — active during daylight, typically most active in early morning and late afternoon. If you hear ceiling noise at night, rats or flying squirrels are more likely candidates. Entry point size also differs: gray squirrels need approximately a 2-inch gap, which is larger than what rats typically exploit. An inspection can confirm species by examining droppings, tracks, and entry point characteristics.
No — sealing with squirrels still inside creates serious problems. A trapped squirrel will gnaw through finished ceiling drywall to create a new exit, causing significant visible damage, or it will die in the attic, producing an odor that can persist for months. The correct sequence is: trap to confirm the space is empty, then seal. One-way exclusion devices at the main entry can allow exit while trapping continues, but blind sealing of an occupied space should never be done.
Active trapping typically runs 1 to 2 weeks for a gray squirrel infestation. The timeline depends on population size, trap-shyness, and whether juveniles are present — juvenile squirrels are harder to trap than adults. Exclusion and sealing work is completed after the attic is confirmed empty and typically takes a half-day to full day depending on the number of entry points and roof access.
Squirrel birthing seasons — late winter/early spring (January–March) and mid-summer (June–August) — coincide with peak attic entry. Pregnant females seek secure nesting sites before giving birth. Fall is also active as squirrels prepare for colder weather. In our service area, mild winters mean squirrel activity never fully stops, but the pre-birth periods generate the most urgent infestations.
Wildlife removal itself is generally not covered, but structural damage caused by squirrels — gnawed wiring, damaged roof decking, ruined insulation — may be covered under certain homeowner's policies. Coverage varies by carrier. We recommend documenting all damage thoroughly before removal begins (photographs of entry points, gnaw marks, affected wiring) to support an insurance claim if applicable.
Live trapping and permanent exclusion — backed by our satisfaction guarantee.
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