A repellent spray scatters the trail and can actually cause a colony to split into satellite nests — our non-repellent bait approach is built to eliminate the whole colony instead. Every Ant Control call in Chantilly starts with tracing the trail's direction rather than guessing, which is what keeps us from treating the wrong side of the colony.
We trace visible trails back toward the nest and identify the species before recommending bait or barrier treatment.


Every technician treating Chantilly properties for ants carries state licensing and full liability coverage.
Ant calls get same-day scheduling in most cases, since trails often mean a colony has already found a reliable food source.
Pricing is quoted flat after inspection, covering both interior bait placement and exterior perimeter treatment.
Our toolkit includes species-specific bait formulations, since carpenter ants and odorous house ants respond to different attractants.
We trace frass (wood shavings) piles back to the actual nest location, often inside a wall void or damaged sill plate.
We use non-repellent bait specifically because a startled odorous house ant colony can split and multiply the problem.
Pavement ants nest under slabs, walkways, and foundations, so exterior perimeter treatment targets those specific access points.
Fire ant mounds get direct mound treatment plus a broader yard bait application to catch satellite colonies nearby.
Chantilly restaurants and retail spaces get scheduled bait monitoring to prevent recurring trails near food storage areas.
We reapply perimeter barrier on a recurring schedule to keep new ant activity from re-establishing.

Tell our dispatcher which ant behavior you're seeing so the technician arrives with the right bait formulation.
Our mobile units stock separate bait types for carpenter, odorous house, pavement, and fire ants.
We trace the trail, identify the species, and quote a flat price covering interior and exterior treatment.
Bait and barrier treatment go down the same visit, with a follow-up to confirm the colony has been eliminated.
Carpenter ants turned out to be nesting in a water-damaged window sill we didn't know about — the technician caught it during inspection.
Fire ant mounds near our kids' swing set got treated same-day, which was a huge relief given how close they'd built to the play area.
Our restaurant kept getting ant trails near the dish station and Nex Pest Control's bait program finally stopped it for good with monitoring visits.
Pavement ants kept coming up through a crack in our patio slab every summer until the perimeter treatment finally sealed that off for good.

Nex Pest Control dispatches ant-specialized technicians throughout Chantilly and nearby communities, with species-specific bait stocked on every vehicle. Whether you're dealing with a single trail or a full yard of fire ant mounds, the same crew and pricing structure applies everywhere we service Chantilly.

Surface spray kills visible ants but rarely reaches the actual nest, so the trail usually returns within days.
Carpenter ants prefer damp or already-damaged wood, so their presence sometimes points to a moisture issue worth checking.
Yes, when placed correctly by a technician, bait stations are designed to keep product contained and inaccessible.
Most trails noticeably decline within one to two weeks as the bait works through the colony.
Fire ants are treated with both immediate mound knockdown and a longer-acting yard-wide approach.
Yes, we use bait placements and monitoring schedules suited to food-service environments and health code requirements.
Call +1-866-315-0243 for a same-day inspection and flat-rate quote.
Call +1-866-315-0243