Ant control is among the most common pest issues we treat in Carroll Gardens. Garden-level and basement apartments beneath the historic brownstones are prone to 'water bugs' from old drains and to ant trails entering through cracked foundation mortar — a combination that requires professional treatment rather than DIY barriers.
Ant control in Carroll Gardens: what to know
Carroll Gardens is defined by its wide-sidewalk brownstone blocks — original-construction 19th-century row houses with deep front yards, shared rear gardens and original plumbing systems that create ideal conditions for ants, cockroaches and mice to move between adjacent properties.
The Smith Street restaurant corridor sustains rodent pressure into the surrounding residential blocks; shared rear fence lines and gardens in the deep-yard brownstones provide rodent travel routes between properties.
Garden-level and basement apartments beneath the historic brownstones are prone to 'water bugs' from old drains and to ant trails entering through cracked foundation mortar — a combination that requires professional treatment rather than DIY barriers.
Signs you need ant control
- Steady trails of ants along counters, windowsills, or baseboards
- Ants clustered around sinks, dishwashers, or pet bowls
- Small piles of sawdust-like frass near woodwork (a sign of carpenter ants)
- Winged ants indoors, which can indicate an established nest
How we treat ant control in Carroll Gardens
Ant trails marching across a countertop or windowsill are a sign of a colony nearby — and spraying the visible ants does nothing to the nest. Different species need different treatment: pavement and odorous house ants are nuisance foragers, while carpenter ants tunnel into damp wood and can cause structural damage.
Our approach identifies the species first, then deploys baits that foraging workers carry back to the queen and brood, collapsing the colony at its source. For carpenter ants we locate and treat the nest and address the moisture problem that attracted them.
Local landmarks & coverage
We serve all of Carroll Gardens and the surrounding Brooklyn area — including Smith Street, Union Street, Carroll Park, Carroll Gardens brownstones — across ZIP codes 11231.