Science-based solutions for pest and rodent problems.
For professional Uptown ant control, Quick Kill Exterminating Co. has been eliminating ant infestations on Chicago’s north lakefront since 1990. Uptown’s dense housing — courtyard apartments, high-rises, two-flats, and vintage buildings dating from the 1910s through the 1940s — creates ideal conditions for ant colonies. Lakefront moisture, aging construction, and mature parkway trees all contribute to the problem. As a result, ant infestations in Uptown are persistent and require professional treatment.
Carpenter ants are the most structurally damaging species in Uptown. They excavate galleries inside wood to build nesting sites. Over time, this weakens structural members. In Uptown’s pre-war buildings, moisture-damaged wood in basements, around windows, and near plumbing provides ideal nesting conditions. Furthermore, lakefront humidity accelerates the moisture damage that attracts these ants. Parent colonies in parkway trees often establish satellite colonies inside buildings. Identifying all colony locations is therefore essential to complete elimination.
Pavement ants are the most common ant complaint in Uptown. They nest beneath sidewalks, stoops, patios, and foundation slabs. Small sand mounds at pavement joints are the telltale sign. They enter buildings through expansion joints, cracks, and foundation gaps. While they don’t cause structural damage, they contaminate food. Their colonies can also number in the thousands.
Odorous house ants — the small dark ants that smell like rotten coconut when crushed — are common throughout Uptown. They trail along countertops, around sinks, and near food sources. Their colonies relocate rapidly when disturbed. Consequently, over-the-counter sprays often make the problem worse by splitting colonies. Professional baiting is therefore the most effective approach.
Inspection. We identify the species, locate active trails and nesting sites, and assess moisture conditions. In multi-unit buildings, we also check common areas when access allows.
Targeted treatment. We apply professional-grade baits and products at nesting sites, along travel routes, and at entry points. For carpenter ants, we treat wall voids and structural cavities. For pavement ants, we target sub-slab areas and foundation gaps.
Exclusion. We seal entry points — foundation cracks, expansion joints, utility penetrations, and gaps at transitions. This consequently prevents reinfestation from exterior colonies.
Follow-up. Large carpenter ant infestations can take time to fully collapse. We therefore schedule follow-up visits to confirm elimination and retreat if necessary.
Yes. The moisture from Lake Michigan accelerates wood deterioration in older buildings. This creates the damp wood conditions carpenter ants prefer for nesting. As a result, lakefront and near-lakefront buildings face heavier carpenter ant pressure.
Cost depends on the species, severity, and building size. We provide free inspections and quotes — call (847) 724-1511.
Quick Kill Exterminating Co. has been eliminating ant infestations in Uptown since 1990. Whether you’re dealing with carpenter ants, pavement ants, or odorous house ants, we eliminate the colony at the source.
Other Uptown services: General Pest Control · Mouse & Rodent Control · Mosquito Control · Wildlife Control