For professional Long Grove wildlife control, Quick Kill Exterminating Co. has been protecting this historic Lake County village since 1990. Long Grove is one of the most naturally preserved communities in the Chicago suburbs. It has 8,000 residents across 11.3 square miles of wooded lots, open fields, wetlands, and countryside. Because the village was intentionally preserved rather than densely developed, wildlife here isn’t an occasional visitor — it’s a permanent neighbor. In particular, estate-sized lots often exceed an acre, Buffalo Creek winds through residential areas, and extensive wetland systems border many properties. As a result, squirrels, raccoons, skunks, opossums, chipmunks, woodpeckers, and nuisance birds are an everyday presence on virtually every Long Grove property.
We’re headquartered in nearby Wheeling and our technicians serve the Long Grove area regularly. Whether your home is a historic property near the covered bridge or a custom estate set deep in the woods, we understand the specific wildlife challenges that come with this community.
Long Grove is different from every other community in our service area. Its rural character was deliberately preserved. Where other suburbs cleared land for dense development, Long Grove maintained large lots and kept commercial development minimal. The result is a village where the landscape itself is wildlife habitat. In other words, your property isn’t adjacent to habitat — it is habitat. Mature hardwoods, natural ground cover, open meadows, and creek corridors all occupy the same lots where homes sit. Consequently, wildlife populations here are denser and more diverse than in any other community we serve.
Buffalo Creek runs through Long Grove, providing water, foraging habitat, and a continuous travel route for wildlife. Raccoons, skunks, and opossums travel the creek corridor between residential areas. As a result, wildlife doesn’t stay in one area but moves freely through neighborhoods along the waterway. Properties along or near Buffalo Creek face the heaviest pressure. However, the creek’s influence extends well beyond its immediate banks because animals travel outward from the corridor to den in residential structures.
Long Grove’s extensive wetland systems are a defining feature of the village. These areas support wildlife populations year-round. For example, raccoons forage along wetland edges, while skunks and opossums use the dense vegetation as shelter. Furthermore, the moisture-rich environment supports insect populations that attract woodpeckers and other birds. Because many of these wetlands are protected, the wildlife they support will always be there. Additionally, the transition zones between wetland and upland are where wildlife pressure is most intense. Animals move between the wetland habitat they depend on and the residential structures they exploit for shelter.
Most Long Grove properties sit on an acre or more. While these generous lots are part of the village’s appeal, they also mean more wildlife habitat surrounds your home on every side. Mature trees provide squirrel nesting sites and aerial access to rooflines. Natural ground cover gives skunks and opossums continuous travel routes. In addition, wooded edges and hedgerows provide raccoon shelter within steps of your home. Larger homes also have more foundation perimeter, more roofline, and more utility penetrations — all creating additional entry points.
Long Grove’s commitment to its rural character means minimal commercial development. This is a defining part of the village’s charm. However, the absence of commercial areas also means there’s no break in the natural landscape. In most suburbs, shopping centers and office parks create gaps in wildlife habitat. In Long Grove, by contrast, the habitat is continuous from property to property. As a result, wildlife populations are connected across the entire village without interruption.
Both eastern gray squirrels and fox squirrels thrive on Long Grove’s wooded estate lots. The mature hardwoods provide abundant food and nesting sites. In addition, the continuous canopy gives squirrels aerial routes to every roofline across the village. On estate properties, squirrels may have a dozen or more overhanging branches providing direct roof access. They chew through fascia boards, deteriorated soffits, and attic vents to enter attics. Once inside, they nest in insulation and gnaw on electrical wiring — creating serious fire hazards. Because the canopy connects across Long Grove’s estate lots, removing one squirrel without sealing the entry point means another takes over within days.
Raccoons are exceptionally common in Long Grove. The combination of Buffalo Creek, extensive wetlands, and wooded residential lots creates ideal conditions for large populations. They travel the creek corridor, along wetland edges, and through connected wooded landscapes between properties. They’re powerful animals that tear open soffit panels, pry apart fascia, and push through deteriorated attic louvers. Inside attics, they create contaminated latrines, destroy insulation, and crush ductwork. They also den under elevated decks, in detached outbuildings, and inside chimney chases. On larger properties, raccoons may den in multiple locations across a single estate. Because the surrounding habitat is so extensive, removal without exclusion is only a temporary fix.
Skunks den beneath porches, decks, garden sheds, barns, and detached garages. The village’s continuous natural ground cover allows them to move freely across properties. They dig conical holes across lawns while searching for grubs. In addition, spray incidents near doorways create serious odor problems. Peak denning occurs in spring when females raise kits. Long Grove’s estate properties often have multiple outbuildings — horse barns, garden sheds, pool houses — and each one provides additional denning opportunities that skunks exploit.
Opossums shelter under porches, in garages and outbuildings, and occasionally in crawl spaces. They follow Buffalo Creek and the wetland edges through the village. They leave droppings, attract fleas and ticks, and sometimes die in wall voids. Consequently, they create severe odor issues that require professional inspection to locate and resolve. On larger Long Grove properties, opossums may establish in multiple sheltered locations.
Eastern chipmunks burrow along foundations, under walkways, patios, retaining walls, and garden borders. In Long Grove, estate properties feature extensive stone walls, flagstone walkways, and elaborate garden terracing. As a result, chipmunk tunnel systems can be remarkably extensive. These tunnels undermine hardscape and direct water toward foundations. Because Long Grove’s lots are so large, chipmunk populations can grow very large before the full scope of damage becomes apparent.
Woodpeckers are highly active in Long Grove. The village’s extensive mature canopy and natural dead wood provide ideal habitat for multiple species. They drill into fascia boards, cedar siding, log-accent exteriors, and natural wood trim. Many Long Grove estates feature cedar or log exterior elements that attract woodpeckers more than vinyl or composite siding. Furthermore, homes with carpenter bee activity are especially targeted because woodpeckers drill into wood to reach bee larvae. We install deterrent systems and exclusion materials to protect your home. Importantly, woodpeckers are federally protected under the Migratory Bird Treaty Act, so humane deterrence is the only legal approach.
House sparrows and European starlings nest in dryer vents, bathroom exhaust vents, soffits, and building gaps. On larger homes with multiple rooflines and dormers, birds find more nesting opportunities than on simpler construction. Their droppings damage roofing materials and painted surfaces. In addition, nesting material blocks vents — creating fire hazards and moisture problems. Furthermore, bird mites from abandoned nests migrate into living spaces. These cause bite complaints that homeowners often mistake for other issues. Barn swallows also nest on outbuildings and covered structures — while protected under the MBTA, their droppings create maintenance issues.
Quick Kill does not provide bat removal or exclusion services. Bat work requires specialized licensing and techniques. If you suspect bats in your attic or walls, we recommend contacting a licensed bat removal specialist. However, many homeowners who think they have bats actually have squirrels or birds. Call us and we’ll help identify what you’re dealing with.
Every Long Grove wildlife job starts with a thorough inspection. We examine the entire exterior — roofline, soffits, fascia, gable vents, roof vents, chimney caps, and dormers. We also inspect the foundation perimeter, porches, decks, outbuildings, barns, and detached structures. Inside, we check attics, crawl spaces, and garages for droppings, nesting material, and entry trails. On Long Grove’s estate homes, this inspection covers significantly more perimeter than on standard suburban homes. In addition, we assess your property’s relationship to Buffalo Creek, adjacent wetlands, and surrounding natural areas. That context determines how much ongoing wildlife pressure your home will face.
We place trap sets in the most effective locations based on inspection findings. A licensed technician returns each day to check traps, reinspect, and remove animals. Any domestic animal accidentally caught is released immediately. For attic squirrels and raccoons, we also use one-way exclusion doors. These allow animals to leave but prevent re-entry. This approach is particularly important during nesting season when young may be present. On larger Long Grove properties, we may need multiple trap sets at different locations.
Exclusion is what separates a temporary fix from a permanent solution. In Long Grove, this step is especially critical because the continuously natural landscape guarantees new animals will test your home’s defenses every day. We seal every identified entry point using heavy-gauge galvanized steel mesh, metal flashing, and commercial-grade materials. On Long Grove’s custom estates, this often means addressing extensive soffits, multiple roofline junctions, chimney chases, and outbuilding connections. For skunks, we install buried L-shaped barriers around porches, decks, and outbuildings. For birds, we install professional vent covers and screening.
Our exclusion work comes with a two-year warranty covering the materials, installation, and any trapping services needed in the areas we’ve sealed.
After removal, we address contamination. Raccoon latrines require careful cleanup due to roundworm risk. This is especially important in Long Grove, where raccoon infestations can be extensive. Squirrel-damaged insulation may need replacement. Bird nests in vents need full removal to restore airflow and eliminate mite infestations. We sanitize affected areas and remove nesting material to eliminate odors that attract new animals.
We focus exclusion and trapping on the home and immediate structures — not your entire property. Wildlife will always be active on your wooded lot and along your creek. That’s expected. The goal is to keep them out of your home, garage, barn, and outbuildings. Our exclusion work creates a permanent barrier between wildlife and the interior of your structures, regardless of lot size.
Timing is the best initial clue. Daytime scratching typically indicates squirrels. Nighttime heavy thumping suggests raccoons. Light nighttime scratching could be mice, which we handle through our rodent control program. Fluttering and chirping points to birds. We confirm the species during inspection before recommending treatment.
Wildlife will always be active on Long Grove properties. The village’s preserved rural character and protected wetlands are permanent habitat. That’s part of what makes Long Grove special. However, proper exclusion keeps animals out of your home reliably. Once we seal all entry points with wildlife-grade materials, animals cannot re-enter. Our two-year exclusion warranty covers the work, and we recommend annual inspections to catch new vulnerabilities.
Yes. We can exclude any structure on your property. On Long Grove estates, outbuildings are often the first place wildlife establishes. They’re typically less sealed than the main home. We inspect and exclude outbuildings alongside the main residence when needed.
Cost depends on the species, number of entry points, extent of damage, and home size. Estate properties with multiple structures typically require more extensive exclusion work. We provide a free inspection and quote — call (847) 724-1511.
Quick Kill Exterminating Co. has been resolving wildlife conflicts in Long Grove since 1990. Whether squirrels from your estate oaks have entered the attic, raccoons are traveling Buffalo Creek to your deck, woodpeckers are drilling into your cedar siding, or skunks have denned beneath your barn, we combine professional trapping with permanent exclusion to solve the problem for good.
Other Long Grove services: General Pest Control · Ant Extermination · Mouse & Rodent Control · Mosquito Control