Humane Bat Removal for Burlington Homes

Common Bat Species in the City

Burlington homes are often invaded by two bat species, including the little brown bat and the big brown bat. These bats are common in forested habitats and urban neighborhoods. They’re more cold-tolerant than most species, preferring dry and cool hibernation areas near cave entrances or your home’s attic.

The little brown and big brow bats are a natural part of Burlington’s ecosystem, but certain areas experience more activity than others do. Neighborhoods such as Roseland, Millcroft, Tyandaga, Aldershot, and Headon Forest are particularly susceptible. Here are the reasons various bat species are common in Burlington.

Proximity to the Niagara Escarpment

The Niagara Escarpment creates an ideal habitat for bat populations throughout Burlington and the Halton region. Its forested slopes, rocky crevices, and protected natural spaces offer excellent roosting and swarming environments. From there, bats can easily travel into nearby neighborhoods, such as Tyandaga, Brant Hills, Headon Forest, and Aldershot in search of shelter and warmth.

Abundant Foraging Opportunities

Burlington provides a reliable food source for insect-eating bats. Local creeks, stormwater management facilities, ponds, backyard pools, and ravine systems support large populations of mosquitoes, moths, and other nocturnal insects. Areas near the Bronte Creek, Grindstone Creek, and the Lake Ontario shoreline are especially attractive feeding grounds for bats during warmer months.

Warm, Protected Attics

Modern homes often replicate the conditions bats naturally seek in caves and hollow trees. Warm attics, dark roof cavities, and undisturbed wall spaces provide ideal locations for summer maternity colonies. Species such as big brown and little brown bats can enter through openings as small as 6 to 16 millimeters around rooflines, soffits, vents, and fascia.

Warning Signs that These Wild Animals are in Your House

In most cases, bat infestations remain hidden because of their discreet behavior and nocturnal nature. Watch out for the following;

• Wing movement and scratch sounds from the ceiling and walls, especially during twilight hours.
• Oily, darkened marks along your roof edge, attic space, or near exhaust outlets.
• Spotting bats on your roof edges, chimney structures, or gable section, especially at sunset.
• Scattered pellet-like droppings around your soffits, gutter systems, and beneath your windows.
• A chemical-like or musky smell emanates from the attic or upper areas of your home.

Bats can easily enter small openings in your home’s exterior to access the attic or roof. In Burlington, they commonly enter homes through gaps around rooflines, soffits, fascia boards, attic vents, chimneys, and areas where building materials have separated over time. Homes in established neighborhoods, such as Roseland, Aldershot, and Tyandaga, are particularly vulnerable due to aging construction materials.

Once bats find a suitable space for nesting in your building, they often return to the same location year after year unless it is properly sealed.

Infestation can Cause Significant Damage

All the common bats in Burlington and the surrounding areas are insectivores. That means their nourishment is limited in the winter, which is why they hibernate. If they end up in your attic, roof, ceiling areas or other areas of your home, bats can cause the following forms of damage.

Disease Transmission

While bats play an important role in the city’s ecosystem, they can pose health concerns when they roost inside homes. Guano accumulations may harbor fungal spores associated with histoplasmosis, a respiratory infection that can affect people exposed to contaminated dust. Although rabies is relatively rare, bats remain one of the primary wildlife carriers in Ontario.

They may also carry disease-causing viruses and parasites such as bat bugs and mites into living spaces. Therefore, if you spot a bat in your home, contact Critter Hero for immediate removal.

Structural Damage

Bat colonies can occupy the same roosting site for months or even years, which means their waste will accumulate over time. Guano and urine can saturate attic insulation, reduce its effectiveness, stain wood framing, and contribute to moisture-related deterioration. As deposits grow, strong odors may develop and spread through the home. This affects indoor air quality.

Creates Opportunities for Other Wildlife

The openings bats use to access your rarely go unnoticed by other animals. Over time, gaps around rooflines, vents, soffits, and fascia can widen due to weather exposure and repeated wildlife activity. These vulnerable areas may eventually attract rodents, nesting birds, squirrels, and even raccoons seeking shelter inside your building.

How We Remove these Nuisance Critters

At Critter Hero, we don’t believe in quick fixes when it comes to bat and overall wildlife removal. That’s why our process is designed to identify how bats entered your home, remove them safely, repair the damage they leave behind, and prevent future wildlife issues.

Step 1: Uncover how they Entered Your Home

Our team will perform a thorough inspection to identify primary and secondary entry points, assess potential roosting locations, and uncover vulnerabilities that could allow future entries. Perhaps there are cracks on your walls, gaps between soffits and the roof, or other vulnerable areas.

Step 2: One-Way-Doors & Other Options

Bats are protected wildlife, which means removal must be handled properly. We develop a customized exclusion strategy that allows bats to leave safely while preventing them from re-entering the structure. Note that the Critter Hero team is well-known for effective, humane wildlife removal services.

Step 3: Assess and Repair Damaged Areas

Removing these nuisance animals from your home is only part of the solution. Our team will assess and replace contaminated insulation, clean the accumulated guano, address odor concerns, and repair structural damage.

Step 4: Seal all Potential Entry Points

Many recurring wildlife problems begin with openings that homeowners never notice. Once we fix the damage caused by bats, we’ll reinforce vulnerable areas, seal access points, and install exclusion measures to prevent re-entry. This can prevent future issues associated with various animals invading your home.

Bats are Protected Species in Ontario

There’s a reason it’s recommended to hire an experienced professional for bat removal. Burlington enforces the Fish and Wildlife Conservation Act and the Endangered Species Act, which classifies bats as protected mammals. Thus, it’s strictly illegal to harm, trap, or kill bats. At Critter Hero, we humanely remove wildlife, even those that pose health risks and cause structural damage to properties.

Endangered Species Protection

Several bat species in the Halton region and across Ontario, including the Northern Myotis, Little Brown Myotis, and Tri-colored bat, are classified as endangered species under Ontario’s Endangered Species Act (ESA). They’re also listed as protected endangered species under the federal Species at Risk Act (SARA).

No Bat Removal from May to mid-August

Given that bats are protected legally, wildlife removal companies can’t handle exclusions or seal them out of your home during the summer maternity season. Doing so can trap flightless pups (orphaned wildlife) in your attic or walls, where they may starve. This violates laws that require humane removal of nuisance wildlife.

Cost of Our Exclusion Services
Burlington residents pay varying costs of bat removal services, starting with a free consultation and inspection. The actual cost depends on the number of bats to be removed, their nesting areas, and the extent of damage that will require repairs. Here are the estimated costs of bat removal services.

If you’re looking for a long-term solution to bat infestation, contact us. We’re a locally owned company that helps prevent the potential hazards posed by wild animals entering homes. Contact us today and schedule a free property inspection.

Frequently Asked Questions

• Why do bats keep returning to the same home?

  Bats are creatures of habit and often return to roosting sites that have provided shelter in the past. If entry points remain accessible, the same colony may attempt to reoccupy the attic year after year. That is why our professional exclusion and proper sealing are essential for long-term protection.

• Why can’t bats simply be trapped and relocated in Burlington?

  Bat removal in Burlington and across Ontario is highly regulated to protect local bat populations. Relocating bats is often ineffective because many species attempt to return to their original roost. Professional exclusion allows bats to leave safely while preventing them from regaining access to homes.

• Are older Burlington homes more vulnerable to bat activity?

  In many cases, yes. Established neighborhoods such as Roseland, Aldershot, and parts of Tyandaga have older homes where aging roofing materials, soffits, fascia boards, and vents often create small openings. These gaps can provide easy access to attics and wall cavities.

• How do I know all the bats have left after removal?

  You should monitor activity around identified entry points. Besides, our team uses exclusion techniques that allow bats to exit but not return to your property. Once the colony has vacated your buildings, we safely seal the openings and complete any necessary repairs without trapping animals inside.