Bat
Eptesicus fuscus
Identification
Big brown bats and little brown bats commonly roost in attics, walls, and soffits. Their guano (droppings) accumulates and can harbor histoplasmosis fungus, a serious respiratory disease. Bats are a primary rabies carrier in Canada. They are protected species in most provinces, so exclusion (not extermination) is required.
Treatment Cost
$400 - $1500
Urgency Level
High
Commonly Found In
Attics, wall cavities, chimneys, soffits, barns
Recommended Treatment
Professional bat exclusion using one-way valves that let bats exit but not return. Must be done outside of maternity season (June-August) to avoid trapping flightless pups inside. Full attic decontamination of guano may be required.
Prevention Tips
Seal all gaps larger than 1cm on the roofline, install chimney caps, repair damaged soffits and fascia, keep attic vents screened with fine mesh.
Frequently Asked Questions
How do I identify a bat?
Big brown bats and little brown bats commonly roost in attics, walls, and soffits. Their guano (droppings) accumulates and can harbor histoplasmosis fungus, a serious respiratory disease. Bats are a primary rabies carrier in Canada. They are protected species in most provinces, so exclusion (not extermination) is required.
How do I get rid of bats?
Professional bat exclusion using one-way valves that let bats exit but not return. Must be done outside of maternity season (June-August) to avoid trapping flightless pups inside. Full attic decontamination of guano may be required.
How can I prevent bats?
Seal all gaps larger than 1cm on the roofline, install chimney caps, repair damaged soffits and fascia, keep attic vents screened with fine mesh.
How much does bat treatment cost?
The average cost of professional bat treatment ranges from $400 to $1500 in Quebec, Canada.
Where are bats commonly found?
Attics, wall cavities, chimneys, soffits, barns