Bat Removal & Exclusion in Lawrenceville, GA
Small dark droppings collecting on the deck or the driveway under one spot on the roof? In Lawrenceville, where creeks and ponds feed a lot of night insects, that's often a bat colony using a gable vent. Call us and tell us about the job — we will confirm the local crew for your county before any work starts.
Bats in your Lawrenceville home
Bats eat insects, and Lawrenceville's creek buffers, detention ponds and wooded edges produce a lot of them on summer nights. A colony needs a dark, dry place close to that food, and the attic of a nearby house works well. Most homeowners find out from the droppings on the ground: small, dark pellets piling up on a deck, a patio or a car parked under one spot on the roof. That pile sits right under the place the bats are getting in.
The bats in Georgia attics are mainly big brown and little brown bats. Both are protected and both are worth having around for the insects they eat, so the goal is to move them out of the house, not kill them. Getting them out is simple in principle. Getting the timing right is the part that matters, because for four months each year the colony has young that can't fly.
Why the calendar comes first
Georgia's bat maternity season runs April 1 through July 31. During those months, mother bats are nursing pups that can't fly. If the exits are closed then, the adults leave to feed and the pups stay behind and die inside the house. For that reason, exclusion normally waits for early spring or for late summer into fall. Georgia DNR does allow exclusion inside the window when a licensed Nuisance Wildlife Control Operator does the work, but unless no young can be confirmed or there's a genuine health hazard, the right call is to wait. The inspection can happen any month so the work is ready to go.
Droppings, histoplasmosis and rabies
Bat droppings, called guano, build up wherever the colony roosts. As it dries, it can hold the spores of a fungus that causes histoplasmosis, a lung infection people get from breathing the dust. Don't sweep or vacuum it. Rabies is the other concern. Any bat found inside the living area of the house, especially in a room where someone was sleeping or near a child, should not be touched, and it's worth calling public health as well as a pro.
How bats get into a Lawrenceville house
A bat can squeeze through a gap about the width of a finger. On the typical subdivision house here, that's most often the gable vent, a loose ridge vent, a gap where the fascia has pulled away, or the space around a chimney. Sometimes a few bats are roosting only behind a gable vent and never reach the attic, which is a much smaller job. The pro walks the whole roofline either way, because bats will use any opening that's left.
How the exclusion works
The pro hangs a bat valve, a one-way tube or netting, on each active exit. At dusk the bats fly out to feed and can't get back in. After a few nights the pro checks by sight that the colony is gone, then removes the valves and seals those openings and every other gap with metal. Most jobs take two or three visits. Guano is cleaned out where it can be. Plenty of companies recommend replacing all the insulation; often that isn't necessary, so ask why.
What not to do
The usual mistake is spotting the gap and caulking it that weekend. If it's maternity season, or if part of the colony is still inside, that traps bats in the walls, which is a smell problem, a health problem and illegal for a protected animal. Mothballs, sprays and noise devices don't move bats out either. Wait, inspect, and exclude at the right time.
Common bat questions in Lawrenceville
I have bats in my attic in Lawrenceville — how do I get them out?+
When can bats legally and safely be removed in Georgia?+
Are the bats dangerous — what about histoplasmosis or rabies?+
There are bats coming out of my chimney at dusk — what do I do?+
Can't I just seal the gap where the bats get in?+
How much does bat removal cost in Lawrenceville?+
Other Lawrenceville problems that come with bats
Our wildlife crew handles these closely related problems — the ones that most often turn up with a bat issue.
Got more than bats in Lawrenceville?
If bats found the gap in your roofline, it's worth checking what else has. See everything we handle locally on the Lawrenceville wildlife removal hub, or jump to Georgia wildlife removal.
Want the background before you call? Read our statewide guide: Bats in your attic: Georgia law, maternity season and what exclusion costs.
One call to your Lawrenceville bat crew
A bat colony doesn't do much damage in a week, but the droppings keep building and the timing of the exclusion matters a great deal. Call us and tell us about the job — we will confirm the local crew for your county before any work starts.
- Local to Gwinnett County. Georgia DNR-compliant handling — call to ask about licensing and insurance.
- Maternity-safe exclusion. One-way bat valves after July 31 or before April 1, and the gaps sealed with metal once every bat is out.
- Done right. Removal, exclusion and cleanup.