Bat Removal in East Haddam, CT – Humane Exclusion

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In East Haddam, bat removal must be performed by a licensed Nuisance Wildlife Control Operator (NWCO) using humane exclusion methods. Because most bat species in Connecticut are protected, it is illegal to kill bats or use poisons or chemicals.

Professional bat removal focuses on:

• Full home inspection 
• Identifying all entry points (some as small as 3/8 inch) 
• Installing one-way exclusion devices 
• Sealing the structure to prevent re-entry 

This process allows bats to leave safely while ensuring they cannot return.

Effective bat removal is not trapping—it’s a structural repair process:

1. Inspection
   We locate all active and potential entry points along the roofline, soffits, vents, and gaps. 
2. Exclusion
   One-way devices are installed so bats can exit at night but cannot re-enter. 
3. Sealing
   Once all bats are out, every entry point is permanently sealed. 
4. Cleanup (if needed)
   Guano removal, insulation replacement, and sanitation can be performed if contamination is present. 

Bat removal is strictly regulated in Connecticut to protect young bats:

• Maternity Season (Prohibited): June 1 – Mid-August
  Exclusion during this time can trap flightless young inside the home. 
• Best Time for Removal: August – Mid-October
  Once young bats can fly, exclusion can be performed safely. 
• Winter (Hibernation Period):
  Full exclusion is not performed during winter months. 

Bat exclusion is not performed during winter hibernation. At this time, bats are dormant inside the structure. If the home is sealed, it changes airflow and internal conditions.

Instead of leaving, bats can wake up and move deeper into the home trying to survive—sometimes ending up in living spaces.

Sealing a home at the wrong time doesn’t solve the problem—it usually makes it worse.

Homes in East Haddam—especially older or wooded properties—often have:

• Ridge vent gaps 
• Soffit and fascia openings 
• Gable and roofline vents 
• Chimney flashing gaps 
• Small construction gaps bats can squeeze through 

Even a gap as small as 3/8 inch is enough for bats to enter.

Costs vary depending on the size of the home, number of entry points, and overall complexity of the job.

• Inspection: FREE 
• Single Bat Removal: $225 – $430 
• Full Bat Exclusion: $500 – $1,500+ 
• Large or Complex Homes: $1,500 – $8,000+ 
• Guano Cleanup & Restoration: $500 – $5,000+ 

Pricing is based on:

• Number of active and potential entry points 
• Roofline complexity and accessibility 
• Level of guano contamination and insulation damage 

“The biggest factor isn’t the number of bats—it’s how many places they can get in.”

If a bat is inside your living space, what you do depends on possible contact.

If the bat was found:

• In a room with a sleeping person 
• Near a child or pet 
• Or there’s any chance of contact 

👉 DO NOT let it go

The bat must be safely captured and submitted for rabies testing through the Connecticut Department of Energy and Environmental Protection.

If the bat is flying in a room and:

• No one was sleeping 
• No contact happened 

You can allow it to exit:

• Close off interior doors 
• Open a window or exterior door 
• Turn off lights and give it a clear path out 

👉 In many cases, the bat will leave on its own.

If the bat must be captured:

• Wear thick gloves (never bare hands) 
• Wait for the bat to land 
• Place a container (cup, can, etc.) over it 
• Slide cardboard underneath to secure it 

👉 Do not damage the head—it must be intact for testing.

Releasing a bat that should be tested:

• puts people at risk 
• and can prevent proper rabies evaluation 

When in doubt, treat it as a capture situation, not a release.

Most repeat infestations happen because:

• Only the main hole was sealed 
• Secondary gaps were missed 
• Work was done at the wrong time of year 

If even one gap is left open, bats will return.

Bat exclusion is a structural repair, not a temporary fix. Once all entry points are properly sealed, bats cannot re-enter the home.

That’s why our warranty stays with the property itself. Whether you’re buying or selling a home in Connecticut, the protection remains in place for the next owner.

We provide bat removal and full home sealing throughout East Haddam and nearby towns, including:

• Moodus 
• Haddam 
• East Hampton 
• Lyme 
• Colchester 
• Bat removal in Connecticut

If you’re hearing scratching, squeaking, or movement in your attic or walls, it’s important to correctly identify the problem early.

Professional bat exclusion ensures the issue is handled safely, legally, and permanently.