Bat Removal and Exclusion
Humane bat eviction and sealed exclusion for homes and businesses
5 Highlights on Bat Removal and Exclusion
- Licensed wildlife control operators inspect every roost, attic, and wall cavity to locate entry points, gaps, and crevices used by Little Brown Bats and Big Brown Bats.
- One-way doors and exclusion devices let bats fly out at dusk and block their return, keeping the colony safe and the structure sealed.
- Bat-proof sealing with hardware cloth, mesh, caulk, and expanding foam closes soffits, eaves, louvers, and roofline gaps against future infestations.
- Guano removal and decontamination sanitize attics contaminated with droppings, urine, and histoplasmosis pathogens using respirators, hazmat suits, and EPA-approved disinfectants.
- Written inspection reports and treatment plans document every step, with warranties covering sealed entry points and recurring service contracts for seasonal monitoring.
Our crews handle maternity colonies with strict timing rules to protect pups, and we coordinate with the Department of Wildlife when protected or endangered species roost in your structure. Every exclusion follows Integrated Pest Management (IPM) standards.
Why Choose Our Bat Removal and Exclusion
Bat Removal and Exclusion is our core pest control specialty at A & R Pest Solutions, and our certified bat specialists bring years of field experience to every job. We are fully insured, hold state licensing, and follow EPA and Department of Wildlife protocols on every property we service.
Our technicians use humane, non-lethal methods. No poisons. No glue boards. We install one-way check valves that respect the bat’s role as a natural insect predator in the ecosystem while permanently evicting the colony from your attic, chimney, or wall cavity. We provide customers with a written inspection report, a clear treatment plan, and a sealed-work warranty that protects against re-entry for up to three years.
We back our work with these guarantees:
- Free re-inspection if you spot bat activity within the warranty period
- Sealed entry point guarantee on all hardware cloth, mesh, and caulk applications
- Guano decontamination warranty covering sanitized attic spaces
- Transparent pricing with no hidden fees on exclusion devices or PPE
We respect maternity colony timing windows. We never trap or harm pups. We coordinate releases with local wildlife authorities when relocation applies. Our crews wear hazmat suits, respirators, and gloves on every guano job to protect your family from rabies, histoplasmosis, and airborne allergens. In addition to bat exclusion, we provide rodent control and comprehensive pest control services for homes and businesses across Washington state. Trusted, professional, and award-winning service across the region.
Signs You Need Bat Removal and Exclusion
Bat Removal and Exclusion becomes urgent when you notice specific evidence of a bat infestation inside your property. Bats are nocturnal, winged mammals that slip through gaps as small as three-eighths of an inch, making it hard for homeowners and business owners to catch the problem early.
1. Scratching and squeaking at dusk or dawn: You hear flutter, scratch, and high-pitched squeak sounds from the attic, soffit, or wall cavity right as bats leave to feed or return to roost. The noise pattern repeats every night.
2. Guano piles near entry points: Dark, crumbly droppings collect on attic insulation, against fascia boards, or below louvers and gable vents. Guano carries histoplasmosis spores and demands professional decontamination with proper PPE.
3. Brown staining on siding or roofline: Bats leave greasy, oily marks where they squeeze through cracks, holes, or compromised soffits. The stains darken over time and signal a well-established entry point.
4. Strong ammonia odor in the attic: Accumulated urine and guano produce a sharp, pungent smell that seeps into living spaces. The odor confirms a maturing colony, often a maternity colony during summer months.
5. Sightings inside the home: A bat fluttering through a hallway or roosting behind shutters means the infestation has reached interior spaces. Rabies risk climbs sharply with direct contact, and the Health Department recommends immediate professional response.
Other red flags include swarming activity around your chimney at sunset, dead insects and other pests piling near attic vents, and unexplained stains on ceilings below the roofline. Call a licensed wildlife control operator the moment you spot any of these signs.
Our Bat Removal and Exclusion Process
Our Bat Removal and Exclusion process follows a strict five-step protocol developed by certified bat specialists and approved under Integrated Pest Management (IPM) guidelines.
Step 1: Inspection and Identification. A technician surveys the attic, roofline, chimney, soffits, eaves, gables, and louvers. We identify the species, locate every entry point, and assess colony size. You receive a written inspection report within 24 hours.
Step 2: Exclusion Device Installation. We mount one-way doors and check valves over primary entry points. Bats fly out at dusk to feed and cannot return. Maternity colonies receive special timing consideration to protect flightless pups.
Step 3: Sealing and Bat-Proofing. Once the colony has fully evicted, we seal every gap, crack, crevice, and hole with hardware cloth, stainless mesh, polyurethane foam, and exterior-grade caulk. We screen vents and patch damaged fascia.
Step 4: Guano Removal and Decontamination. Crews suit up in hazmat gear and respirators to vacuum and sanitize contaminated insulation, joists, and drywall. We apply EPA-registered disinfectants to neutralize histoplasmosis, salmonella, and bacterial pathogens.
Step 5: Final Walkthrough and Warranty. We inspect every sealed entry point, deliver photo documentation, and activate your service warranty. Optional monitoring contracts cover seasonal re-inspections.
The full process takes three to fourteen days depending on colony size and structural complexity.
Brands We Use
A & R Pest Solutions stocks professional-grade tools and materials trusted by wildlife control operators nationwide. We choose products that deliver effective, humane, and safe Bat Removal and Exclusion results.
- Bat Conservation and Management (BCM)
- Tomahawk Live Trap
- Xcluder
- Bird-B-Gone
- Stuf-Fit Copper Mesh
- DAP Alex Plus
- Great Stuff Pro
- 3M
- Tyvek 400
- Bioesque Botanical Disinfectant
Every product on our truck meets EPA standards and Department of Wildlife requirements. Safety drives every product choice.
Other Services
| Bat removal and exclusion | Bat eviction service | One-way door, attic guano |
| Professional bat removal | Humane bat exclusion | Maternity colony, roost sealing |
| Bat exclusion services | Bat proofing company | Hardware cloth, entry point |
| Affordable bat removal | Licensed bat control | Histoplasmosis, decontamination |
| Reliable bat exclusion | Certified wildlife operator | Soffit sealing, exclusion device |
FAQs About Bat Removal and Exclusion
What is bat removal and exclusion?
Bat removal and exclusion is a humane process that evicts a bat colony from a structure and seals every entry point against return. Technicians install one-way doors, let bats fly out naturally, and then close gaps with mesh, caulk, and foam.
When should I schedule bat removal and exclusion?
Schedule service as soon as you suspect a bat infestation – the moment you spot guano, hear scratching, or see bats entering your home. Avoid exclusion during maternity season (typically May through August) when flightless pups remain in the roost. Spring and fall offer ideal timing.
Why does bat exclusion matter for my health?
Bat guano carries histoplasmosis, a serious respiratory disease. Bats can also transmit rabies through bites. Exclusion eliminates the colony, decontaminates the attic, and protects your family from airborne pathogens and parasitic mites.
How does bat exclusion work?
A licensed wildlife control operator inspects your property, mounts one-way exclusion devices over active entry points, and waits for the colony to evict naturally. Crews then seal all gaps, vacuum guano, and disinfect contaminated areas.
Can I remove bats myself?
No. Always call a pro – bats are federally protected, and most states require a licensed wildlife control operator for any removal work. DIY attempts often trap pups inside walls, cause structural damage, and expose homeowners to rabies and histoplasmosis.
Does bat removal damage my home?
Professional exclusion causes no structural damage. We use precision tools, exterior-grade sealants, and color-matched mesh. Damaged soffits, fascia, or vents found during inspection get repaired as part of the service contract.