1. Keep everyone away
Family members, tenants, staff and pets stay out while the crew plans the work and gets into protective equipment.
South Baltimore, Baltimore, MD · City of Baltimore
Bird & Bat Guano Cleanup in South Baltimore, Baltimore, MD
Bird droppings on a South Baltimore balcony, patio or business entrance can carry germs and attract pests. Call (877) 812-4220 day or night and get the affected area cleared, washed and sanitized.
- Answered 24/7
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- OSHA bloodborne pathogen protocols
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If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.
Pigeon and Bird Droppings Cleanup in South Baltimore, Baltimore, MD
Guano cleanup is the safe removal of bird and bat droppings from attics, barns, chimneys, roofs and ledges, along with soiled insulation, then disinfection of the affected area. Dust control is built into every step.
When bats or birds leave droppings on your property in South Baltimore, you get a crew that wets down and contains the material before removal. The team bags it, disinfects the area and checks the finished work. For City of Baltimore jobs, call South Baltimore Biohazard Cleanup Help.
About 13% of housing in Baltimore is vacant, and empty buildings, barns and lofts give bats and birds quiet places to roost undisturbed. A July high of 90 degrees in South Baltimore affects how fast guano dries and how strong the ammonia smell gets in a closed attic.
What bird & bat guano cleanup covers:
- HEPA-filtered vacuuming and air cleaning to capture fine dust after removal
- Disinfection of wood framing, joists and hard surfaces with EPA-registered products
- Cleanup after wildlife exclusion, once bats or birds have been removed by a professional
- Sealing and bagging of contaminated waste for proper disposal
- Odor removal and deodorizing of ammonia-like smells left by droppings
The Bat and Bird Droppings Removal Process in South Baltimore
2. Hold the dust down
Moisture and containment keep spores and particles from becoming airborne during removal.
3. Wash and disinfect the structure
Joists, rafters, ledges and walls are washed and disinfected, and stained areas are treated.
4. Disinfect and inspect
Wood, drywall and hard surfaces are cleaned and disinfected, odor is treated, and the crew checks the finished space.
Bird & Bat Guano Cleanup Cost in South Baltimore, Baltimore, MD
Bird & bat guano cleanup in South Baltimore, Baltimore, MD typically costs $500 to $9,000, depending on the size of the affected area and the materials involved.
Access matters. Steep roofs, tight crawl spaces, low-clearance attics and high ledges require extra safety setup and time.
| Type of job | Typical range |
|---|---|
| Minor spot cleaning | $500 - $1,200 |
| Bat droppings cleanup in larger infestations | $600 - $8,500 |
| Standard remediation | $1,500 - $4,000 |
| Full attic restoration | $4,500 - $9,000+ |
Estimates only, not a quote. Sources: Bat guano remediation cost guide, HomeAdvisor. Price drivers include amount and depth of droppings, attic size, insulation removal, access. Call (877) 812-4220 to talk through the job.
Bat and Bird Droppings Questions Answered in South Baltimore
Can guano get into ductwork or vents?
Yes, if birds or bats roost near vents or intakes, droppings and dust can enter air paths. Cleanup may include treating vent openings and nearby surfaces.
How do I get rid of the guano smell?
The odor comes from droppings and urine soaked into wood and insulation, so the fix is removing the source and treating surfaces. Air fresheners only cover it. Deep stains in wood may need extra treatment.
What is histoplasmosis?
Histoplasmosis is a lung infection linked to a fungus that can grow in soil and droppings from birds and bats. People are exposed by breathing in spores. Many exposed people have no symptoms, and anyone who feels unwell after being around guano should tell a doctor.
What rules apply to guano cleanup in Maryland?
Worker safety follows OSHA rules for hazardous dust, and waste disposal is handled according to local requirements. Rules about moving or excluding bats and other wildlife can vary by species and season, so check with a wildlife professional first.
How do you clean pigeon droppings safely?
Wet the droppings lightly, scrape them into a bag, then wash and disinfect the surface. Wear gloves, eye protection and a mask. Large roost areas, rooftops and enclosed spaces are best left to a team.
Can pigeon droppings damage a roof or building?
Yes. Droppings are acidic and can stain and wear down paint, metal and roofing over time. They also clog gutters and drains and create slip hazards on walkways. Cleanup and deterrents work best together.
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Pigeon droppings piling up in City of Baltimore?
Call (877) 812-4220 to talk through attic, barn or rooftop cleanup.
Call (877) 812-4220