Big Sky, MT · Gallatin County

Bird & Bat Guano Cleanup in Big Sky, MT

Are bats or pigeons leaving droppings on a Big Sky roof, ledge or balcony? Call (877) 812-4220. Cleanup technicians wet down the guano, remove it, bag it and sanitize the surfaces below.

Call (877) 812-4220

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Histoplasmosis-Aware Guano Removal in Big Sky and Gallatin County

An attic guano cleanup removes droppings from joists, beams and insulation, and treats the structure afterward. Insulation soaked with guano is usually discarded because it holds odor and contamination.

If you are a homeowner, landlord or property manager in Big Sky, MT, you can get bat and bird guano removal. Crews work at any hour in attics, lofts, rooftops, chimneys, balconies and warehouses across Gallatin County. To start, call Big Sky Biohazard Cleanup Help.

About 66% of housing in Big Sky is vacant, and empty buildings, barns and lofts give bats and birds quiet places to roost undisturbed. Only about 29% of homes in Gallatin County were built before 1980, but newer roofs, vents and soffits can still give bats and birds a way in.

Bird & Bat Guano Cleanup in Big Sky usually includes:

Sorting, cleaning and sanitizing of stored items and belongings that can be saved
Documentation of the work for buyers, inspectors, landlords and insurers
Containment and wet removal of bat guano from attics, wall voids and rafters
Cleanup of barns, lofts, silos, chimneys and old buildings with heavy guano buildup
Cleanup of pigeon and bird droppings on roofs, ledges, balconies and rooftops

The Bat and Bird Droppings Removal Process in Big Sky

1. Keep everyone away

Family members, tenants, staff and pets stay out while the crew plans the work and gets into protective equipment.

2. Hold the dust down

Moisture and containment keep spores and particles from becoming airborne during removal.

3. Remove and bag

Guano, soiled insulation and nesting debris are removed by hand or with HEPA-filtered tools and sealed in heavy bags.

4. Treat and verify

The space is disinfected, deodorized and inspected, and the crew explains what repairs or insulation work may follow.

Bird & Bat Guano Cleanup Cost in Big Sky, MT

Expect bird & bat guano cleanup in Big Sky, MT to cost roughly $500 to $9,000, with the final price set after an on-site assessment.

Commercial and rental properties often need documented cleanup for managers, inspectors or buyers, which adds 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+

Published ranges only (Bat guano remediation cost guide, HomeAdvisor); every bird & bat guano cleanup job in Big Sky is priced after an on-site look. Price drivers include amount and depth of droppings, attic size, insulation removal, access. Questions? Call (877) 812-4220.

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What Big Sky Property Owners Ask About Guano and Histoplasmosis

Who pays for guano cleanup in a rental?

It depends on the lease and local law. Tenants should tell the landlord or manager right away. A landlord, an attorney or a tenant rights group can say who is responsible.

Do I need to replace attic insulation after guano?

Usually, if droppings or urine have soaked into it. Soiled insulation holds contamination and odor and cannot be reliably cleaned. After removal, new insulation is installed as a separate job.

Is it safe to stay home during guano cleanup?

For work in a sealed attic, many people stay in the home while crews work with containment. For heavy contamination or open spaces, it may be better to stay away. The team will say what is best for your situation.

Do barns and old buildings need special handling?

Buildings with years of buildup can hold thick, dry, dusty guano that is easy to disturb. Crews ventilate, wet down and use respirators and containment to keep spores out of the air.

Can you get sick from bat droppings?

Yes, mainly from breathing in dust from dry droppings. Risk is higher with old, heavy buildup in enclosed spaces. People with asthma, lung conditions or weak immune systems need extra care and should stay out of the area.

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.

Related Biohazard Cleanup Services in Big Sky, MT

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Pigeon droppings piling up in Gallatin County?

Tell the team what you found and it explains the next step.

Call (877) 812-4220