Longmont, CO · Boulder County

Bird & Bat Guano Cleanup in Longmont, CO

Opened a barn, loft or chimney in Longmont and found years of droppings? Stay clear and call (877) 812-4220. You get a crew that uses containment and HEPA-filtered equipment to remove it safely.

Call (877) 812-4220

Answered 24/7
Unmarked vehicles
OSHA bloodborne pathogen protocols
Insurance claim help

If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.

Bird & Bat Guano Cleanup in Longmont, CO

Bird and Bat Guano Cleanup for Longmont, CO Homes and Businesses

Pigeon droppings removal is the cleaning of heavy, caked droppings from structures where birds roost. It can involve scraping, washing, disinfecting and sometimes removal of nests and feathers.

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

Longmont is on the drier side, with about 15 inches of rain a year, so old guano dries out fast and turns to fine dust that must be wetted before removal. Older and newer buildings in Longmont both attract roosting animals, and attic guano is handled the same way: wet down, remove, bag and disinfect.

What bird & bat guano cleanup covers:

Sorting, cleaning and sanitizing of stored items and belongings that can be saved
Sealing and bagging of contaminated waste for proper disposal
Odor removal and deodorizing of ammonia-like smells left by droppings
Documentation of the work for buyers, inspectors, landlords and insurers
Cleaning of stained ceilings, walls and floors below an affected attic

From Thick Droppings to a Sanitized Space in Longmont, CO

1. Find every deposit

Crews check roost sites, rafters, ledges and insulation, since droppings build up where animals return again and again.

2. Collect the droppings

Guano is collected without sweeping or blowing, and bagged on site so it never crosses clean rooms.

3. Wet, scrape and clear

Droppings are wetted, scraped and collected, and insulation that cannot be cleaned is cut out and bagged.

4. Final walkthrough

Odor and air are checked, and the owner is shown what was done and what remains for other trades.

Bird & Bat Guano Cleanup Cost in Longmont, CO

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

The size of the affected area is the biggest factor. A small ledge is quick, while a whole attic or barn takes far more labor and material.

Type of job	Typical range
Bat droppings cleanup in larger infestations	$600 - $8,500
Full attic restoration	$4,500 - $9,000+
Minor spot cleaning	$500 - $1,200
Standard remediation	$1,500 - $4,000

Published ranges only (Bat guano remediation cost guide, HomeAdvisor); every bird & bat guano cleanup job in Longmont 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.

Try the Longmont Biohazard Cleanup Cost Calculator →

Bat and Bird Droppings Questions Answered in Longmont

Should I remove the bats first or clean the guano first?

The animals come out first. Wildlife professionals handle exclusion, and rules about bats can vary by species, season and place. Cleanup follows once the space is no longer in use by animals.

How do I know if I have bats in my attic?

Common signs are dark droppings that crumble, stains on walls near gaps, a strong ammonia smell and squeaking or scratching at dusk and dawn. Droppings often collect in piles below entry points. A wildlife professional can confirm it.

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.

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.

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.

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.

Related Biohazard Cleanup Services in Longmont, CO

See all biohazard cleanup services in Longmont, CO →

Soiled attic insulation in Longmont, CO?

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

Call (877) 812-4220