1. Locate the contamination
Crews check along walls, under appliances, in ductwork and across insulation, since rodents travel the same paths again and again.
Kentfield, CA · Marin County
Are mice or rats leaving a mess in your Kentfield property? Call (877) 812-4220. Cleanup technicians wet down and remove droppings, bag contaminated materials and sanitize the affected surfaces.
If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.
Rat droppings cleanup is the removal of larger droppings, urine stains and gnawed, soiled materials from attics, walls, garages and kitchens. It includes sanitizing surfaces and treating the odor that rodents leave behind.
Need residential or commercial rodent cleanup in Kentfield or nearby parts of Marin County? Call Kentfield Biohazard Cleanup Help for help with your attic, crawl space, barn, workshop, pantry, ductwork or storage room.
With roughly 44 inches of annual rainfall in Kentfield, damp weather sends rodents indoors, and moisture makes droppings and nesting material smell worse. Many homes in Kentfield, about 90%, were built before 1980. Older insulation and wood framing soak up droppings and urine and hold odor.
A typical rodent droppings & hantavirus cleanup job includes:
Crews check along walls, under appliances, in ductwork and across insulation, since rodents travel the same paths again and again.
Droppings and nesting debris are wetted, collected and bagged by hand, never swept or blown.
Droppings are wetted, wiped up and bagged, and insulation or cardboard that cannot be cleaned is cut out.
Remaining surfaces are disinfected and the musky smell is treated at its source.
Rodent droppings & hantavirus cleanup in Kentfield, CA typically costs $150 to $6,200, depending on the size of the affected area and the materials involved.
How long rodents have lived in the space affects the work. Older infestations leave thicker buildup, more nesting material and stronger odor.
| Type of job | Typical range |
|---|---|
| Waste removal and disinfection benchmark | $600 - $1,000 |
| Rodent cleanup benchmark | $150 - $600 |
| Attic cleaning with insulation replacement benchmark | $2,200 - $6,200 |
These ranges come from published cost guides (HazardPros) and are not a quote for Kentfield. Price drivers include size of the area, whether insulation is affected, access to attic or crawl space, odor. For a real number, call (877) 812-4220.
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.
It depends on the size of the area, how much insulation is soiled and how hard the space is to reach. A small shed costs less than a full attic. The team sets the price after seeing the space.
Hard surfaces and items in sealed plastic containers can usually be cleaned and kept. Insulation, cardboard and fabric soiled with droppings or urine are generally discarded. The crew sorts items with you before anything is thrown out.
Yes, exposure can happen when dust from droppings, urine or nests is stirred up and breathed in. That is why cleanup is done wet and with protective gear. If you feel sick after being around droppings, tell a doctor about the exposure.
Insulation soaks up droppings, urine and odor and cannot be reliably cleaned. Removing it takes away both the contamination and the smell. Replacement insulation is usually a separate job.
Worker safety follows OSHA rules for contaminated materials, and waste disposal is handled according to local requirements. The CDC publishes plain-language guidance on safe rodent cleanup, and your local health department can answer area questions.
Call (877) 812-4220 to talk through attic, crawl space or shed cleanup.
Call (877) 812-4220