Attic & Crawl Space Remediation
Contaminated Insulation Removal Done Safely
Rodent Contamination · Pest Damage · Old Blown-In · Attic & Crawl Space
Insulation contaminated by rodents, saturated with moisture, or damaged by pest activity is not just ineffective — it can be a health hazard. Rodent urine and feces in attic insulation harbor hantavirus and leptospira bacteria. Old, flattened, or saturated insulation provides no R-value benefit while continuing to harbor pests. 101 Exterminators provides safe, thorough insulation removal from attics and crawl spaces using HEPA-filtered vacuum equipment and appropriate personal protective equipment.
How We Work
Our Process
Every service follows a structured protocol designed to deliver effective, lasting results — not a temporary fix.
Assessment & Safety Review
We assess contamination extent, access points, insulation type, and identify any asbestos indicators that would require different handling protocols.
Rodent Exclusion First
If rodents are active, we seal entry points before beginning removal — installing new insulation before resolving active infestation is counterproductive.
HEPA-Vac Removal
Contaminated blown-in insulation is vacuumed out using HEPA-filtered equipment that contains particulates. Batt insulation is bagged and removed in sealed bags.
Disinfection & Deodorization
Surfaces are disinfected with enzyme-based or quaternary ammonium cleaners to address urine, feces, and nesting materials. Deodorization is applied as needed.
What Sets Us Apart
Why Choose 101 Exterminators
20+ years of service across four Central California counties. CA licensed, insured, and backed by a genuine satisfaction guarantee.
Health Safety Priority
HEPA-filtered removal prevents aerosolization of contaminated particles during extraction. Our team uses N95 or higher respiratory protection throughout.
Coordinated with Exclusion
We do not simply remove and replace insulation without addressing active rodent entry — that would just contaminate the new insulation. Exclusion and removal are coordinated.
20+
Years in Business
A+
BBB Rating
4
Counties Served
5★
Google Rating
Common Questions
Frequently Asked Questions
How do I know if my attic insulation needs to be replaced?
Signs include: visible rodent droppings or urine staining throughout the insulation, strong persistent ammonia or musky odor from the attic, visible nesting material, insulation that is compressed to less than 3-4 inches of original depth, or water damage from a past roof leak. During our pest inspection, we note insulation condition in the report.
Related Services
Serving 4 Central California Counties
Monterey · San Benito · Santa Cruz · Santa Clara
Ready to Get Started?
Free Insulation Removal Inspection
No obligation. Written estimate before any work begins. CA licensed and insured. Serving Monterey, San Benito, Santa Cruz, and Santa Clara counties.