Attic Insulation Replacement, Rodent Cleanup, Attic Decontamination, and Attic Restoration in Sacramento, Stockton, Modesto, Roseville, and Livermore, CA, and the Surrounding Areas
Contact 911 HAZMAT Cleanup today to schedule your attic inspection.
Advanced Attic Cleaning Service
From Rodent Infestation to Complete Restoration.
Keeping unwanted animals out of your home in Sacramento, Stockton, Modesto, Roseville, and Livermore, CA, and the surrounding areas can sometimes be a challenge, as they can find breaks in the barriers and gain access to one of the warmest locations in the home: the attic.
And when this is discovered, you must have rodent cleanup and attic decontamination services from 911 Hazmat Clean Up. Attic restoration is important in these cases because of the damage that these animals can cause to insulation, wiring, and structural members of your home. And with the damage, feces, and urine from these rodents, having the right personal protective gear is also important to prevent any ill health issues.
Contact us as soon as you realize that you have a rodent problem, or even if you suspect that you do.
6-Step Advanced Attic Cleaning Process
Step 1: Visual Inspection
Comprehensive Onsite Overview
A comprehensive visual onsite inspection and structural evaluation conducted at the job site, involving the systematic observation and documentation of all visible conditions, safety hazards, environmental risks, property contents, and client concerns to develop an accurate, actionable service plan.
It does not involve destructive testing or lab-based testing and analysis.
Step 2: Bio-Risk Assessment
Onsite Safety Planning
A bio-risk assessment and safety plan will be completed onsite to document and identify, assess, and mitigate the risks associated with biological hazards (biohazards) during a particular hazardous activity.
The bio-risk assessment will outline the potential biological threats, evaluate their likelihood and severity, and establish the safety procedures, PPE requirements, containment strategies, and response protocols necessary to protect workers, clients, and the environment.
Step 3: Source Removal
Remove Contaminated Insulation
Source removal of existing contaminated insulation and dispose of all contaminated materials from walls, ceilings, attics, crawl spaces, or other areas (e.g., mold, moisture, rodent infestation, fire/smoke damage, biohazard exposure), deterioration, or in preparation for structural work or replacement.
Step 4: Forensic Cleaning
6-Step Bio-Remediation Process
We perform a detailed, multi-phase cleaning sequence—Treat, Clean, Disinfect, Decontaminate, Steam, and Chemical Encapsulate—to eliminate all biohazards and restore a safe attic environment.
Step 5: ATP Verification
Pre/Post Surface Remediation Testing
We use an ATP (adenosine triphosphate) meter during both pre- and post-remediation phases to confirm that all surfaces have been thoroughly cleaned, sanitized, and decontaminated. This device provides immediate, quantifiable results that indicate the presence of organic residue, ensuring that biohazards have been effectively eliminated.
ATP testing is a critical step in validating that the remediation process has met health and safety standards before the space is considered safe for occupancy or further restoration work
Step 6: Air Testing
Particle & Air Quality Monitoring
Pre/post remediation to use a particle meter, also known as a particle counter or air quality monitor, to measure the concentration and size of airborne particles in each environment. It detects contaminants such as dust, pollen, mold spores, smoke, and other particulate matter (PM), which are often invisible to the naked eye.
In biohazard remediation forensic cleaning, it helps ensure the air is safe, containment is effective, and HEPA filtration or negative air systems are functioning properly.
Attic Insulation Replacement and Attic Restoration in Central California
The insulation in your attic, no matter what kind of insulation you have, is likely to be used as bedding material for the rodents.
They will tear this material up and destroy the insulating properties of it. They will also soil it with feces and urine, which can also soak into the building materials and degrade those as well. Once the rodents have been removed and the place where they entered has been sealed up, you can then move on to cleaning things up.
The old attic insulation must be removed and properly disposed of, and attic insulation replacement should also happen in order to ensure that you have a well-insulated home.
We can also do attic restorations as well where we replace important parts of the structure, so that you can be confident in the integrity of your home.
SCHEDULE YOUR ON-SITE VISUAL INSPECTION
How Much Does Advanced Attic Restoration Cost?
Costs vary based on location, severity of contamination (e.g., rodent infestation, mold, biohazards), accessibility, and insulation type (blown-in cellulose vs. fiberglass vs. spray foam).
Factors That Increase Cost:
- Heavy rodent infestation or droppings
- Biohazard exposure (decomposition, trauma scene)
- Mold growth that requires remediation before insulation
- Difficult access (low-clearance or vaulted attics)
Example Job Estimate:
(Approximate cost for a 1,000 sq. ft. standard attic)
| Service | Cost Estimate |
|---|---|
| Removal + Disposal | $1,500 – $3,000 |
| Sanitization | $1,750 – $2,500 |
| Air Sealing | $1,000 – $2,000 |
| New Insulation (R38–R49) | $2,500 – $4,500 |
| Total Job Estimate: | $6,750 – $12,500+ |
Breakdown of National Averages:
| Service | National Average Cost | Cost Range |
|---|---|---|
| Contaminated Insulation Removal | $1.50 – $3.00 / sq. ft. | $2,000 – $4,000+ total |
| Sanitization / Disinfection | $2.75 – $4.50 / sq. ft. | Varies by type and number of Bio-hazards |
| Air Sealing (optional but recommended) | $1.00 – $2.00 / sq. ft. | Depends on gaps found |
| New Insulation Installation | $2.00 – $4.50 / sq. ft. | Based on insulation type and R-value |
| Disposal of Contaminated Materials | $00–$650 ( Per load) | If hazardous waste or pest control involved |
Rodent Cleanup and Attic Decontamination in Sacramento, Stockton, Modesto, Roseville, and Livermore, CA
Rodent cleanup can be needed in a variety of different situations. From abandoned homes to home rentals as well as homes that are always occupied, rodents are equal opportunity offenders.
We work with property investment groups, banks and other lenders, real estate agencies, and more to do rodent cleanup as well as attic decontamination to ensure that a property is habitable and will not pose health risks to anyone living or using the property.
Whenever you have mice, rats, or other rodents making a home in your home in Sacramento, Stockton, Modesto, Roseville, and Livermore, CA, and the surrounding areas, they need to be removed and the area cleaned up as soon as possible.
Our team at 911 Hazmat Clean Up will help you with the rodent eviction as well as the attic restoration and attic decontamination. Contact us right away if you suspect that you have unwanted guests in your home.
SCHEDULE YOUR ON-SITE VISUAL INSPECTIONCARING, SENSITIVE, AND PROFESSIONAL
24-Hour Emergency Service Available
Don’t Delay, Secure Your Attic Today!
Our expert decontamination team is ready to remove infestations, sanitize your space, and restore a healthy home environment.