Attic and Crawl Space Cleanouts

Remove Old Insulation and Contamination

Prepare your space for new insulation with our comprehensive cleanout services. We safely remove old, contaminated, or damaged insulation materials.

Your crawl space affects your entire home's comfort, energy efficiency, and air quality. Uninsulated or improperly insulated crawl spaces allow moisture infiltration, create cold floors, and waste energy. Our crawl space insulation solutions address these problems at the source.

Before installing new insulation, contaminated or damaged existing materials must be properly removed. Our attic and crawl space cleanout services ensure a clean, healthy foundation for your new insulation investment.

When a Cleanout is Necessary:

  • Water Damage
    I    nsulation damaged by leaks or flooding

  • Pest Contamination
    Rodent or bat droppings in insulation

  • Mold Growth
    Moisture-damaged insulation with mold

  • Fire Damage
    Insulation affected by smoke or fire

  • Older insulation
    Poor performance

  • Renovation Projects
    Complete insulation upgrades

Our Cleanout Process:

Safety First

  • Masking direct work area & surfaces

  • Full protective equipment for workers

  • Containment systems to prevent spread, when applicable

  • HEPA filtration air scrubbers for air quality protection, when applicable

  • Proper disposal according to regulations

Comprehensive Removal

  • Complete insulation removal

  • Debris and contamination cleanup

  • Air sealing preparation

  • Surface sanitization when needed

  • Final inspection before new installation

What We Remove

  • Old fiberglass batts and blown-in insulation

  • Contaminated materials

  • Pest nesting materials

  • Construction debris

  • Ductwork cleaning (when applicable)

  • Duct wrap and plumbing insulation

Post-Cleanout Services

  • Air sealing of gaps and penetrations

  • Vapor barrier installation

  • Ventilation assessment and improvement

  • New insulation installation

  • Final testing

Health and Safety Benefits

  • Exposes all building envelope issues for repairs

  • Removes allergens and contaminants

  • Eliminates odors

  • Prevents mold growth

  • Improves indoor air quality

  • Creates clean workspace for installers

“Building Performance Pros provided excellent service from estimate to completion. Tarah and her crew were punctual, well-organized, and maintained clear communication throughout the process. They showed genuine respect for our property, paying attention to small details like cleaning the attic access panel. The quality control check and professional customer service make them easy to recommend.”
— Kelly D., Homeowner, Poulsbo, WA

Starting with a clean slate ensures your new insulation performs optimally and lasts for decades without contamination issues.

Investment Protection:

Take Advantage of Massive Insulation Rebates - Up to 95% Off!

Local Utility Providers are offering huge rebates!

We help you maximize savings on your home’s crawl space insulation project.

Ready to maximize your energy savings?
Schedule Your Free Consultation Today!

We proudly serve communities throughout all of the Kitsap Pennisula and Southern King County, including:

  • Bremerton

  • Tacoma

  • Bainbridge Island

  • Poulsbo

  • Sequim

  • Gig Harbor

  • Puyallup

  • Shelton

  • Kingston

  • Hansville

  • Port Orchard

  • Belfair

  • Union

  • Federal Way

  • Auburn

  • Lakewood

  • Renton

  • Port Townsend

  • Olympic Peninsula

  • Bonney Lake, and more!