License #Atticp*782DT

CALL NOW : 425-516-1055


License #Atticp*782DT

CALL NOW : 425-516-1055


Fill out the form or give us a call at 425.516.1055

*Our in-house inspectors will provide you a detailed inspection report so we understand exactly what needs to be done, to take you where you want to be. Make sense?

    What Is Crawl Space Weatherization?

    Weatherization involves sealing gaps or cracks found in your attic or crawl space to minimize heat loss. It can also include adding proper ventilation to keep moisture from building up in your home or installing additional insulation.

    How Weatherization Could Affect Your Home

    An adequately weatherized home will reduce your energy consumption, lowering your energy bills. The improvements to your crawl space could also lead to a cooler home in the summer and warmer spaces in the winter.

    Crawl space weatherization can also alleviate some of the stress on your HVAC, as it won’t have to work as hard to get your home to a comfortable temperature.

    Weatherization also addresses pests and mold, which come with a long list of problems, from lower air quality to discomfort and health risks.

    Crawl space weatherization means comfort, security, and peace of mind. Experts like the Attic Projects team will know what areas could be vulnerable and ensure that nothing is left untouched. We’re ready to provide you with a free inspection today, complete with pictures and an explanation of the services we can provide.

    How We Set Ourselves Apart

    We strive to demonstrate value in everything we do. From your first call to a finished crawl space weatherization, you’ll be glad you invested with Attic Projects. We offer:

    • A 10-year attic service warranty
    • An unmatched 5-year warranty for pest-proofing
    • Direct, competitive pricing that we guarantee can beat any estimate
    • Free in-home inspections with detailed pictures
    • Service every day of the week, including same-day services
    • The ability to take on jobs of any size or scope
    • Direct contact with tenants and homeowners

    Our customer service-oriented technicians always aim to complete each job to your satisfaction. You deserve to work with a company like Attic Projects that will go to great lengths to exceed your expectations.

    Weatherization Services We Offer

    If there’s a crawl space or attic service you need, we provide it. We’re confident that we have the most extensive service options compared to any other weatherization team in Washington.

    • Mold remediation from certified technicians
    • Crawl space insulation installation and removal
    • Crawl space cleanup and sanitation
    • Air duct repair and vapor barriers
    • Asbestos and rodent removal
    • Crawl space doors

    Our services are designed to adapt to various attics and spaces, so we’re proud to offer residential and commercial services.

    Trust the Experts at Attic Projects

    Are you a Washington property owner who needs help weatherizing their attic or crawl space? Get in touch with us today for your free, detailed inspection.


    We live in an older home near a large park area. Since buying our home, we’ve had to deal with the occasional rat. These guys came out and sealed my entire attic space – vs setting a few traps. Then vacuumed out the entire space that had nearly 100 years of debris – including from our new roof and insulated the entire house. Love the 5 year warranty against the rats and we already notice how much warmer the house is. The did a great job keeping area clean and protecting floors, walls while working. Highly recommend.


    It’s a stressful situation when you find black mold in your home. The guys at Attic Projects were professional, polite and respectfully clean. They finished the job in a timely manner and went the extra mile to make sure I was satisfied with their work. Once the job was completed we instantly noticed a difference in our home’s humidity- going from 70% to the optimal 50%. I’d highly recommend these guys. Jordan, your customer service was top notch, thank you for making this a stress free experience.


    Attic Projects was so incredibly thorough and detailed with their description of how and why they were going to do each step, I knew I could trust them. These guys get it!! Total professionals, hard workers and they invited me to poke my head up in the attic during and after the job was complete. My in-laws received before and after pics and received a 5-year warranty on rodent proofing This was a big job and these guys absolutely killed it. I’d recommend them to anyone with similar issues. Thanks Attic Projects!!

    LEE S.
    10 Year Warranty Emblem

    All Services are Covered by Our


    We doubt that you’ll need us again, but if you do — we got you covered.

    • 100% Satisfaction Guaranteed
    • 100% 5-Star Reviews
    • 10 Year Rodent Protection Warranty
    • 15 Year Workmanship Warranty
    • Licensed, Bonded and Insured
    • Free Inspections

    *Insulation materials qualify for our 20 Year Warranty



    Fill out the form or give us a call at 425.516.1055

      Our Blog

      rental property's attic

      Maintaining the Attic and Crawl Space in Your Rental Property

      You may have the basics of rental property maintenance down — you remember to check the appliances, inspect floors and walls, and pay special attention...
      Read More

      How Thermal Imaging Takes Our Inspections to the Next Level

      Technology is constantly evolving to make life easier. Sometimes, it makes our long commute a little more entertaining. Other times, it helps us gain access...
      Read More

      Controlling Rats in Multi-Unit Buildings

      As a property or building manager, you are responsible for ensuring the complex remains rodent free for your tenants. But rodents are tricky critters and...
      Read More