Expert Attic & Crawl Space Cleanout Insulation Services
With over 25 years of dedicated insulation experience, Jo and his team are Western Washington’s go-to insulation professionals. From crawl space cleanouts to attic ventilation, Insulation Co.’s comprehensive insulation services keep your home warmer, cleaner, and safer.
Serving King, Pierce, Snohomish, & Skagit Counties

Committed to Innovation
We are constantly looking for ways to improve our services. This includes investing in superior insulation technology, fine-tuning our cleanout procedures, and developing systems that enable us to deliver faster and more accurate estimates than our competition.

Superior Quality
As a family-owned business, we take pride in delivering small-town values to the big city, which is why we reward a strong work ethic and honest communication in our employees. Investing in our team allows us to get the job done right the first time, every time.

Friendly Service
The excellent customer service of our team members makes a positive and lasting impression. This is why it’s common for repeat customers to request the same crew that served them 5, 10, or more years ago.

Accurate Same-Day Estimates
The deep experience of our team enables us to deliver quick and accurate job estimates over the phone, so you can rest easy knowing that the price we quote you will be the same number you see at the end of our service.
Quality, Careful, Professional
Insulation Co. is a family-owned insulation and weatherization company that specializes in insulation removal and replacement for attics, crawlspaces, and walls. While our company was founded in 2008, the experience of our team goes much deeper. Jo, our founder, has 25+ years of experience and each one of our crew leaders has a minimum of 10 years of insulation service experience.
State-of-the-Art Insulation Services
Our Customers Love Us

FBM Sales
Jo is very knowledgeable when it comes to insulation products, the proper application, and what it takes to get the job done right. He and his team have always been very easy to work with, and professional in all aspects of their business. You will find you have made the correct choice in using Insulation Co. for all your insulation needs.

Danielle Fogarty
Our project was a good sized custom home with high performance goals, insulation being a key factor. Jo did a great job working with us to achieve these goals for the most reasonable cost. The work was done quickly and on schedule, very neat and professional. We couldn’t be happier with the work Insulation Co did!

Glen Park
Great job by Jo and his crew installing my attic insulation! Jo’s a nice and patient guy while I was taking a while to confirm plans for replacing all my attic insulation. His guys came in, vacuumed all the …….. difference, home is warmer, and my furnace isn’t kicking on nearly as much as before. Highly recommend these guys!
Ready to Cleanout your Attic and Crawl Space?