Services Provided
Redo all floor insulation, duct insulation and vapor barrier. Seal holes with concrete on foundations for pest control.
Experience and Good Comments
The crawl space insulation was old. I quoted 3 companies and they all suggested to redo the whole insulation. One company's price is about $3500, Crawl Space Cleaning Pros is about $5000 and another company is about $6000. I chose Crawl Space Cleaning Pros because they has a good review on both Angie's List and Yelp. They did a good job.
Not-So-Good Comments
My crawl space entrance is inside the house so their work leave dirt inside. The estimator didn't really measure the size of the foundation but get the number from king county website instead. But that number is not the correct size.
