Crawl Space Repair & Basement Waterproofing Near Olympia, Bremerton, Silverdale

CleanSpace Northwest is your local source for all fixing and improving your basement. From waterproofing your basement to installing a waterproof finishing system, we can help you protect your investment and expand your living space.

Additionally, we repair nasty crawl spaces, insulate below-grade spaces with spray foam, and install sump pumps. Our customers receive world-class service, fast and professional installations and repairs, warrantied products, and free, no-obligation quotes.

Why Choose Us

• Complete Customer Satisfaction
• Recognized & Awarded Service
• Patented & Awarded Products
• Written, transferable Warranties

Why Homeowners Choose Us

CleanSpace Northwest is the local CleanSpace® Dealer for the Washington area, including Silverdale, Bremerton, Olympia, nearby Port Angeles, Bainbridge Island, Aberdeen, Centralia, Rochester, Poulsbo, Port Orchard, and the surrounding areas.

To sign up for a free crawl space quote, contact us by phone or e-mail today! Each quote includes an on-site inspection, professional consultation, and a written cost quote!

Our Services

• Crawl Space Repair
• Basement Waterproofing
• Flood Vents
• Sump Pumps
• Basement Finishing
• Insulation
• Spray Foam Insulation

About CleanSpace Northwest

Since the early beginnings of the crawlspace repair industry, CleanSpace® Northwest Inc. has been the leader in the Pacific Northwest.

Formerly a division of Ironwood Builders Inc., in 2003 CleanSpace® Northwest transitioned into a full-scale Basement Systems Dealer offering basement waterproofing, basement finishing systems, crawlspace and foundation repair, insulation systems, and moisture control.

Our Story

As an award-winning custom home builder and remodeler for over 30 years, Gale Culbert has an eye for detail and quality honed by hands-on experience.  He was among those in the forefront of the “Green Building” movement as one of the founding members of Build a Better Kitsap, one of the first green building programs in the nation.

It was through the prism of old-world craftsmanship, and new age science that his discovery of Basement Systems “CleanSpace® Encapsulation System” at the International Builders Show in 1999 helped to revolutionize the crawlspace repair industry in the Pacific Northwest.

This new system was something that he could see filled a void in the current construction practices in the Pacific Northwest and needed to be a part of his building program. It addressed all of the problems typically associated with damp, dingy, “code compliant” dirt crawlspaces, and had the added benefit of increased energy efficiency.

Always keeping in mind the 4 tenets of Basement Systems philosophy,  Leadership, Integrity, Responsibility, and Innovation we continue to grow as we provide cost-effective, energy-efficient solutions for our customers