The Basement Systems Network

About Basement Systems®

Globally trusted basement waterproofing network

As a member of the international Basement Systems® network, CleanSpace Northwest works with the best minds in the waterproofing industry, sharing experiences, practices, and product knowledge to ensure customers receive the most effective wet basement solutions!

Before Basement Waterproofing in Greater Olympia Wet Basement Repair in Greater Olympia

Why Basement Systems®?

  • In business since 1987
  • Exclusive, patented products
  • Written, transferable warranties
  • Dealers in the United States, Canada & United Kingdom
  • Over 300 locally-owned dealers

About the Founder

In 1983 Basement Systems founder Larry Janesky took out an ad in a local paper that read, "Carpentry. No job too small. Call Larry." Once business started rolling in, he opened his own homebuilding and remodeling company.

When one of his homes developed a leaky basement, with cracked foundation walls, he did some research. What he found was that efficient waterproofing technology was not yet available.

Basement Systems was born in 1987 with product development starting in 1990.

Acclaimed by the Better Business Bureau

Our history with the Connecticut BBB is something we take pride in and is meaningful to the homeowners who put their faith in us. Basement Systems® has been honored with numerous awards from the Better Business Bureau, including:

  • The Business Integrity award - 1997, 1999, & 2000
  • Business practices that have earned them an A+ BBB rating
  • Founder, Larry Janesky served on the BBB Board of Directors
  • Founder, Larry Janesky was Master of Ceremonies for the BBB awards for three years

Check out Basement Systems®' Better Business Bureau profile.

Advantages of the network

Basement Systems®' Basement Waterproofing Headquarters in Seymour, CT Greater Olympia Basement Drainage Systems

We provide continuous training at our 92,000 square foot international headquarters in Seymour, CT. Each year, hundreds of contractors visit our facility for up-to-date best practices on installation and service techniques as well as to hone their office skills.

Exclusive, celebrated solutions

With a full-time Research and Development department, Basement Systems® holds 33 patents on their exclusive waterproofing systems. We are always developing new, innovative solutions.

With over 200,000 systems being installed in homes throughout our network, you can be absolutely sure of their superior quality and moisture control capabilities!

Schedule a free basement waterproofing estimate

As a member of the Basement Systems® network, CleanSpace Northwest provides exclusive, industry-leading products and warranties – we are highly committed to designing personalized solutions.

Learn more about our wet basement repair in Washington and contact us online to schedule an inspection and estimate today!

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

Our Locations:

CleanSpace Northwest
5883 State HWY 303 NE
Suite 101
Bremerton, WA 98311
1-360-524-7784
Service Area
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