Basement Waterproofing in WA, including Kent, Bellevue & Seattle.

Basement Waterproofing in Seattle, Tacoma, Kent, and the Surrounding Areas in Washington

Here at Aqueous Basement Systems, we've been fixing wet basements in neighborhoods like yours since 2002. Our certified technicians have the expertise you need to get the job done quickly, effectively, and permanently. There's no job too large or small -- and there's no wet basement we can't fix!

Let one of our basement experts come and give you a free waterproofing estimate. We want to help you make your basement dry all the time!

basement waterproofing quote button for Enumclaw residents and nearby Washington

Common Waterproofing Solutions:

(Click for more information about each solution.)

Through years of research, Basement Systems®, Inc. has developed the most effective and long-term solutions for wet basements. Their products have been keeping basements dry in the United States, Canada, and the United Kingdom since 1987.

We've taken the best concepts from conventional waterproofing methods and combined them to create the most innovative and effective systems in the industry.

Professional, Certified Waterproofers in Washington

Basement water problems are as old as the structures themselves. Water will leak into a basement through any opening it can, including your walls, floors, and the joints between them. Water can even pass through the concrete itself -- which is one reason why basements are notoriously damp, humid spaces.

Other companies might try to sell you on inferior basement waterproofing solutions. Our products have been developed, patented, and perfected by Basement Systems®, Inc. -- the world's largest network of basement waterproofers. Whether you live in Seattle, Tacoma, Kent, Bellevue, Renton, Puyallup or Federal Way, our basement experts will show you how we can customize your waterproofing solution to keep the basement dry all the time!

Negative-side Sealant

This involves "painting" the basement walls and floors with a waterproof coating of cement that's meant to seal out the moisture.

It applies directly to the concrete's surface with a brush or roller and is often applied when a homeowner is preparing for basement finishing.

Exterior Excavation

This involves digging out the entire perimeter of the basement, installing a new drain, and possibly adding a waterproof coating on the walls.

This type of installation has been used for many decades—a drain of this type is generally installed when the home is built.

Interior Baseboard System

Installs on top of the basement floor with a drain that runs along the basement walls. Collects water and sends it to a sump pump system.

No jackhammering is required, and the installation is safe for a monolithic basement floor.

Interior Subfloor Drain

Installs underneath the basement floor, with a drain that runs along the basement walls. Collects water and sends it to a sump pump system.

The system is easy to service, and it can collect water leaking from the walls or windows as well.

GET STARTED! Schedule your FREE Inspections & Estimate. Call 1-866-482-2174
CALL: 1-866-482-2174
Request a Quote!
First Name:
Last Name:
Street:
City:
State / Zip:
Phone:
E-mail:
Describe Your Project:

Serving WA including the Greater Seattle area Click to See our Full Coverage
Our Washington Service Area

Cities in Douglas County, WA
Orondo

Cities in Grant County, WA
Beverly

Cities in King County, WA
Auburn
Baring
Bellevue
Black Diamond
Bothell
Carnation
Duvall
Enumclaw
Fall City
Federal Way
Issaquah
Kenmore
Kent
Kirkland
Maple Valley
Medina
Mercer Island
North Bend
Pacific
Ravensdale
Redmond
Renton
Sammamish
Seattle
Snoqualmie
Vashon
Woodinville

Cities in Pierce County, WA
Anderson Island
Ashford
Bonney Lake
Buckley
Camp Murray
Carbonado
Dupont
Eatonville
Elbe
Fox Island
Gig Harbor
Graham
Lakebay
Lakewood
Longbranch
Mcchord Afb
Milton
Orting
Puyallup
Roy
Spanaway
Steilacoom
Sumner
Tacoma
University Place

Cities in Thurston County, WA
Lacey
Olympia
Yelm

Cities in Yakima County, WA
Cowiche
Yakima

Please call us at: 1-800-391-6559

RECENT TESTIMONIALS:

"To the folks at Aqueous Basement Systems, I'd just like to take a minute to say thank you."
Testimonial by Mark R. from Seattle, WA

More Testimonials
NEWS AND EVENTS:
Customer Reviews