Sump Pump Installation in WA, including Seattle, Kent & Tacoma.

Sump Pump Systems in Greater Seattle

  • A sump pump installed in Issaquah by Aqueous Basement Systems
  • A sump pump system
  • An installed crawl space sump pump by Lacey waterproofers
  • Illustration of a sump pump system with a Zoeller cast-iron pump
  • A sump pump floor drain closeup from a system installed in Seattle
  • A cast-iron sump pump model
  • Kent sump pump alarm for flooding water

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Sump Pump System Installation & Backup Pumps in Washington

At Aqueous Basement Systems, we install patented sump pump systems that have been developed by Basement Systems®, Inc. since 1987. They include the best cast-iron sump pumps and longest-lasting battery backup pumps in the industry.

We are your local Basement Systems® dealer in Washington, including Seattle, Tacoma, Kent nearby areas such as Bellevue, Renton, Puyallup, Federal Way, Olympia, Auburn, Redmond and the surrounding areas.

basement waterproofing quote button for Renton residents and nearby Washington

Sump Pump Services & Products:

Basement Systems® is an international network of basement waterproofers and dry crawl space experts, with over 300 dealers across the United States, Canada, and the United Kingdom.

As the largest waterproofing network in the world, Basement Systems®, Inc. leads the industry in drying basements & crawl spaces. The network has waterproofed tens of thousands of basements worldwide, and we're ready to help you!

Certified Sump Pump Installers in Washington

In the same way that you wouldn't hire a basement waterproofer to fix your bathtub, you wouldn't hire a plumber to jackhammer your basement and install a drainage system.With our experts, you can count on the most experienced and knowledgeable waterproofers, who install sump pumps and basement waterproofing systems every day.

We offer free sump pump installation quotes to homeowners in our Washington service area. Each quote includes an on-site consultation, written price quote, and a copy of our 88-page waterproofing book "Dry Basement Science: What To Have Done...And WHY".

free basement wall quote in Federal Way

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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:

"The professionalism was on the same high level as contractors that work in Data Centers. Great communication skills that ensured my expectations were set, the crew had what they needed and I was consistently checked to make sure I was happy with the results"
Testimonial by Chris G. from Renton, WA

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