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Are You Looking for Waterproofing Contractors in Washington?

Explore 15 waterproofing businesses across Washington, including Everett, Renton and Seattle, offering basement waterproofing, foundation protection and sealing services. Read customer reviews, check service coverage and contact suitable contractors about estimates.
Battle Ground (1)
Burien (1)
Everett (2)
Ferndale (1)
Kirkland (1)
Mill Creek (1)
Mountlake Terrace (1)
Renton (2)
Seattle (2)
Tacoma (1)
Vancouver (2)
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New Leaf Crawl Space Solutions
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We offer free, no-pressure inspections with same-day or next-day availability.
Expert crawl space restoration, waterproofing, and mold remediation services in Vancouver, WA. Free inspections and no-obligation estimates from New Leaf Crawl Space Solutions.
Crawl Space Restoration Waterproofing Drainage Solutions
(360) 450-6193 Call Profile
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Northwest Concrete Waterproofing
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Proven expertise in structural concrete repair since 2017
Specializing in elevator pit leak repair and concrete waterproofing services for residential, commercial, and industrial properties. Serving Tacoma, Seattle, Portland, and Spokane.
Elevator Pit Leak Repair Concrete Waterproofing Residential Waterproofing
(253) 210-5098 Call Profile
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Detec Systems
21 Years
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Our patented technology has protected infrastructure for over 25 years
Detec Systems offers advanced electronic leak detection solutions for roofing and waterproofing applications across North America.
Electronic Leak Detection PermaScan Monitoring Systems IntegriScan Testing Equipment
(855) 753-3832 Call Profile
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R&R Foundation Specialist
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We offer over 20 years of combined experience in foundation repair and structural stabilization.
R&R Foundation Specialist offers expert foundation repair, basement waterproofing, and seismic strengthening services in Western Washington, Ohio, and Vancouver, BC. Trusted for over 20 years with free estimates.
Foundation Repair Basement Waterproofing Seismic Strengthening
(425) 760-5077 Call Profile
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New Vista Construction
16 Years
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We offer 30+ years of combined experience in Pacific Northwest construction challenges
Expert drainage systems, basement waterproofing, and crawl space repair services in Vancouver, WA. New Vista Construction offers free estimates and 30+ years of experience protecting homes from water damage.
Drainage Systems Crawl Space Repair Basement Waterproofing
(360) 314-6876 Call Profile
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Trinity Waterproofing
22 Years
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We have 20 years of specialized waterproofing experience since 2004
Trinity Waterproofing offers durable foundation, deck, and roof waterproofing solutions for Seattle and Western Washington properties. Certified installers, 15-25 year warranties, and proven systems for lasting protection.
Deck Coating Foundation Waterproofing Parking Garage Waterproofing
(206) 940-6201 Call Profile
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Robbins
50+ Years
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We offer 73 years of experience in foundation repair and structural solutions.
Trusted foundation repair, basement waterproofing, and slab jacking services in Seattle since 1952. Robbins offers lifetime warranties, no down payments, and in-house financing for residential and commercial properties.
Foundation Repair Basement Waterproofing Slab Jacking
(206) 244-1023 Call Profile
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Apex Specialty Coatings
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We have 65+ years of combined waterproofing experience
Apex Specialty Coatings offers professional waterproofing solutions for commercial and residential properties in Seattle. With 65+ years of experience and certified technicians, we protect building envelopes using premium materials and advanced techniques
Foundation Waterproofing Green Roofs Air Barriers
(206) 489-4966 Call Profile
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Allied Waterproofing & Drainage
35 Years
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20+ years of specialized waterproofing experience in the Pacific Northwest
Trusted waterproofing experts serving the Pacific Northwest since 1991. Specializing in basement/crawl space solutions, trenchless sewer repair, and durable drainage systems with 3-20 year warranties.
Waterproofing Solutions Drainage Systems Trenchless Sewer Repair
(425) 258-1212 Call Profile
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Technical Waterproofing
25 Years
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We offer 20+ years of specialized waterproofing experience
Expert waterproofing solutions for commercial and industrial properties in the Pacific Northwest. Specializing in new construction and restoration since 2001.
Caulking Waterproofing Masonry Restoration
(206) 768-8324 Call Profile