Basement Expert

Basement Expert is a Seattle-area contractor specializing in foundation waterproofing, foundation crack repair, basement waterproofing, French drain installation, sump pump replacement, and water damage restoration. We serve homeowners and commercial properties across Seattle, the Eastside, and Snohomish County-including Bellevue, Everett, Shoreline, Lynnwood, Kirkland, Redmond, Edmonds, Marysville, and nearby communities.

Our team is NDS-certified and Public Works trained. We use inspection-first evaluations, clear documentation, and repair plans matched to your homes soil, drainage, and structural conditions-not one-size packages. Services include exterior and interior waterproofing, active water diversion and hydrostatic pressure relief, carbon fiber reinforcement, crawlspace drainage, and mold remediation support when moisture issues require it.

Basement Expert (a division of Artbrick LLC, WA contractor license ARTBRL*812B8) delivers engineering-minded drainage and structural so



Services:
Sump Pump Replacement, Interior Waterproofing, Crack Sealing, Foundation Crack Repair, Yard Drainage, Mold Remediation, Basement Floor Crack Repair, Carbon Fiber Reinforcement, Basement Moisture Control, Foundation Repair, Exterior Waterproofing, Active Water Diversion, Foundation Waterproofing, Crawlspace Waterproofing, Garage Waterproofing, Sump Pump Installation, Leaking Basement Repair, Basement Sealing, French Drain Services, Basement Waterproofing, Basement Flood Restoration, Foundation Inspections

Brands:
Foundation Waterproofing, Basement Waterproofing, Crawlspace Waterproofing, Exterior Waterproofing, Interior Waterproofing, Foundation Crack Repair, Foundation Repair, Basement Floor Crack Repair, Carbon Fiber Reinforcement, French Drain Services, Yard Drainage, Sump Pump Installation, Sump Pump Replacement, Basement Flood Restoration, Leaking Basement Repair, Mold Remediation, Basement Sealing, Garage Waterproofing, Crack Sealing, Basement Moisture Control, Foundation Inspections, Active Water Diversion