📍 3041 68th Ave Se, Mercer Island, WA, 98040
📞 206-388-5858
We specialize in basement waterproofing and crawl space repair. We service the Greater Seattle area. Call us for a FREE estimate.
📍 6264 Ellis Ave S, Seattle, WA, 98108
📞 206-768-8324
📍 134th St, Tukwila, WA, 98168
📞 206-391-6559
🌐 www.seattlebasementsystems.com
Crawl space repair and basement waterproofing contractor serving the greater Seattle area. Free Estimates;
📍 4429 Airport Way S, Seattle, WA, 98108
📞 425-226-8353
📍 Serving Your Area, Bellevue, WA, 98004
📞 425-865-9592
Updated Aug 2026
📍 5304 3rd Ave S, Seattle, WA, 98108
📞 206-763-9877
🌐 contechservices.com
Contech Services Inc is a concrete repair and restoration company located in Seattle, Washington. They offer a range of services including cleaning, coating and sealing, and concrete repairs. With a focus on concrete products, the company has been active online as of 2022, indicating a commitment to their business and customer engagement.
📍 4585 S 134th Pl, Tukwila, WA, 98168
📞 800-391-6559
🌐 www.seattlebasementsystems.com
Here at Aqueous Basement Systems, we've been fixing wet basements in neighborhoods like yours since 2002.