📍 6640 Ellis Ave S, Seattle, WA, 98108
📞 206-764-3232
Updated Sep 2026
📍 13240 Ne 20th St Ste 10, Bellevue, WA, 98005
📞 425-649-8757
🌐 geogroupnw.com
GEO Group Northwest is a geotechnical engineering firm located in Bellevue, Washington. The company has an active online presence as of 2026, indicating ongoing operations. They specialize in soil analysis and related engineering services for various projects in the region.
📍 1805 136th Pl Ne, Bellevue, WA, 98005
📞 425-449-4704
📍 Serving Your Area, Seattle, WA, 98101
📞 206-264-0303
📍 Serving Your Area, Seattle, WA, 98101
📞 206-264-8295
📍 503 225th Ln Ne Ste F-302, Sammamish, WA, 98074
📞 206-351-0106
🌐 equilibrium-geotechnical.com
Professional Geotechnical Engineering Services including: consultation, design, testing, construction observation, erosion control, ground water monitoring and much more. Our clients can range from someone who needs a single soil test to very prominent residential or commercial developers who need high quality services throughout the entire phase of the project. We perform subsurface explorations using many different methods, ASTM certified lab tests on soils, foundation design, bearing capacity verification and generate Geotechnical Reports and Special Inspections that are required by cities.
📍 6747 Mrth Lthr Kng, Seattle, WA, 98101
📞 206-725-4600
📍 Serving Your Area, Seattle, WA, 98101
📞 206-622-9661