Alliance Technical Group, LLC’s Seattle Branch (AAS-SEA) is a full service environmental laboratory in the Fremont neighborhood of Seattle, Washington.  AAS-SEA provides analytical services for regional private and public organizations. Founded in 2007 as Fremont Analytical, Inc., AAS-SEA joined Alliance Technical Group in 2023 to continue providing high-quality laboratory services to a broad customer base. All staff members are trained professionals whose technical knowledge and analytical skills are reinforced by extensive and varied experience within the environmental science industry. Alliance Technical Group’s Seattle laboratory is certified by the National Environmental Laboratory Accreditation Program (NELAP), Washington State Department of Ecology (WADOE), Alaska Department of Conservation (DEC), and the Department of Defense (DOD) for organic, inorganic, and general chemistry analyses.  The laboratory follows approved methods (EPA, Standard Methods, ASTM, State specific methods) for the examination of sediment, soil, water, and air.

In the Heart of Fremont

We are located in Fremont on the corner of Fremont Avenue N. and N. 36th St. No need to search for parking, we have plenty of parking spaces in the back of our building, allowing you to get in and out quickly.

3600 Fremont Avenue N.

Seattle, WA 98103

Office: (206) 352.3790     Fax: (206) 352.7178     Email: info.seattle@alliancetg.com