Otto Rosenau & Associates, Inc. is a geotechnical and materials testing laboratory. We offer assessment for a wide variety of industrial, commercial, municipal, and residential projects ranging in size and scope. We work with numerous public and private agencies, organizations, and businesses to assure standards and specifications are met and exceeded. Call us now!
Otto Rosenau & Associates, Inc. (ORA) of Seattle, WA is a geotechnical, construction inspection, and materials testing laboratory. We offer assessment for a wide variety of industrial, commercial, municipal and residential projects ranging in size and scope, from roadways and bridges to custom residential homes and large complex commercial structures. We work with numerous public and private...
Otto Rosenau & Associates, Inc. (ORA) of Seattle, WA is a geotechnical, construction inspection and testing laboratory. We offer assessment for a wide variety of industrial, commercial, municipal and residential projects ranging in size and scope, from roadways and bridges to custom residential homes and large complex commercial structures. We work with numerous public and private agencies,...