792 Searls Avenue, Nevada City, CA 95959
Nevada City

10775 Pioneer Trail, # 213 – Truckee, CA 96161
Nevada City

48 Bellarmine Court, Suite 40 – Chico, CA 95928
Nevada City

1282 Stabler Lane, Suite 630-300 – Yuba City, CA 95993
Nevada City

940 Algiers Street – Murphys, CA 95247
Nevada City

8050 North Palm Avenue, Suite 300 – Fresno, CA 93711
Nevada City

Six Locations - Fifty Employees
Since 1993 H&K has provide geotechnical and geoenvironmental engineering, materials testing and special inspection, geology, hydrogeology, and SWPPP services throughout the western United States. H&K’s professional staff are registered as Professional Geologists, Civil Engineers, Engineering Geologists, Geotechnical Engineers, Hydrogeologists, Professionals in Sediment and Erosion Control, and Qualified SWPPP Designers and Practitioners. We maintain a deep bench of qualified engineering field and laboratory technicians, and our laboratories are accredited by DSA, Caltrans, CCRL, AASHTO, ASTM, and the U.S. Army Corps of Engineers.