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.

In May of 2017, H&K was acquired by NV5 and is now part of a network of outstanding companies throughout the United States.