Established in 1996 by Jay A. Graham, President and Clay E. Griffith, Vice President, Holocene Drilling is the leading geotechnical and environmental drilling company in Washington State. They have greater than 55 years of combined experience in the drilling field, specializing in geotechnical investigations, as well as complex environmental investigations.
Holocene Drilling performs technically challenging subsurface investigations for the Pacific Northwest’s premier geotechnicial and environmental engineering firms. Our drilling methods include mud rotary, hollow stem auger, rock coring, geoprobe®, and dewatering. Our mission is to provide our clients with experienced crews, high production, and innovative solutions.
Competent, dedicated, and dependable, they are ready to meet the challenges of any subsurface exploration and are committed to the success of your project. |
