Hawaii Test Borings, Inc.
96-1416 Waihona Place
Pearl City, Oahu, HI 96782-1973
Phone (808) 456-7059
Fax (808) 456-7062
Drilling Capabilities
Our drilling equipment has been selected to provide a wide range of drilling and sampling services. HTB currently has 3 truck-mounted drill rigs and 2 portable drills.
We have a complete line of drilling accessories including 2 sizes of hollow stem augers, PQ, HQ, and NWDR core barrels, and other specialized sampling equipment.