CPEX, Ltd. is a locally owned and operated heavy construction company. Established in 2005 doing business as Christian Pacific Excavation, we provide excavation services throughout the Island of Kaua`i. With over 30 years of experience in the field, Kaulana Taniguchi and his crew are knowledgeable professionals. The success of our projects have made CPEX a name synonymous with integrity, quality and trust. Customer satisfaction is a top priority.