Banana Leaves

Aloha and Welcome to
Christian Pacific Excavation

If you are...

looking for a local, licensed, and insured general engineering contractor to tackle an excavation project,

you've come to the right place.  


About Us

Born and Raised

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 has made CPEX a name synonymous with integrity, quality, and trust. 
Customer satisfaction is a top priority. 
Our portfolio includes residential, commercial, agricultural, public,

and non-profit projects.


Our Services

Quality Contracting at Competitive Rates

Christian Pacific Excavation is your one-stop shop for all your excavation needs. Whether you’re looking for help with something minor or need an experienced professional to take on a larger scale project — We are your go-to pros and are ready to help.
Browse through the list of our services below and contact us for your free estimate.


Efficient. Reliable. Exceptional Service.

  • Excavation

  • Site Preparation 

  • Clearing & Grading

  • Roads & Driveways

  • Parking Lots

  • Trenching

  • Footings

  • Fence Installation

  • Underground Utilities

  • Septic System Installation

  • Water Service Installation

Project Portfolio


Septic Installation


Here's what our customers say...


CPEX, Ltd. is our go-to contractor for any type of earthwork or pipeline installation and repairs.  They are reliable and have always provided quality work.  Due to Kaulana’s knowledge and experience, he has been able to support us with viable solutions, especially in emergency situations.


Contact Us

P. O. Box 1163
Kapaa,  Hawaii  96746

phone: 808.822.0334

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Office Hours:

Mon - Fri:  8:30am - 4:30pm