We install all underground utility systems, large and small, for municipalities, developers, and private sector.
We specialize in water, sewer, septic systems, drain, and conduit systems.

Cushnie Construction Company, Inc. offers a full range of roadwork services. From underground utilities to flatwork, we’ve got you covered.

Our experienced concrete crew can form and pour multiple types of concrete structures and flatwork. CCCI has constructed many unique types of complicated and simple structures, some with challenging access, special imbeds, and blockouts.

We construct new septic systems and convert old cesspools to septic systems.

From single family homes to multi-acre developments, CCCI can do all site preparation; clearing and grubbing, mass excavation, fine grading, road construction, and underground utilities.

We offer many special services including underground utility toning, pre-construction engineering/coordination, and value engineering solutions.
CCCI is a creative team that prides ourselves in providing solutions and positive problem solving.

Cushnie Construction owns multiple semi and tandem trucks that can meet any hauling need throughout the island.  We outsource our trucks to haul materials, containers and equipment as well as provide immediate and efficient hauling to our own construction project.

Our innovative team is constantly adapting our equipment and improving methods to reduce and minimize impacts on the Kauai environment.