We Do Drainage,
& We Do It Well.

We Do Drainage,
& We Do It Well.

Integrated Water Systems, LLC is a premier Hawaii manufacturers’ representative of quality domestic civil construction products for water distribution, storm water drainage, and waste water conveyance.

Our goal is to solve Hawaii civil construction problems with the best and latest products and technologies at a reasonable and competitive price.


We select only quality domestic civil engineering products that meet or exceed industry standards, and have been successful installed in numerous projects for a prolong time period.


We complete our projects sustaining utmost dependability throughout the process. Our completed projects for reputable locations such as Kroc Community Center, Kaneohe MCBH, and many others are a testament to our dependability.


We are a representative of 10+ national water and drainage pipeline companies.

A Proud Representative

Manufacturers We Supply

We supply only the best products for our clients.