If you're installing a new septic system, upgrading or abandoning an old cesspool, call us! We have done over 100 IWS across the State of Hawaii.
NL works with licensed engineers to design your system correctly. If you need to get in compliance or plan to sell your property and you have to convert your cesspool, call us!

Our team of experts has the knowledge and skills necessary to tackle any project. From design to construction and everything in between, we have the expertise to ensure that your project is completed to your satisfaction.
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