JJ Custom Koa & Lumber
Oahu, Hawaii

Since 1998 JJ Custom Koa llc has utilized local lumber from tree trimmers,home owners, and waste facilities.

While other companies are finally thinking green we have been using salvaged woodsfrom Oahu in most of our products for 10 years.

When you purchase a product from us you will be supporting sustainable forestry products.


We encourage you to buy lumber from a reputable dealer or a certified source.


We offer milling for utilization of your trees.


We offer full wood working services and millwork.