We specialize in self performed ground-up construction, full-service architectural design, as well as high-end renovations. Because we are an individually owned company, we are dedicated to surpassing clients’ expectations and making their satisfaction paramount. We pride ourselves on our exceptional building practices, unrivaled quality and client relations to guarantee a memorable experience for the end user.

Our collaborative environment draws upon the strengths of every team member to shape the design and construction of our homes. Together we work with our clients to create timeless, effective designs while always keeping their inspirations and feedback front of mind.

Over the last 20 years, we have built a superior team of craftsmen and designers. Under the same roof, our two teams work together every day to optimize the entire build process. Streamlining these efforts enables us to build bigger, better, faster.

“Building a custom home can be an enjoyable experience, or it can be a nightmare. I have been a builder by trade for 42 years and can honestly say, without exception, that our experience with Billy and the team was nothing short of exceptional.  Building our idyllic Kauai home was a huge success on all fronts… quality, schedule, and budget.  We made timely decisions, and Billy’s team executed them promptly.  The execution of the work was impeccable as was the consistent communication between owner and builder to turn the vision into a dream home.  The craftsmanship, attention to detail, and immediate follow-through on all fronts were spot on… all the traits one wants from a builder. We entered into a contract as owner and builder and ended up in a relationship as lifelong friends.  Billy and the team are the dream.

- Eric & Sherri Horn, CEO of Build Group


Billy Williams
Landon Williams
Director of Business Development and Design
Erin Kanoho
Human Resources Manager
Elliott Montgomery
Lead Project Manager
Doug Reusser
Project Manager
Abby Iglesia
Staff Accountant
Mary Stokes
Ben Parker
Construction Superintendent

We're hiring!

View our open positions and join the Williams Construction Kauai team