Hawaii Building Group / Montage Décor

We specialize in

Design Build Construction

About Us

Why Montage Décor?

Founded in 2005. Montage Décor was the vision of Gavin Ishikawa. Born and raised in a construction family, he saw the passion that his father had when revealing a finished project to the homeowner and wanted that same feeling. From the beginning, Mr. Ishikawa has been instilling a philosophy of excellence with an unrelenting approach to detail. He expects to deliver the highest quality product whether remodeling a bathroom or building a custom multi-million-dollar home.

Meet Our Team

Guided by the values and driven by the philosophy of Gavin which laid the foundation for Montage Décor, Our mission is to design-build your project with honesty, integrity and the highest quality that we can offer. Our design team stays up-to-date on the latest trends in the kitchen and bath industry while our sales and field team researches new and innovative products to offer our clients. We want to be your one-stop shop for all your building needs.

We have in-house designers who can take your vision, put it to paper and bring it to fruition!

In the Community

Montage Décor’s staff is very appreciative for what we have and always look for ways that we can give back to our community. Over the past 4 years, we’ve done various projects for different schools like participating in “Prevent Underage Drinking” with Waipahu High School, installed new T.V. for Pearl City High Schools math classes, built backpack racks for Alphabet Land Preschool and changed the flooring for a classroom at Kaimuki High School. We’ve even driven to Kahuku library to replace their carpet floors. Because we work all across Oahu, our next project could be in your own neighborhood.