HPM Building Supply on Kaua‘i was voted the best lumber supplier in The Garden Island Newspaper in 2022 and 2023. With two convenient locations in Kapa‘a and Lāwaʻi, we offer a wide range of products, including lumber, drywall, insulation, windows and doors, trusses, wall panels, roofing and more to meet your building needs of any size. In addition, visit our Lāwaʻi Design Center, where we provide kitchen and bath design, home planning, cabinets, countertops, flooring and more. 

As a local, 100% employee-owned company, we are proud to be part of the Kaua‘i community and dedicated to providing exceptional customer service since 2011.

HPM Kaua‘i offers trusses and wall panels that are manufactured right here on the island of Kauaʻi. As a locally-owned company serving Kaua‘i for over 10 years, we understand the importance of supporting our local economy. That's why we made the decision to manufacture our engineered wood products in-house rather than importing them from off-island. Our on-site truss plant utilizes state-of-the-art equipment to produce wall panels and trusses to meet each customer's unique specifications. By keeping the manufacturing local, we not only provide jobs and support small businesses, but we're also able to closely oversee quality control and quickly fulfill orders for our neighbors building homes and commercial properties across the Garden Island.