With over 90 years of providing high-quality materials, innovative technology, well-equipped facilities and superior customer service, HPM has become Hawaii's leading source for building. There are more than 2,200 product lines, including pro-grade lumber, trusses, tools, pre-engineered wall panels, custom metal roofing and pre-hung doors. For those looking to build a new home, HPM offers proven house plans and materials that save time, money and headaches. On Hawaii Island, come visit HPM's retail stores in Hilo, Kona and Waimea, along with lumberyards that services projects of all sizes. HPM also services Oahu, Kauai and Maui, offering home plans, lumber, building materials and custom metal roofing.