Hawaiian Rock Products Corporation has over 55 years of experience and dedication to the construction industries in the island communities of Micronesia. We presently have a fleet of over 200 construction vehicles and a workforce of over 400 employees spread out over four islands. We operate state of the art facilities that are strategically located. We have a strong financial backing that allows us to expand along with the growing demands of the construction industry. We are here to provide you with quality products and services, when and where you need them.
Hafa Adai! We welcome you to Hawaiian Rock Products, the largest producer of aggregate based construction materials and road paving contractor on Guam, Saipan, Tinian, and Palau.
In 1957, a division of Dillingham Corporation began operations on Guam to perform asphalt paving work on the construction of the airfields at Andersen Air Force Base. The following year, Dillingham formed Hawaiian Rock Products (HRP) and entered into an agreement with the Bamba Family to open a quarry in Fadian, Mangilao.
Hawaiian Rock Products is the largest producer of aggregate based construction materials such as ready mix concrete, hot mixed asphalt, concrete masonry blocks, and concrete pipe. We are also the largest Asphalt paving contractor on Guam, Saipan, and Tinian.