Materials and Construction

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portlock paving

Through our subsidiary, Grace Pacific, we are one of Hawaii’s largest natural materials and infrastructure construction companies, and its largest asphalt paving contractor.

Our vertically integrated, wholly-owned and joint venture operations include quarries on Oahu and Molokai, a liquid asphalt import terminal on Oahu, and hot mix and paving operations on all of Hawaii’s major islands. We provide paving services to a wide variety of customers, including federal, state and county governments, private developers and other construction firms. Our operations also include Hawaii’s largest road safety and transportation construction services contractor and Hawaii’s only precast/prestressed concrete building materials manufacturer.

We also provide quality aggregate to meet market demand and are the premier hot mix asphalt (HMA) supplier in Hawaii, supplying it for our own use and to a large number of contractor customers from our seven plants throughout the state.

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