Concrete Batch Plant
Hawaiian Rock Products operates state of the art batch plants in Mangilao, Andersen Air Force base, and Agat. All batch plants are equipped with certified water systems that help to attain the 90-degree temperature requirement. Our Batch Plants are all conveniently located around the island and have the capacity to fulfill any project size requirements.
- The Mangilao Facility houses: Two (2) of the most modern 300 Cubic Yards per hour Concrete Batch Plants.
- Our Andersen Concrete Batch Plant now temporarily situated at the Texas Area next to the runway produces 300 Cubic Yards per hour.
- Our Agat Concrete Batch Plant produces 250 Cubic Yards per hour.
1402 Route 15, Mangilao, Guam 96913
Telephone: 1 671 734-2971 (thru 8)
Dispatch: 1 671 734-3830
FAX Dispatch: 1 671 734-5030
FAX Engineering: 1 671 734-0990
FAX Accounting: 1 671 734-6374
FAX Executive: 1 671 734-3744
Hawaiian Rock Products occupies 300 acres of land in Mangilao, which is home to our numerous quarries and multiple batch plants. Through these extensive facilities, we have provided sustenance to the construction industry with various products and services. Our facilities also include special water recycling equipment installed at the quarry that minimizes the dependency of the use of pumped underground water needed in the production of aggregates. The amount of water drawn from the Northern Area water lenses is limited by the local environmental agency and through water recycling, we are able to produce aggregate that meet specifications' gradation standards.
Hawaiian Rock Products has been providing quality products and services for the past 55 years. We partner up with the best in the industry to ensure that our projects, whether big or small, are met with quality and reliability. This commitment is evident in the various awards and recognitions that we have received over the years.