Hawaiian Rock Products and our partner, FPA Pacific Corp, have been doing business on Tinian since 1991. FPA Pacific Corp. operates a quarry and a concrete batch plant and performs site work and civil construction material such as rebar and cement. Hawaiian Rock Products operates on asphalt batch plant located adjacent to FPA Pacific’s quarry in Marpo Valley.
Hot Mix Asphalt Paving:

  • One – 60TPH Hot Mix Batch Plant Located in Marpo Valley

FPA Pacific – Hawaiian Rock Products Partnership:

Quarry Products:

  • Unwashed Sand and Aggregate
  • Structural Fill and Base Course


Various Sizes Concrete Masonry Units are available