Harper Construction Awarded $132.6M for KC-46A Hangar at March ARB

Harper Construction Co. Inc. of San Diego, California, has been awarded a major firm-fixed-price contract by the U.S. Army Corps of Engineers for a large-scale design-build project at March Air Reserve Base.

Contract Details

  • Contractor: Harper Construction Co. Inc.
  • Value: $132,632,039
  • Project: Construction of a KC-46A Two-Bay Maintenance/Fuel Cell Hangar
  • Location: March Air Reserve Base, California
  • Contract Number: W912QR-25-C-0022
  • Awarding District: U.S. Army Corps of Engineers, Louisville District

The project includes the design and construction of a 79,335-square-foot hangar, a covered storage yard, a hazardous material area, and over 100,000 square feet of airfield pavements. Work is estimated to be complete by September 17, 2028.


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