Building Contractors in Fort Irwin, CA Clark Builders Group9000 Barstow RdFort Irwin, CA, 923107603834901Backhoe RentalBuilding ContractorsConstruction CompaniesExcavation ContractorsReal Estate Companies Northrop GrummanBuilding 806Fort Irwin, CA, 923107603804268Building ContractorsConstruction CompaniesGeneral Contractors Show MoreSee AlsoGeneral ContractorsExcavation Contractors