Argan, Inc. Expands Teledata Footprint into New England with Acquisition of ValCor CommunicationsContributed by: Business WireLogoTagsTechnologyCommercial Building & Real EstateConstruction & PropertyOil/GasAlternative EnergyEngineeringEnergyAerospaceTelecommunicationsContractsManufacturingBuilding SystemsNetworksDefenseInternetMobile/WirelessData ManagementArgan, Inc.