Core Services

Understanding our customer, their operations and long-term vision, is the success to every project.
Jairo Ortega AIA NCARB, Project Manager

Multi-faceted General Contractor

We specialize in railroad facilities construction, providing General Contracting, Design-Build, Construction Management, and CMGC services. Our unique understanding of the industry and long-standing relationships with subcontractors and vendors allow us to provide you with the highest quality product with minimal impact on operations.

GAC Railroad Facilites

Railroad Facilities

  • Locomotive, car maintenance and repair facilities
  • Wheel truing facilities
  • Locomotive and car wash facilities
  • Industrial waste management
  • Yard air systems
  • Sanding systems
GAC Intermodal Facilites

Intermodal Facilities

  • Cross docks
  • Hostler repair shops
  • Crane canopies
  • Salt and deicing storage
  • Turntables
  • High mast lighting
  • Employee break rooms and locker rooms
GAC Fueling Facilities

Fueling Facilities

  • Fueling platforms
  • Fuel supply
  • Fuel storage tanks
  • Smart fueling
GAC Public Transport

Public Transport

  • Station buildings
  • Pedestrian platforms
  • State of good repair maintenance
GAC Building


  • Commercial
  • Religious
  • Civic
  • Education

Historic Restoration

  • Public
  • Private