Versatile & experienced

DHS is proud to serve the transportation industry across a range of project and program types, including rail transit, highways, bridges, tunnels, ports, and airports. Led by Melanie Estes, P.E., CCM, our transportation team brings technical expertise in Design-Bid-Build, Design-Build, Job Order Contracting, and CM/GC and has served some of the largest transportation clients in California, such as the High-Speed Rail Authority, CALTRANS, Los Angeles County Metro, Port of Long Beach, SANDAC, and SBCTA. Our clients receive the best innovative risk and claims mitigation tools, program management skills, and individual project construction management expertise to ensure that their projects are completed with efficiency and the highest quality results.

Transportation Services for Highway, Bridge, Transit, Ports, and Aviation

  • Program Management
  • Risk Mitigation
  • Resident Engineering (RE)
  • Office Engineering (OE)
  • Quality Assurance
  • Project and Construction Management
  • Project Controls
  • Scheduling
  • Risk Management
  • Estimating
  • Inspection
  • Constructability Review
  • Right of Way Support (ROW)
  • Utility Relocation Management
  • Claims Analysis
  • SWPPP Support
  • Contract Administration

See Our Projects