About DSI
Services
Certifications
Clients
Contact Us
Employees




New York State


  • Woman Owned Business Enterprise
    (WBE)

  • Departments of Transportation (DBE)

  • Metropolitan Transportation Authoriry
    (MTA) DBE

  • Niagra Frontier Transportation Authority
    (NFTA) DBE

  • Registered with Monroe County
    and Certified Erie County DBE








  • Other


  • Washinton Metropolitan Area Transit
    Authority (WMATA) DBE

  • Registered in CCR and retain a Cage
    Code to provide services to the DOD

  • Southern PA Transportation Authority
    (SEPTA)

  • Austin, TX

  • Metra (commuter rail service Chicago)

  • Registered in DASNY Database



  • P.O. Box 603 | Churchville, NY 14428 | Ph: 585.548.5015 | Fax: 585.548.5052

    CAD Support for the Architectural & Engineering Community

    2015 Design Services, Incorporated All rights reserved