DcR Engineering Services, Inc. History

1983 Started as a design/technical support group in Dale C. Rossman, Inc.

1995 Incorporated as a separate company dedicated to full service engineering and turnkey design/build projects.

2005 DCR Services, Inc acquired the assets of the St. Louis based Controls Engineering company Hampton-Tilley and Associates.  Employees of Hampton-Tilley were combined with the Project Services division of DcR Engineering Services, Inc to form a new comany HT/DcR Engineering, Inc. providing full service Engineering, design, programming and start-up support for clients in the industrial markets.

2010 DcR Engineering and HT/DcR Engineering merged and continue to provide Project Engineering services as DcR Engineering Services, Inc.

DcR office locations:
  • Tampa, Florida
  • Mulberry, Florida
  • St. Louis, Missouri
  • Gonzales, Louisiana

DcR is a full-service engineering firm offering mechanical, electrical, controls/automation, civil/structural engineering and design.

DcR engineers are licensed in thirty-three states.


  • Fertilizer
  • Water/wastewater
  • Chemical
  • Aggregates
  • Power
  • Citrus
  • Sugar
  • Pharmaceutical
  • Food and Beverage
  • Manufacturing
  • Ethanol