DHDC Engineering has developed a strong local reputation for soils, concrete, asphalt, steel and other construction testing. DHDC operates under the guidance of quality systems programs, which addresses all requirements of ASTM E 329 " Standard Practice for Use in Evaluation of Testing and Inspection Agencies as Used in Construction," and AASHTO R18 "Establishing and Implementing a Quality System for Construction Materials Testing Laboratories."
DHDC Engineering Consulting Services is certified by AMRL and CCRL for soil, concrete, and asphalt testing as well by the Ohio Chamber for Special Inspections. At DHDC, we work hard to provide the solutions that you need!
Some of DHDC's Construction Testing & Special Inspections client include:
