About

Castech Consulting Engineers is a diversified engineering firm specializing in structural design and analysis of civil structures.

  • Free standing canopies, awnings, patio covers
  • Residential structures – new, additions and remodeling
  • Commercial buildings – new and existing
  • Condominiums
  • Seismic specialists
  • Design/analysis of composite structures

Castech Consulting Engineers

D.J. Castan, M.S.C.E., P.E., Principal
Registered Professional Engineer, State of California, Nevada, Texas

30 Years Experience
Currently serving as consultant to US Government Contractors