Frank L. Willis, PhD, PE, PG, PLS


Professional Civil Engineer
Professional Geoscientist
Professional Environmental Engineer
Professional Land Surveyor
Zoologist


  • Hydraulics
  • Hydrology
  • Geoscience
  • Geomorphology
  • Contamination
  • Water boundaries
  • Land boundaries
  • Mineral boundaries
  • Navigability disputes
  • 3D Mapping and GIS
  • Photogrammetry
  • Simulation mathematics
  • Dendroecology
  • Accident scene reconstruction
Forensic Engineering
and Geoscience
Willis Engineering and Scientific, LLC

318-473-4100                  Parent company established in 1980

We provide solutions by applying physics and engineering principles to natural science.
Willis Engineering and Scientific, LLC
1436 Peterman Drive
Alexandria, LA  71301
318-473-4100