ProMark performs an accurate sub-surface scan to locate all metallic and non-metallic buried utilities utilizing Electromagnetic and (GPR) Ground Penetrating Radar techniques.

ProMark’s GPR services also include locating underground storage tanks, vent lines, product lines, PVC, HDPE, Clay, concrete piping and abandoned pipelines.

ProMark also provides concrete scanning to identify rebar and electrical conduits in slabs and we perform subsurface scanning to identify Bedrock depths and soil strata depth changes.

ProMark Utility services a large portion of Missouri and Illinois including:

View ProMark Utilities Service Area in a larger map

Serving these cities in Illinois

  • Alton
  • Bethalto
  • Godfrey
  • Granite City
  • Columbia
  • Waterloo
  • Belleville
  • O’Fallon
  • Troy
  • Greenville
  • Mt. Vernon
  • Springfield
  • Jerseyville
  • Carbondale

Serving these cities in Missouri

  • St. Louis
  • Rolla
  • Jefferson City
  • Columbia
  • Hannibal
  • Cape Girardeau
  • Union
  • Festus
  • Farmington
  • Fulton
  • Mexico
  • Camdenton
  • Warrenton
  • Ozark

Private Utility Locating and Ground Penetrating Radar Services