Our Clients

National Inspection Services is proud to serve a wide variety of clients in the oil & gas industry and related fields. Following are just a few of the clients who depend on our company for quality NDT services.

  • Boardwalk Pipeline Partners LP
  • Columbia Gulf Transmission
  • Crosstex Energy Services, LP
  • Eaglehawk Field Services, LLC
  • El Paso Corporation
  • Energy Transfer Company
  • Enterprise Products Operating LP
  • Etc Texas Pipeline, LTD
  • Flint Energy Service, Inc.
  • Kinder Morgan Texas Pipeline, LLC
  • KinderHawk Field Services
  • Spectra Energy Corp.
  • Weatherford Artificial Lift Systems, Inc.
  • Williams Gas Pipeline–Transco



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