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John L. Libby, Jr., PLS, CFedS
Principal and Survey Manager

John has over 30 years of experience in boundary, design, and topographic surveys for multi-family developments, commercial, retail, office and manufacturing sites. He is a Professional Land Surveyor in both Oklahoma and Texas and a Certified Federal Surveyor. He spent seven years in the oil and gas industry, determining lease lines and preparing exhibits for permitting gas wells on approximately 25,000 acres. John has performed route surveys and aerial control surveys for multiple highway projects and over 150 miles of light rail projects, as well as design, right-of-way and as-built surveys for approximately 36 miles of pipeline. He has experience with construction layout surveying for residential streets and utilities, multistory office buildings and retail sites.

Key Projects:

  • Dallas Area Rapid Transit (DART) – Design and right-of-way surveys for the northwest and central corridors
  • Walsh Ranch – Oil and gas development within the constraints of a master plan on approximately 7,000 acres
  • Super Stallion Pipeline Network – Right-of-way acquisition, design and as-built surveys for approximately 30 miles of trunk line and gathering line in the Permian Basin
  • Barnett Shale – 25,000 acres of gas units within high-density urban areas across six counties
  • Commercial/Retail Sites – Multiple boundary, design and as-built surveys on commercial properties for a number of companies, including Walmart, Frito-Lay and Fluor-Daniel
  • Texas Department of Transportation (TXDOT) – Right-of-way and acquisition surveys along US Highway 75, US Highway 287 Midlothian Bypass, State Highway 121 and FM 2281

Professional Registrations:

  • Oklahoma Professional Land Surveyor #1806
  • Texas Registered Professional Land Surveyor #6120
  • Certified Federal Surveyor #1578

Professional Associations:

  • Oklahoma Society of Land Surveyors
  • Texas Society of Professional Surveyors


  • Bachelor of Science, Mathematics, University of Texas at Dallas, 1991