Geodetix, Inc. logoTalk to an expert (210) 829-8337Geodetix, Inc.


1802 NE Loop 410 Suite 500
San Antonio, TX

Work Phone: (210) 829-8337
Fax: (210) 829-8068

About Geodetix, Inc.


Surveyor equipment theodolite at construction site

From land developers to industrial plant managers; from civil engineers and architects to environmental remediation specialists; from harbor managers to airport designers; we've provided professionals with the practical solutions they need.

Our TxDOT firm sequence number is 807.

Company Background

Our History

We were founded in July, 1986 by Mr. Robert A. Koranek, Jr., a Texas Registered Professional Land Surveyor and also a Certified Photogrammetrist. Bob combines degrees in cartography and mathematics with 30 years of experience in mapping and geodesy. Originally known as RAK Photogrammetry, our firm was, to our knowledge, the first private company in the Southwest to buy and use its own GPS equipment for survey control. In September, 1989 we became Geodetix, Inc. We have used GPS for all our surveys since that time. We have served clients from New Mexico to New York and eight states in between. Our successfully completed projects range from a federal prison to whole counties and entire cities; from airports and harbors to land development and industrial plants.

We're TxDOT pre-certified in categories:

  • 15.3.1 - mapping
  • 15.4.1 - surveying