Subsurface Utility Engineering

Subsurface Utility Engineering – SUE

Gateway has the knowledge, experience, and capabilities to detect a variety of underground utilities associated with Subsurface Utility Engineering (SUE). Gateway has a wide range of equipment necessary to deploy SUE services like: utility designating equipment, vacuum excavation, non-destructive locating equipment, state-of-the-art surveying and data recording equipment, and software systems compatible with CADD based deliverables for our clients.

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Quality Level D

Existing Records and Oral Recollections

Quality Level C

Surveying and plotting visible utilities

Quality Level B

Geophysical Methods ashiasdfasdfa!

Quality Level A

Exposure and measurement of utilities


  • “Gateway is an industry leading energy services contractor. Their ability to handle everything from survey to construction played a significant role in our ability to quickly execute major expansions of our STACK & CNOW systems. Few contractors are as vertically integrated, and could handle such a task.”

    Ryan Lewellyn
    Tall Oak Midstream

  • “Gateway has provided stellar services for EnLink Midstream, and has aided in the development and execution of numerous projects to help EnLink provide top notch customer service.”

    Chris Coleman
    EnLink Midstream

  • We gave Gateway Services a try this year and have not looked back. With a speedy turnaround, attention to project details and fantastic communication, we could not ask for a better company to work with.”

    Braden Pollard
    Gastar Exploration

  • “CEC has utilized the services of Gateway since 2014 to help augment our own survey and engineering services throughout the region. We have built a solid relationship with Gateway based on professional, responsive and accurate service. We look forward to continuing this partnership.”

    Brian Bird

  • “Gateway has proven to be efficient and reliable on every project we have had the opportunity to work with them on. They have been committed to delivering accurate final products on schedule, and have been willing to make any adjustments necessary to meet our expectations/preferences for these deliverables.”

    Simon L. Kiefer
    EnLink Midstream

  • “Gateway has proven to be an invaluable asset to our Company’s success and growth. The attention to detail, conscientious work ethic, and swift turnarounds have added value to our endeavors. I would recommend Gateway to anyone.”

    Tim Schlosser
    Alta Mesa Holdings

  • “I have been using Gateway Services for all of my surveying needs in Oklahoma for the last 10 years. They are honest, dependable, and are willing to do whatever it takes to make sure I am completely satisfied. They work safely, efficiently, and are always ready to go when I need them. Gateway has the knowledge and resources to take on any survey job, large or small. “

    David Knight
    EnLink Midstream

  • “On behalf of the Survey group at Williams Energy I want you to know that we are very pleased with the quality of service your company provides. We sincerely appreciate your responsiveness and the way you conduct business. We have recommended your company to others because of our satisfaction with your service and we look forward to doing business with you for years to come”

    Dan Blythe