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HUB Certified

O'Brien Engineering is a certified HUB firm through the state of Texas' HUB program. To download a copy of our HUB certification, or to view all of our certifications, visit

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Spotlight: Water Resources

Three decades ago, O'Brien Engineering was established as a water resource firm. From then to now, we remain true to this core competency, continuously adding to our successes of solving flooding and drainage issues.

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Veteran Affairs

A new VA project in the making will be using A/E services for the West Texas VA Health Care System to construct a new CLC Phase 23. Community Living Center (CLC) will construct one 10-bed cottage at 8500SF, replacing beds…

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Environmental Design

With over 30 years of resolving surface water issues, OEI has developed efficient permitting processes, developed relationships and a reputation with regulatory agencies, and know how to work within the parameters of a complex regulatory process. To learn more about…

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Joseph Bazalgette

Did you know Joseph Bazalgette is said to be the first Environmental Engineer? Dating back to the 19th century, Bazalgette oversaw the construction of the first large-scale sewer system in London. >>

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Texas Water Problems Webinar

"This blend of knowledge gave rise to the fourfold solution and his patent-pending approach detailed in, Texas Water Management – A Fourfold Solution." Register today to join Jim O'Brien's webinar on January 26th, where he discusses his solution to Texas'…

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