National Strength.
Local Action.
No matter how complex your engineering, facility planning, or commissioning challenge, we’ll engage our deep technical expertise to deliver an imaginative, best-fit solution.
Complex Projects, Stronger Relationships
We build value by investing in consistent, long-term relationships. We make our clients look good, and they return again and again. And since we build for the long-term, we have a team turnover rate well below the national average.
Our Expertise
Powers Your Success
3D/Virtual Reality Design
Salas O’Brien uses 3D and virtual reality to help its clients empower their decision-making.
Commissioning for a Better Project
Why is commissioning required by more and more jurisdictions? What value does it add?
Complex Projects Are Where We Shine Brightest
Our time-tested process and people-first approach have reliably solved client challenges since 1975.
Our Awards
Our Insights
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Salas O’Brien Humbled to Receive 2019 Awards
We’re thrilled to announce that Salas O’Brien has earned numerous awards that represent the substantial, consistent growth our company has achieved. Most recently, we were ranked among the top 25 firms on the 2019 Commissioning Giants list and as one of the Silicon Valley’s fastest-growing private companies. For the seventh consecutive year, we’ve been named […]
What You Can Expect From Working with Salas O’Brien
At Salas O’Brien, we like to say that you can “expect a difference” while working with us. We approach each new project with a new client as the start of a long-lasting relationship. Each project that follows builds on that relationship, allowing us to better understand and better serve the client each time we work […]