Our Firm

Helping clients adapt to a changing world

With a team of employee-owners operating from locations across North America, we provide a full range of engineering and technical consulting services for government and private sector clients. From quick-turn projects to the most complex systems, our team is dedicated to providing quality solutions that deliver long-term value.

Progressing our clients’ missions by helping them achieve their goals

Making a large investment in a facility or system, whether new or existing, is a decision that impacts an enterprise for decades. Salas O’Brien offers the experience and expertise—and the networks and partnerships—to deliver projects that are reliable, resilient, versatile, and efficient, reducing operating costs and eliminating carbon.

Applying technical mastery and market vision

The objectivity to question assumptions, the versatility to embrace every problem’s unique nature, the experience to challenge the status quo. We approach each project with a holistic view, focused on achieving high quality, lasting relationships, and a sustainable future.

The right experience to deliver optimal solutions

3,800+

Passionate team members

$20B

Annual construction value

17,300+

Annual projects

90+

Offices throughout North America

915M

Square feet of buildings our work impacts annually

International scale, local action

Salas O’Brien uniquely integrates disciplines, collectively leveraging shared knowledge, information, and ideas. With this unified approach, we plan, design, manage, and deliver the highest quality project outcomes: one design, one team, one goal.

Our Projects

Growth and opportunity

Being Engineered for Impact™ means that Salas O’Brien team members have practically unlimited opportunity for growth and advancement. And a caring environment that supports this growth at every step.

Careers

Award-winning team

Our consistent recognition among top performing organizations in our industry and across North America is a reflection of our commitment to excellence and strong year-over-year performance.