Salas O'Brien
Engineered for Impact
Aiken, SC+11
Explore capabilities, project experience, and office locations to build your shortlist.
Engineered for Impact
Aiken, SC+11

Technology, process design, and consulting engineering for biofuels and process industries.

Clean technology for a greener future.
Princeton, NJ

Engineering. Planning. Consulting.
Accelerate. Innovate. Achieve.
Innovative Engineering Solutions
Troy, MI

The Right Team Matters
Anchorage, AK+22

Multidisciplinary engineering, architecture, design and consulting services.
Brampton, ON

Innovative, Appropriate & Robust

Industrial EPC and engineered systems.

Multi-disciplinary systems engineering and design practice
Littleton, CO+3
Streamlined solutions for a sustainable future
Wichita, KS+1

Innovative Agritech & Engineering Solutions
Pine Bluff, AR

Cathodic protection engineering and corrosion-control design

Where safety meets quality.
Granite Falls, MN

Unmatched talent leads to extraordinary results.
Lombard, IL+2

Piping Design and Skid Mounted Equipment.
Arnold, MD

One firm. Three platforms.
Seekonk, MA

Mechanical Engineering Services
Linden, VA

Routinely Solving Non-Routine Problems
Shelburne, VT

Helping to cut your business and energy costs

Big Firm Capabilities. Small Firm Service.

Sustainable Engineering Solutions for the Biogas and Process Industries
Warrendale, PA

The right expertise at the right time, every time
Fairfield, NJ+1