
O&S Associates
Experts in new design and restoration engineering
Hackensack, NJ+5
Explore capabilities, project experience, and office locations to build your shortlist.

Experts in new design and restoration engineering
Hackensack, NJ+5

Design, Analysis, Troubleshooting & Forensic Engineering

Engineering a world that can be comfortably shared by all.
Missoula, MT

Specialized engineering and inspection services for complex infrastructure.
Cypress, CA+3
Structural Design and Analysis and Seismic Analysis.
Morristown, NJ
Technical, operational, and business consulting solutions

Discover top-tier structural engineering solutions in Charlotte, NC
Charlotte, NC
Traffic Engineering and Traffic Engineering Analysis.

Serving Owners, Architects, and Contractors across New England since 2000.
North Easton, MA

Structural engineering partner for Houston homeowners, builders, and architects
Katy, TX
Peace of mind, engineered
Salt Lake City, UT+1

Geotechnical & Materials Engineering, Testing and Inspection
Tampa, FL+1
When Experience Counts

Specialized consulting in welding, metallurgy, corrosion, and ASME code compliance
Greensboro, NC
Specialists in Non-Invasive Diagnostics
St. Louis, MO

Authentic, Reachable, and Practical Engineering Solutions
Pasco, WA

Economic, code-compliant, and constructible structural engineering solutions
Wentzville, MO

Providing quality engineering and technical solutions
Baton Rouge, LA

Custom Engineered Decks and Commercial Design.
Raleigh, NC
Better Risk Management Starts Here
San Antonio, TX
Collaborative & Innovative
Walnut Creek, CA

Structural engineering consultants.
San Antonio, TX

Trusted Expertise, From the Ground Up
New York, NY+4

Developing Elegant Solutions for Surgical Repair of Skeletal Function
Warsaw, IN