
3mg P S C
Designing Spaces. Engineering Solutions. Delivering Excellence
Explore capabilities, project experience, and office locations to build your shortlist.

Designing Spaces. Engineering Solutions. Delivering Excellence

Expert fire protection engineering and building code consulting solutions
Mill Creek, WA+2
Aiken Engineering designs and evaluates specialized equipment and components for critical service applications.
Houston, TX

We build quality into every project.

Transforming Communities Since 1987
Belgrade, MT+5
Electrical and Controls Engineering, Design, & Programming Services
North Chesterfield, VA+1
Innovative engineering, planning, and code compliance solutions for Pacific Northwest communities
Seattle, WA+2

Your Vision. Our Experience. ONE CHOICE.
Rogers, AR+2

Structural Engineering and Steel & Concrete Design.
Duluth, GA

Designing Today the Puerto Rico of Tomorrow
Guaynabo, PR

Build with Confidence, Build with City Structural Group!
Charleston, WV

Multi-Discipline Engineering, Design, and Precision Fabrication
Daphne, AL

Together, we are building the future.
Tucson, AZ

Building a Better Place Together
Midvale, UT+1

Engineering Excellence for Complex Challenges
Miami, FL

Turning Vision into Reality
St. Petersburg, FL+1
Special Inspection and Materials Testing.
Redmond, WA+2

Sound, thoughtful engineering solutions rooted in experience and expertise.
Albany, NY+1

We listen with purpose to design with trust for those who want to build better
Canyon, TX

Communications - Security - Fire Alarm
Los Angeles, CA

In-house engineering, architecture, surveying, and environmental design
Savannah, GA+1

Build on what we know.
Appleton, WI+12

A professional, licensed civil engineering firm
Conroe, TX

Power Distribution and High and Low Voltage Power Distribution.
Portland, OR