Mason & Hanger
Worldwide Design of Secure, Mission-Driven Facilities
Explore capabilities, project experience, and office locations to build your shortlist.
Worldwide Design of Secure, Mission-Driven Facilities

Collaborative Solutions. Community-Focused Results.
Denver, CO

People Helping People Solve Complex Infrastructure Challenges
Raleigh, NC+6

Site Analysis, Planning and Design and Document Review.
Minneapolis, MN

Innovation Engineered.®
Baton Rouge, LA+6

Designing. Developing. Delivering.
Towson, MD+1
Community Success Is Our Foundation
Indianapolis, IN
Helping humanity heal
Omaha, NE+1

Civil Engineering and Civil site design.
Columbia, MO
Engineering. Planning. Land Surveying.

Keeping You on Track
Cincinnati, OH

Celebrating 50 Years of Engineering Intuition, Innovation, & Insights for Water Infrastructure
Downers Grove, IL

Working on Tomorrow
Dubuque, IA+1

Mechanical and Plumbing Consulting Engineers
Reno, NV

Traffic Engineering and Traffic Studies & Impact Analyses.
Metairie, LA

Providing civil engineering design and construction management solutions to Alaskan communities
Anchorage, AK

Designing for Tomorrow, One Project at a Time.
Huntsville, AL+1

Big-firm expertise with a responsive relationship.
Birmingham, AL+4

Electrical Design and Low-Voltage Systems.
Columbia, SC

Civil Engineering Success Since 1986
Huntsville, AL

Multidisciplinary architecture, structural design, and project management services
Humacao, PR+1

Creating the built environment...for people!
Rapid City, SD+1

Civil, environmental, and water resources engineering consulting with over 25 years of professional experience.
Guaynabo, PR

Expect engineering excellence.
Las Colinas, TX+4