
Halff Associates, Inc.
Purposed For People.
Richardson, TX
Explore capabilities, project experience, and office locations to build your shortlist.

Purposed For People.
Richardson, TX
Innovating Today, Inspiring Tomorrow.
Houston, TX+2
Creating infrastructure for 70 years.

Consulting Engineering & Land Surveying
Baytown, TX

Civil Engineering and Design for Municipal and Public Projects
St. Charles, IL

Civil Engineering and Transportation Engineering.
Hackensack, NJ

Civil Engineering & Site Development and Site Plan Development.
Lewiston, ID

Full-Service Design, Engineering, Geotechnical Firm
Bartow, FL

Civil Engineering and Site and building layouts, zoning and planning.
Portsmouth, RI

Civil & Structural Engineers | Land Surveyors
Appleton, WI
Where your ideas rise into reality.
Fort Wayne, IN

We design buildings and infrastructure to make communities better.
Alexandria, MN+12

Providing civil, structural, and marine engineering solutions for Texas Gulf Coast communities
Dickinson, TX

Serving clients Ethically, Responsively and Professionally
Dixon, IL+8

Empowering People. Enhancing Lives.
Bismarck, ND+21
Civil, structural, and stormwater consulting engineering based in Knoxville
Knoxville, TN+1

One Stop Shop
San Antonio, TX+1

Where Our Structure Helps Build Yours.
Dothan, AL+1

Structural and Civil Engineers at Your Service
Macon, MO
Smart Engineering Solutions. Proven Results.
South Bend, IN+1

Engineering Experts Based in Traverse City, Michigan
Traverse City, MI

Integrity - Experience - Growth, Since 1958
Madisonville, KY+2

Full-service civil, structural, and environmental engineering
Conway, SC

Engineering done differently
Seattle, WA