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

Purposed For People.
Richardson, TX

Delivering Timely Infrastructure Solutions

Setting the Pace for Success
Trenton, GA

Serving. Leading. Solving.™
Houston, TX+1

Improving our communities and meeting our clients' needs by doing the right things, right.
Fort Worth, TX+4
We keep you moving forward by always looking ahead.

Leveraging the Untapped Construction & Engineering Potentials
Salisbury, MD

Local engineering excellence for New Mexico and Colorado.
Albuquerque, NM
Construction Management and Architectural Design.
Syosset, NY+12

Adaptive Engineering. Innovative Solutions.
Gaithersburg, MD

Experienced. Dedicated. Responsive.
Lyndhurst, NJ+1

Innovative, high quality, and responsive engineering solutions
Columbia, MD+3

Program Management and Project Controls.
La Grange, IL

Ensuring the structural integrity of in-service bridges and structures throughout the United States.
Valley View, OH

Civil Engineering and Project Management.
Grand Junction, CO
Railroad and transit systems engineering specializing in signaling, security, and communications
Boston, MA

Civil Design and Transportation Planning and Roadway Design.
Dallas, TX

Pioneering timeless artistry and structural engineering in bridge design

Empowering Communities Through Engineering & Innovation
Austin, TX+13

Professional and Experienced Engineers

Program and Project Management and Roadway Design.
Marietta, GA

Nationally recognized. Locally preferred.
Greenwood Village, CO+15

Water Resources and Systems and Water Resources.
Albuquerque, NM+3

Begin with the End in mind
Raleigh, NC