HALFF

About Us

Halff is an award-winning, employee-owned full-service infrastructure consulting firm with more than 75 years of expertise. Established in 1950 by Dr. Albert H. Halff, the firm continues to advance his vision of creating resilient communities through thoughtful design and technical excellence.
Today, Halff operates from more than 30 offices across Arizona, Arkansas, Florida, Georgia, Louisiana, Oklahoma and Texas. Our firm works together to provide comprehensive services from our Mobility, Places and Communities, and Water and Environment solutions.
Our professionals remain committed to delivering smart solutions that improve lives and communities by turning ideas into reality. Since 2021, the firm has earned more than 100 project awards and continues to rank as an Engineering News-Record Top 100 Design Firm and a USA TODAY National Top Workplace.
Halff supports communities across its footprint through the Halff Community Initiative (HCI), having contributed more than $1 million to nonprofits and thousands of employee volunteer hours since its inception in 2017.