Halff

About Us

Halff is an award-winning, employee-owned, diverse and multidiscipline professional engineering firm that improves lives and communities by turning ideas into reality. For nearly 75 years, Halff has provided smart solutions for clients throughout the United States. The people-first firm is committed to continuously investing in its employees and fostering a culture of collaboration.

Halff has more than 30 offices in Arkansas, Florida, Louisiana, Oklahoma and Texas. The firm was recognized as the 2023 Texas & Louisiana Design Firm of the Year by the Engineering News-Record. Halff is ranked No. 85 in the 2023 Top 500 Design Firms rankings by ENR. Halff is the No. 16 Top Workplace nationally in 2024 as ranked by Energage for businesses with 1,000 to 2,499 employees.