Singhofen Halff Information

We are pleased to announce as of April 1, 2024, Halff and Singhofen & Associates, Inc. (SAI) are joining forces to expand our water services across Florida. Together, we will deliver holistic water resources solutions for our clients while continuing to operate with a high level of excellence. Established in 1983, Singhofen is a widely respected engineering firm with a strong reputation in water resources. Specializing in sustainable civil infrastructure design, Singhofen provides expertise in utilities, lift stations, roads, airfields, parking, drainage and more. Singhofen also has a long history and unique expertise in surface water modeling and flood risk management, with founder Pete Singhofen having developed the ICPR hydrodynamic stormwater model. The people and service you have come to know and trust at both Halff and Singhofen will remain intact. We are committed to working collaboratively on projects that improve lives and communities! About Halff: Halff is the full-service engineering firm designed, engineered, planned, constructed — and purposed — for people. Since 1950, we’ve been creating smart solutions that improve lives and communities by turning ideas into reality. Halff was founded on a core tenet: Focus on people, treat them well, and success will follow. It’s no wonder, then, that our employees and the culture they create result in our firm consistently being named a Top Workplace in America. Our industry-leading professionals collaborate to meet tough challenges in creative ways while keeping projects on schedule and on budget— all for one purpose: our clients’ success. 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