We offer services in engineering, architecture, environmental science, construction services, program management and planning.
As an architectural/engineering and construction management firm, we bring together the talent and expertise necessary to deliver success.
We create an unshakable foundation for progress because our multidisciplinary teams also include the firepower of archeologists, economists, builders, analysts, artists and scientists.
Halff is an employee owned, Texas based, full service engineering and architectural firm with more than 700 distinguished professionals.
With more than 60 years experience in Texas, Dannenbaum Engineering is widely regarded among the state's premier firms for the planning and design of all types of infrastructure.