About Us
Arredondo, Zepeda & Brunz, LLC
Est. 1981
Providing quality professional services to Texas communities for 40 years.

AZ&B is excited about celebrating over 40 years of service to Texas communities and energy companies. When the firm was started in 1981, our founders recognized the need for quality engineering services to help make Dallas a more mobile and sustainable community. Since then, AZ&B has branched out to provide mobility, water resources, energy, environmental, and surveying services throughout Texas. While we have grown significantly in 40 years, our core values of providing innovative solutions to communities and doing our best to advance the careers of our staff remain in place.