About Bac-Flo Unlimited

About Bac-Flo Unlimited, Inc.


Bac-Flo Unlimited, Inc. is a consulting and Texas Commission on Environmental Quality (TCEQ) approved training and education firm established to train backflow prevention assembly testers and assist enforcement agencies, including private and public entities, with protecting the potable water supply. Our instructors are qualified as American Backflow Prevention Association proctors and approved by the TCEQ. They are licensed in their field and have extensive hands-on experience in the backflow prevention industry as it regards to all water related areas. Additionally, they maintain a current National American Backflow Prevention Association License.

Troy Baird, one of our instructors, is a licensed irrigator and licensed master plumber holding a water supply protection specialist endorsement. He is certified by the American Backflow Prevention Association as a backflow prevention assembly tester and proctor, and is recognized by the University of Southern California as a cross connection control specialist. Troy received his bachelors degree in management from Texas State University and is licensed as a Certified Public Manager. He has been a TCEQ approved cross connection control instructor for approximately 15 years with experience in testing, troubleshooting and repairing all sizes of backflow prevention assemblies. He has conducted numerous cross connection control surveys with shut down and dye testing for separation assurance along with being directly involved with lead solder sampling and abatement processes.

Fred Baird, lead instructor and chief technical consultant, has been in the backflow prevention industry for over 35 years. He developed and enforced San Antonio Water System’s Backflow Prevention Program and has investigated hundreds of cross connections and backflow incidents. Some of the events and committees Fred has been involved with include: the American Water Works Association’s Cross Connection Control Manual Revision Committee, APBA Training and Education Committee and the TCEQ Cross Connection Control Work Group. He is past Director of ABPA Region IV and has conducted backflow prevention training courses in Texas for more than 35 years. 

Bruce Rathburn, our third instructor, has been associated with the construction and the backflow prevention industry for approximately 25 years. He currently enforces San Antonio’s Cross Connection Control Program and is responsible for potable recycle water separation requirements in the San Antonio area. Bruce has served as president of the San Antonio ABPA Chapter and sits on the Board of Directors. He maintains a TCEQ Water Utility License and ABPA Proctor License. Bruce is a member of the TCEQ Cross Connection Control Work Group and is a past President of the American Backflow Prevention Association.