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Backflow gauge sweepstakes drawing March 31st, all students automatically entered...


Fred Baird Troy Baird

Our backflow instructors are qualified as American Backflow Prevention Association proctors, approved by TCEQ and TSBPE. They are licensed in their field with extensive hands-on and enforcement experience in the backflow prevention industry in regard to all water related areas. 

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   Class of 07' - Some who 'Speak Backflow'®.


Course comments:

"I appreciate that Troy and Fred are always ready and willing to help with problems that backflow testers face in the field".

"Instructors presented material in a professional manner and made the learning process very easy".

"Instructors have plenty of knowledge about cross connections & testing, very patient and humble".

"Very thorough class, good hands on training".

"Very foreign to me but instructors simplified subject".

"I'm surprised by the amount of information I learned in the short amount of time. I look forward to future dealings with Bac-Flo Unlimited".

"Good presentation, pertinent information. Never boring".

"Course was very insightful. Instructors have plenty of knowledge about cross connections and testing."

More student testimonials

Gauge Certifications

Differential pressure gauges are required to be tested for accuracy when purchased and annually thereafter by most local jurisdictions. This service is provided by Bac-Flo Unlimited which verifies gauge accuracy to plus or minus .2 psid in accordance with N.I.S.T. national standards. Upon precise verification a detailed certification report is provided in reference to the gauge serial number and testing company. The fee for each gauge certification is $60.00. Shipping address for gauges: Bac-Flo Unlimited, Inc., 215 West Bandera Road, Suite 114-455, Boerne, TX 78006. Include $20 for return shipping along with company address and phone number. There is usually a two to three day turn around time for getting it shipped back to you.

Our gauge testing/certification service is performed only by Troy Baird. He is Bac-Flo Unlimited's employee with over 16 years experience in testing and certifying gauges. If there are any concerns about your gauge Troy will be personally contacting you. For additional information about gauge certifications feel free to contact us by phone or email. 

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