Backflow Assembly Testing and Supply L.L.C.

P: 208 456 BATS (2287)        C: (208) 221 6988
Toll free 1 855 456 2287

P.O. Box 359 Tetonia, ID 83452
E-mail     info@batandsupply.com    or    bftest@ida.net  

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BAT & Supply

Comments about the courses


"To register" please submit a completed registration form and submit via email, fax or postal

Choose date and location below 

Click links below for registration

Pocatello, Idaho

8 hour Idaho Backflow Tester Refresher Course

December 10, 2018

click here for registration


Twin Falls, Idaho
32 hour Backflow Certification Course

February 4th - 8th, 2019

click here for registration


Twin Falls, Idaho

8 hour Idaho Backflow Tester Refresher Course

February 11, 2019

click here for registration


Post Falls, Idaho

32 hour Backflow Certification Course

March 11-15, 2019

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Post Falls, Idaho

8 hour Backflow Tester Refresher Course

March 18th, 2019

click here for registration

Please review our policies & procedures and course description​ page

Comments about the courses below calendar

Upcoming Schedule of Events

​You MUST have a high school diploma or GED to file for license in Idaho

The instructors are amazing. It is truly a pleasure to be in this class. A very stressful pleasure. A pleasure nonetheless. - J L / Spokane, WA


WOW! WOW! WOW! That was an intense week! Did not think anyone could make me feel so smart. Now I will see if I can keep this all in my head. - J M / Salt Lake City, Utah


Didn't know there was so much to learn about preventing backflow and how important is. Now I see cross connections I have not noticed before. Glad I took the class. Thank you for your instruction. - B W / Idaho Falls, Idaho


AWESOME CLASS! Thanks for making it fun, and making it easy to learn. I really enjoyed the relaxed classroom and comfortable environment you create! It makes learning fun! THANKS!! - A W / Kimberly, Idaho


​Great instructors, great idea to have 3 different instructors.  - M M / Twin Falls, Idaho


Class was fantastic! A little over whelming but the instructors were very patient and helpful. - M L / Post Falls, Idaho


I wish this class was more than a week long. A lot of information to get in your head in just a few days. The instructors made the class fun and I liked that they would stay during lunch and after class to help me. - J S / Kearns, Utah


OMG! I had no idea what I was in for. This was hard but the instructors made it fun and provided great encouragement. M W / Meridian, Idaho


I really enjoyed taking this class. I have been certified in Utah for over twelve years and found this to be the most informative training in backflow testing I have attended. Learned alot of things this old dog didn't know. GREAT CLASS! - C P / Salt Lake, Utah


NOT easy but I am so glad I took this class. I had no idea how much there was to learn about backflow prevention and testing. Super Duper instructors! They made it fun even though it was stressful. - S T / Twin Falls, Idaho