Next Classes: Berlin & Landover. Register Now

Next Classes: Berlin & Landover. Register Now

Backflow Recertification Courses

Course Description

Who It's For

This is an 8 hour class to keep you up to speed on your skills that you have learned in the past.

It is not unusual for a student to return for recertification who doesn’t actually do any backflow testing on the job. These people may be supervisors or managers who have packed away their tools so they can manage the work of others.

A Refresher Course

Either way, this is a requirement in order to keep your certification current. It’s an opportunity to learn something new as well as bring attention to what you may have forgotten.


Here's our basic schedule for the recertification training.

Day 1


Classroom Learning




Wet Testing Practice


Find out why so many plumbers prefer us over others!

I wanted to let you know that I just accepted an offer from APL. Thank you so much for your reference and your help in getting me here. I Start my new job on May 9 with a pay increase, and great benefits. 

Brent H.

Thank you for all your help getting me ready for my Maryland journeyman exam. I passed!

Rick M.

I passed my master plumber’s exam today and I want to thank you again for all the time you spent with me. It is very much appreciated. It is definitely a weight off my shoulders and I can't thank you enough. I'll be seeing you again when it's time to renew my backflow.

Brian K.

I just passed my master plumbing exam... I couldn't have done it without your help.

John H.