Backflow Certification

Schedule Class

Start Time: 9:00 am
Class Length: 3 days
Price: $475

Select Date:

- or -

Download and Print Application

- or -

Additional Payment Option

Backflow Certification- 32-Hour-Training

This course will provide the understanding of Backflow Prevention & Cross Connection Control. You will learn the degrees of hazards to potable water systems and how to identify and test the wide variety of Backflow Preventers. You will also be provided with the basic knowledge of how to repair devices. The course meets for three consecutive days.


The Maryland State Plumbing Board requires the successful completion of an approved 32-hour Backflow Training Course as a pre-requisite for the Journeyman/Master Plumber exam.

The University of Florida (TREEO) Backflow Prevention Theory and Practice Book Second Edition is used in this course and is included in the cost.


After a passing grade on your written test and hands on test you will receive your Backflow Certification for Maryland/Virginia/DC/WSSC. Your Certification is good for 3 years.