Pipe Trades Technologies

The class is very informative and provides the fundamentals necessary for Backflow preventer work. The instructor was great, stayed on topic and made me feel comfortable in the classroom. I would recommend this PTT course to anyone who needs Backflow Certification or re-certification. You will leave well equipped to do the job.

Took my backflow recertification class at Pipe Trade Technologies in Bel Air and had a great experience. The instructors were knowledgeable, clear, and made sure everyone understood both the testing procedures and the theory behind them. The hands-on portion was especially solid, with well-set-up test assemblies that mirror real-world conditions. The class was organized, efficient, and respected everyone’s time while still covering everything needed to confidently pass recertification. If you’re looking for a straightforward, professional backflow class in Maryland, I’d definitely recommend Pipe Trade Technologies.

This class was very informative. The instructor was very clear in delivering the information in an understandable and interesting way to keep everyone involved. The hands on workshop was creative and made everything come together in a practical manner to take the understanding to another level. I highly recommend this class to test for the Maryland Back flow certification. I came all the way from Florida to take this particular class and it was worth the trip.

I always go here for my backflow recertification course, they offer a wide range of classes and are great people. 10/10 recommend and will definitely return.

The best place to go for plumbing courses in town! Great prices and very informative. I’ve done multiple backflow refreshes and a master license refresh which helped me pass the Maryland state master plumber/gasfitter exam first try.