Grady Mechanical LLC is pleased and proud to announce that we now have technicians certified to inspect back flow preventers. Our apprentice technician, Chris Trowbridge, appears below with his certification.
Backflow preventers are required in most commerical buildings and are in place to prohibit any contaminated water from back-siphoning into the public water supply. These preventers are required to be inspected regularly to insure proper working order. The class is an intensive three days of technical, hands-on study followed by a day of exam taking.
Congrats Chris! Always great to see someone new working in the backflow preventer industry. Keep it up – it’s definitely needed and in demand.