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Grand Plumbing Corp is a state certified backflow company which provides programs that service Miami-Dade, Broward, and Palm Beach counties. Our licensed backflow prevention technicians have the capability of installing, testing and certifying backflows. We provide our customers all necessary documentation as well as handling information to the corresponding water and sewer department. We strive on keeping our records accurate which is an essential element in backflow prevention programs. Our service department will contact our customers and notify them of their annual re-certification.


Backflow Prevention

A backflow prevention device most commonly consists of a pair of mechanical check values that prevent dirty water from flowing back into the clean water supply in the event of an unexpected or drastic change in water pressure. If properly installed and maintained, a backflow preventer will keep drinking water safe and free of contaminates.

Backflow Service & Testing

Grand Plumbing also offers backflow testing and repair services. We can provide an annual package for our commercial and residential plumbing customers. Speak to one of our licensed plumbing experts for a plumbing estimate.

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