Backflow Prevention Systems

Backflow can allow contaminated or non-potable water to reverse direction and enter a building’s clean water supply. Changes in pressure caused by main breaks, heavy water demand, pumps, irrigation systems, or connected equipment can create this risk. Plumbit installs and services commercial backflow prevention systems that help protect the property’s water supply and connected plumbing network.

Our team evaluates the building’s water service, cross-connections, system pressure, equipment, and level of contamination risk before recommending the appropriate device. We install backflow preventers with the required valves, test points, drainage, clearances, and supports, while keeping the assembly accessible for future inspection and maintenance. Existing devices can also be repaired or replaced when components become worn, damaged, or unreliable.

After installation or service, we check the assembly for leaks, secure connections, and proper operation under the available water pressure. We also identify maintenance or testing requirements that may apply to the property. The result is a dependable layer of protection that helps prevent contaminated water from entering the building’s potable water system.