Plumbing Installation Service. Upon receiving a client's distress about water quality concerns, I proactively addressed the issue by recommending and subsequently installing a backflow preventer. This crucial addition serves as a robust safeguard for the client's water supply. By guaranteeing unidirectional water flow, the backflow preventer effectively averts the risk of contaminated water flowing back into the household's water source. This installation prioritizes and upholds the purity of the client's water, providing them with peace of mind regarding the safety of their water supply.