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Jeff and Margie Vlisides
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Jeff and Margie Vlisides
Backflow Prevention Services, LLC
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A technician tests a backflow preventer beside residential plumbing with valves, gauges, and labeled pipes.
November 6, 2026

How Household Plumbing Can Put Drinking Water at Risk

A homeowner checks an outdoor faucet and irrigation backflow preventer beside a residential yard.
October 30, 2026

Understanding Where Residential Backflow Begins in Waterford, MI

A technician tests a brass backflow prevention assembly beside residential water piping.
October 23, 2026

How Drinking Water Stays Protected from Reverse Flow in Waterford, MI

A plumber inspecting a backflow preventer attached to an outdoor water connection beside a home.
October 16, 2026

Waterford, MI Guide to Backflow, Cross-Connections, and Safe Drinking Water

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