Protect your home’s water supply from contamination with a properly installed backflow preventer. PrimeLine Plumbing provides certified backflow installation, testing, and maintenance services across Charlotte and nearby communities.
Why Backflow Prevention Matters
Backflow occurs when water reverses direction in your plumbing system, potentially introducing contaminants into your drinking water. A properly installed preventer keeps your water clean, safe, and up to code.
We offer annual testing, maintenance, and certification to ensure your backflow system remains compliant with local regulations.


