You could require water line repair if you notice:
1. Decreased Water Pressure: A sudden decline in water pressure may signal a leak.
2. Visible Leaks or Wet Spots: Check for puddles, damp spots, or water stains.
3. Unexplained Rise in Water Bills: A considerable rise in water use without commensurate changes in habits might indicate a leak.
4. Water Quality Changes: Discoloration or an odd taste in water may indicate pipe damage or pollution.
5. Loud Noises: Banging or clanging sounds may indicate a pipe problem.