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Water Line Services — Marble Falls & Highland Lakes TX

Water Line Repair & Replacement

Highland Lakes area soil expands and contracts with Texas weather, putting constant stress on your water lines. Mark The Plumber diagnoses and repairs main water line problems throughout Marble Falls, Horseshoe Bay, Burnet, Llano, Kingsland, and Buchanan Dam.

Main Line Problems Solved

Water line work in Burnet and Llano County requires knowledge of local soil conditions, utility easements, and Texas plumbing code. Mark is a Licensed Master Plumber (RMP#45578) who pulls proper permits, protects landscaping, and restores your yard when the job is done.

  • ✔ Main water line leak repair
  • ✔ Full main water line replacement
  • ✔ Service line repair (meter to house)
  • ✔ Polybutylene pipe replacement
  • ✔ Water pressure testing & diagnosis
  • ✔ Backflow preventer installation
  • ✔ Shut-off valve repair & replacement

Is Your Water Line Failing?

  • ⚠️ Unusually high water bill with no usage change
  • ⚠️ Soggy or constantly wet patches in your yard
  • ⚠️ Low water pressure throughout the home
  • ⚠️ Discolored or dirty water from all taps
  • ⚠️ Sound of water running when everything is off
  • ⚠️ Visible sinkholes or ground settling near line
  • ⚠️ Old galvanized or polybutylene piping

Know Your Local Code

“Water line replacement in Texas requires a licensed plumber and proper permits. I handle all of that — so the work is legal, inspected, and won’t cause problems when you sell your home.” — Mark

Common Questions

Water Line FAQs

How do I know if my main water line is leaking?

Key signs: a water bill that spikes without a usage change, wet spots or unusual green patches in your yard, reduced water pressure throughout the house, or the sound of running water when everything is off. Check your water meter with all water off — if the indicator moves, you have a leak.

Does water line replacement require a permit in Texas?

Yes. Water line replacement requires a permit in Texas, and the work must be performed by a licensed plumber. Mark handles all permitting as part of the job — you don’t need to do anything except let us get to work.

What is polybutylene pipe and should I replace it?

Polybutylene (PB) pipe was commonly installed in homes from the 1970s through the mid-1990s. It degrades over time and is prone to failure. If your home has PB pipe, proactive replacement is strongly recommended — waiting for a failure means water damage on top of repair costs.

How long does a main water line replacement take?

Most residential main water line replacements take 1–2 days depending on the length of the run, soil conditions, and whether landscaping needs to be worked around. We’ll give you a realistic timeframe in the estimate.

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Licensed Master Plumber RMP#45578 serving Marble Falls, Burnet & Llano County, TX.

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