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How Do You Know if You Have a Hidden Water Leak? 

September 30, 2025

Leaks aren’t always obvious. Sometimes there’s no burst pipe, no puddle on the floor, and no dripping sound you can hear at night. Instead, water escapes quietly behind walls, under the slab, or in a crawl space. By the time you notice the damage, it may already be extensive.

Hidden water leaks are one of the most frustrating plumbing problems for homeowners in Fort Myers, Cape Coral, Naples, and Port Charlotte. At Aztec Plumbing & Drains, we’ve seen what happens when they go undetected, and we’ve helped countless families find and fix them before they got worse.

Silent Signs of a Water Leak in Your Southwest Florida Home

Hidden leaks almost always leave clues if you know what to watch for:

  • Unexplained high water bills. If your usage hasn’t changed but your bill keeps climbing, water may be leaking somewhere.
  • Running water sounds. A faint trickle or hiss when no fixtures are on can mean water is moving where it shouldn’t be.
  • Stains on walls or ceilings. Yellow or brown spots usually mean water has been seeping behind drywall.
  • Musty odor in house. A damp smell in a closet, bathroom, or hallway could signal mold growth from a hidden leak.
  • Damp spots appearing. Wet flooring, soft drywall, or moisture along the slab foundation are strong indicators of a leak.

If you think you have a leak, don’t wait. Call us today at (239) 932-2959 and let our experts use our leak detection technology to give you peace of mind.

Common causes of hidden water leaks

  • Aging pipes in older homes in Fort Myers and Naples
  • Corrosion from Southwest Florida’s hard water
  • Shifting soil and foundations leading to slab leaks
  • Tree roots pushing into underground lines
  • Poor plumbing connections from past repairs

Dangers of Hidden Water Leaks

A leak might look like a small nuisance at first, but it can lead to bigger problems if you don’t take care of it right away.

  • Structural damage. Drywall, flooring, and wood framing weaken over time as water spreads.
  • Foundation problems. Slab leaks under the home can cause cracks and shifting in the concrete leading to emergency leak repair.
  • Mold and mildew. Moisture trapped behind walls creates an ideal environment for mold to grow, which can harm your health.

What to Do When You Think You Have a Water Leak

If you suspect a leak, don’t wait. Turn off your water supply if the leak is severe, then call Aztec Plumbing & Drains at (239) 932-2959. Our licensed plumbers use advanced leak detection equipment to find the source quickly and accurately, without tearing apart your home.

We’ve helped families across Fort Myers, Cape Coral, Naples, and Port Charlotte catch leaks early. If something doesn’t feel right, it’s better to check than to wait.

Found a Leak? Don’t Sweat, Aztec Has Your Back!

Once we confirm a leak, we’ll go over your options for fixing it. Depending on the situation, that may include:

  • Repiping sections of old or corroded plumbing
  • Sewer line repair to stop cracks or intrusion
  • Sewer line installation or replacement when repairs aren’t enough

Every home is different, so we’ll explain your options and help you choose the solution that makes the most sense. Contact us today for the help you need!

Why Homeowners in Fort Myers Choose Aztec Plumbing & Drains

Families across Southwest Florida trust us because we bring more than just plumbing expertise:

Aztec Plumbing & Drains has proudly served the Greater Fort Myers area for over 30 years, building a reputation for reliability and trust, one customer at a time. We are committed to providing our neighbors with honest, expert service and peace of mind. We’re not just plumbers we are a part of the Fort Myers community.

Ready to Protect Your Home from Hidden Leaks?

Aztec Plumbing & Drains is here to help you find and fix leaks before they turn into costly disasters. If you think you may have a hidden water leak, give us a call at (239) 932-2959 today and let our team protect your home.

Frequently Asked Questions

FAQs About Water Leaks 

Most people notice higher water bills, musty smells, or damp spots on floors or walls.

A hidden leak may be letting water escape behind walls or under the slab.

Yes. Even a slow drip can ruin drywall, rot wood framing, and lead to mold.

We use specialized equipment to locate the source without guesswork or unnecessary demolition.

Yes. Our team responds quickly to emergency calls throughout Fort Myers, Cape Coral, Naples, and Port Charlotte.

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