Allstate's Hidden Leak Detection Professionals in North & Central Alabama

A hidden water leak can be tricky to spot, but there are clear signs you can watch for. Often, your home will show small clues long before major damage happens.

Things to look out for:

• Higher Water Bills: If your bill jumps but your usage hasn’t, a leak might be to blame.
• Strange Sounds: Hissing, dripping, or running water when everything’s turned off.
• Damp or Discolored Spots: Walls, ceilings, or floors that feel soft, bubble, or change color.
• Musty Smells: A lingering mildew odor that doesn’t go away.
• Changes in Surfaces: Warping floors, sagging ceilings, or new stains appearing.
• Weaker Water Pressure: A sudden drop in flow from faucets or showers.
• The Meter Test: Turn off all water, then check your meter. If it’s still moving, there’s likely a hidden leak.

Why it matters: Catching a leak early saves you money, protects your home’s structure, and helps prevent mold.

Hidden leaks can often be tracked down without opening up your walls or ceilings. We use advanced tools like sensitive listening devices, thermal imaging, and moisture meters to follow the path of the water. These methods let us pinpoint the exact location of the problem while keeping your property intact.

If repairs are needed, you’ll know exactly where to focus instead of guessing or removing large sections of drywall. This saves time, lowers repair costs, and helps prevent unnecessary disruption to your home.

Crawl space leaks can go unnoticed for a long time, but there are some clear warning signs. Paying attention early can save you from bigger repairs later.

Common signs of a crawl space leak:

• Standing Water or Damp Soil: Puddles or wet ground under your home.
• Musty or Moldy Smell: Odors coming from below, often stronger after rain.
• Rust or Corrosion: On pipes, ducts, or other metal fixtures.
• Sagging Floors: Moisture can weaken beams and joists over time.
• Visible Mold or Mildew: Growing on wood, insulation, or foundation walls.
• Increased Pests: Bugs and rodents are drawn to damp crawl spaces.
• High Humidity Indoors: Moisture below can raise humidity inside your home.

Why it matters: Leaks in crawl spaces often lead to mold growth, structural damage, and even health issues if ignored.

Even a slow drip behind a wall, under a slab, or in a crawl space can create bigger problems if it’s left alone. Over time, hidden leaks can weaken building materials, stain walls and ceilings, and cause flooring to warp. They can also lead to higher water bills and allow moisture to spread into areas you may not notice right away.

Catching a small leak early means repairs are easier and far less expensive compared to the damage it can cause if it goes undetected for months or years.

Plumbing leaks and rainwater intrusion can cause water damage, but the source and signs differ. Knowing which one you’re dealing with helps you fix the problem faster.

Plumbing leak signs:

• Water shows up even when it hasn’t rained.
• Damp spots near pipes, fixtures, or appliances.
• Consistent or growing water damage in the same area.
• Higher water bills or a meter that runs when no water is being used.

Rainwater intrusion signs:

• Water appears after heavy rain or storms.
• Stains near windows, roofs, basements, or crawl spaces.
• Damage that seems worse on one side of the house (where rain hits hardest).
• Soil erosion or pooling water around the foundation.

Why it matters: Plumbing leaks usually require a plumber, while rainwater intrusion may call for better drainage, roofing, or sealing. Getting the diagnosis right saves time and money.