Water Leak Repair
Fast, lasting repairs for supply lines, fixtures and drain pipes once the source is known.
Learn MoreWater Leak Detection for Leaks You Can’t See
Water is good at hiding. It travels along joists, pools behind cabinets and seeps under flooring long before it shows on a wall. Our water leak detection finds the source using sound, heat and pressure so repairs target the real problem.
- Walls, Floors & Yards
- No Guesswork
- Written Reports
15+
Years of Experience
12,000+
Leaks Located & Repaired
BBB Accredited
Award-Winning Service
Why It Matters
Small Leaks Cause Big Damage
A leak the size of a pinhead can release over a hundred gallons a day. Hidden water weakens structures, feeds mold and quietly drives up your utility costs.
Higher Bills
Every drop that disappears through a leak is water you paid for but never used.
Mold Growth
Mold needs only moisture and a little time. By the time you smell it, it is established.
Structural Damage
Rotting framing, swelling subfloor and stained drywall are costly to restore.
Non-DestructiveMoisture mapping
The Service
How We Find a Hidden Water Leak
Water leak detection is a process of elimination supported by instruments. We begin by confirming that a leak is active, usually by checking the water meter with every fixture turned off. If the meter moves, water is escaping somewhere in the system.
From there we isolate zones — hot versus cold, indoor versus outdoor, supply versus drain — until only one section remains. Acoustic sensors let us hear the flow through the pipe, while moisture meters and thermal imaging reveal where water has actually collected. The two pieces of information combined lead us to a precise location, even when the water has traveled far from the leak itself.
The ability to follow water to a source is especially valuable because leaks are rarely where the damage appears. A stain on a first-floor ceiling might originate from a second-floor shower drain. A damp patch on the exterior wall might trace to an interior supply line. By testing systematically and confirming with more than one instrument, we avoid the common mistake of opening the wrong area and missing the real leak.
- Meter and flow verification to confirm an active leak
- Zone isolation of hot, cold, supply and drain lines
- Acoustic, thermal and moisture confirmation
- Marked location and repair recommendations
Common Sources
Where Hidden Water Leaks Usually Start
Most indoor leaks trace back to a handful of predictable failure points. We check each one during the inspection.
Faucets & Fixtures
Worn cartridges, loose supply connections and failing seals under sinks are among the most common hidden leaks in a home.
Appliance Lines
Refrigerator, dishwasher and washing machine hoses burst or seep with age. A slow leak can run behind cabinetry for weeks.
Worn Supply Pipes
Corrosion, pinholes and joint failures in copper or galvanized lines leak behind walls and under floors.
Shower & Tub Drains
A failed pan, drain seal or tile grout lets water escape into the ceiling or floor assembly below.
Toilets & Fill Valves
A worn flapper or faulty fill valve can waste water continuously and quietly between flushes.
Irrigation & Outdoor Lines
Sprinkler valves, hose bibs and buried landscape lines leak underground where you cannot see them.
5 MinHome leak check
Before You Call
How to Check for a Leak Yourself
A few simple steps can tell you whether you likely have a leak and help our technician focus the inspection. None of them require tools or plumbing knowledge, and together they take about five minutes.
Start with the meter test. Turn off every fixture, appliance and irrigation zone, then look at your water meter. If the low-flow indicator is moving, water is being used somewhere you cannot see. Next, check the toilet by adding a few drops of food coloring to the tank and watching the bowl; color in the bowl without a flush means the flapper is leaking. Finally, walk the property and look for soft spots, unusually green patches or constant dampness near the foundation.
- Meter test with all fixtures off
- Toilet dye test for silent flapper leaks
- Appliance and hose inspection
- Visual scan for damp or warm spots
Warning Signs
Signs You Have a Hidden Water Leak
Individually these clues can seem minor. Together, they point to water where it should not be.
Bill Keeps Climbing
Usage that rises with no change in habits is the clearest financial clue of a leak.
Musty Smell
A damp, earthy odor that never clears usually means mold is growing behind a surface.
Stains & Bubbles
Brown rings, bubbling paint or soft spots on walls and ceilings reveal escaping water.
Sound of Dripping
Water heard in a wall or ceiling when fixtures are off points to a pressurized leak.
Pressure Changes
A drop or intermittent pressure at one fixture can signal a break in its supply line.
Warped Flooring
Cupped wood, loose tile or a spongy floor happens when moisture sits beneath the surface.
Meter Never Stops
If the meter dials turn with everything off, an active leak is present right now.
Hot Spots or Warm Floors
Warmth under a floor often traces to a hot-water line leaking in the assembly below.
Our Process
Water Leak Detection, Step by Step
Organized, methodical and refreshingly clear for homeowners.
Listen & Assess
We review your symptoms, bill history and any visible moisture before we start testing.
Confirm the Leak
Meter and pressure checks tell us whether there is an active leak and how large it is.
Isolate & Locate
We narrow the system down and use acoustic and thermal tools to pinpoint the spot.
Report & Advise
You receive a documented location and a clear recommendation for repair.
Our Technology
Instruments That Reveal Hidden Water
Different leaks respond to different tools. We bring them all and use the right combination for your home.
Acoustic Sensors
Listen through walls and floors to hear the distinct sound of water escaping under pressure.
Thermal Cameras
Reveal temperature differences that expose the path water takes behind surfaces.
Moisture Meters
Measure water content in drywall, wood and concrete to map the full extent of the problem.
Pressure Test Kits
Isolate and pressurize lines to prove which section is losing water and how quickly.
ClearWritten findings
Why Choose Us
Detection That Rests on Evidence, Not Guesses
Anyone can open a wall and look. The value of professional detection is narrowing the search so the wall you open is the right one. We confirm every finding with more than a single instrument, because water can travel along framing and fool an untrained eye.
We also explain what we find in plain language, with photos and a marked location. If a cheap fix will solve the problem, we say so. If the plumbing is at the end of its life, we show you why rather than letting you discover it with repeated failures.
- Multi-instrument confirmation of every leak
- Photo-documented findings and marked locations
- Honest repair advice with no upselling
- Respectful, tidy and fully equipped technicians
Related Services
Complete Care for Every Water Leak
Detection is the starting point. These services handle what comes next.
Slab Leak Detection
When the lost water is beneath your foundation, this is the specialized service to call.
Learn More
FAQ
Water Leak Detection Questions
The simplest test is to shut off every fixture and appliance, then watch your water meter. If the dial still moves, water is escaping somewhere. An unexplained bill increase or persistent damp smell are strong secondary signs.
Yes. Acoustic sensors and thermal imaging let us detect and trace leaks through drywall, tile and plaster without opening the wall until the location is confirmed.
We do. Irrigation lines, main service lines and other buried plumbing can be traced with electronic and acoustic equipment to locate underground leaks without widespread digging.
Most inspections are completed within two hours. Complex systems with multiple suspected leaks may take longer, and we always share findings before we leave.
No. Detection is non-invasive. We do not cut, drill or demolish during the inspection. Any access needed for repair is discussed and agreed with you first.
We mark the location, document it with photos and recommend the most sensible repair. You decide how to proceed, and we can often handle the repair the same visit.
It can be. Beyond water damage and mold, hidden moisture near wiring or in a hot-water line poses additional safety concerns. Prompt detection and repair are the safest route.
Think You Have a Hidden Leak?
Get an accurate, non-invasive answer today and stop the damage at the source. Free estimates available.