Leak detection referrals for Reno, NV

Leak Detection in Reno, NV, Pinpointed Fast

Water bill climbing, a warm spot on the floor, or the sound of water when every tap is off? One call connects you with a Reno leak detection provider who uses acoustic, thermal and pressure tools to pinpoint the leak before anyone opens a wall.

Free referral service. Your call is connected to an independent, third-party leak detection provider. We do not perform the work ourselves.

  • Non-invasive methods first
  • Calls answered fast
  • Slab, pool, gas & sewer
  • Reno & Sparks area
Leak detection technician in Reno using acoustic headphones and a ground microphone to pinpoint a hidden water leak
Acoustic scanListening for pressure noise
Thermal imagingMapping hidden heat lines
Pressure testConfirming the leaking line
Leak detection, explained

What is leak detection, and do you need it?

Short answer: if water is going somewhere you can't see, you need the leak located before anyone starts cutting.

Direct answer

Leak detection is the process of finding the exact spot where a pipe, line or pool is losing water or gas, using non-invasive tools such as acoustic listening devices, thermal cameras, pressure tests and tracer gas. In Reno, it matters most when you see an unexplained jump in your water bill, warm floors, damp walls or wet yard patches.

Most leaks in a home are not where the water shows up. Water travels along pipes, slabs and framing before it surfaces, so a stain in the hallway can come from a line ten feet away. Guessing means opening the wrong wall. Proper detection narrows the search to a small area so the repair is smaller, faster and cleaner.

Reno homes face a specific mix of stress: cold winter nights that freeze exposed lines, hot dry summers, and hard water that leaves mineral scale inside pipes. That is why leaks here show up in slabs, buried water service lines, irrigation runs and pools. If your house sits on concrete, start with our guide to slab leak detection. If you only see a stain, read about hidden pipe leak detection.

Acoustic leak detection headphones and ground microphone used for non-invasive leak detectionAcoustic gear hears leaks through concrete and soil
Leak detection services

Which leak detection service fits your problem?

Seven common leak types in Reno homes, each with its own tools and its own warning signs. Pick the one that matches what you are seeing.

Most commonThermal imaging camera showing a hot water slab leak under a tile floor in a Reno home

Many Reno-area homes sit on concrete slabs with water lines running underneath. When one of those lines fails, you may notice warm floor spots, cracked tile, or a meter that keeps spinning. Providers use ground microphones, thermal imaging and line isolation to mark the leak through the concrete, so only a small section needs to be opened, or the line can be rerouted.

Slab leak guide
Technician using an electronic ground sensor to locate a leaking water service line in a Reno front yard

The buried line from your meter to the house, plus sprinkler runs, can leak for months without a puddle. Look for soggy grass, low pressure or a meter that moves with everything off. Tracer gas and pressure tests find the break.

Water line guide
Moisture meter and thermal camera used to find a hidden pipe leak behind drywall

Stains, bubbling paint, a musty closet or a soft spot in drywall usually mean a supply or drain line is dripping inside the wall. Moisture meters and thermal cameras trace the wet zone back to its source before any drywall is cut.

Hidden leak guide
Pool leak detection with a dye test and hydrophone at a backyard pool in the Reno area

Dry desert air pulls water out of Reno pools fast, so it is easy to blame evaporation. A bucket test tells you if the loss is real. If it is, dye testing, line pressure tests and underwater listening gear locate the leak in the shell, skimmer, returns or plumbing.

Pool leak guide
Technician checking a residential gas meter and line with a combustible gas leak detector

Smell rotten eggs or hear hissing near a gas line? Leave first and call 911 or your gas utility. Once it is safe, a provider can test lines and connectors with gas detectors and pressure tests to find slow leaks.

Gas leak guide
Sewer camera inspection showing tree roots inside a cracked residential sewer line

Sewer smells, slow drains and gurgling toilets often point to a cracked or root-filled lateral. A camera inspection shows the inside of the pipe, the depth and the exact spot of the damage before digging.

Sewer line guide
Plumber repairing a leaking copper pipe with a new PEX section after leak detection

Finding the leak is half the job. Once it is marked, the fix may be a small spot repair, a reroute that bypasses a bad section, or a repipe if the line keeps failing. Ask the provider to explain each option and why it fits your pipe material and layout.

Leak repair guide
Symptom checker

What is your house telling you?

Choose the sign you noticed. You will see the most likely leak sources and the service that fits.

A higher bill with no change in use

  • Main service line
  • Slab line
  • Irrigation
  • Running toilet

Rule out a running toilet first. If the meter still moves with every fixture off, water is escaping through a supply line. Water line leak detection is usually the first test.

Warm floor in one area

  • Hot water line under slab
  • Radiant line

A warm patch that does not move with the sun often means a hot water line is leaking under concrete. Book slab leak detection before tile starts cracking.

Hissing or running water sounds

  • Pressurized supply line
  • Slab line
  • Wall pipe

A steady hiss at night, when the house is quiet, is pressurized water escaping. Acoustic gear can follow that sound to a spot inside a wall or under the floor.

Wet ground in dry weather

  • Service line
  • Sprinkler line
  • Backflow device

In Reno's dry climate, a patch that stays soft or green when the rest of the lawn is dry points to a buried line. Water line detection traces it.

Stains, bubbling paint, musty air

  • Supply line in wall
  • Drain line
  • Shower valve

Water inside walls feeds mold quickly. Hidden pipe leak detection maps the moisture back to the pipe so only a small access hole is needed.

Pool losing more than evaporation

  • Skimmer
  • Return lines
  • Shell crack
  • Equipment pad

Run a bucket test for a few days. If the pool drops faster than the bucket, schedule pool leak detection.

Sewer odor and slow drains

  • Cracked lateral
  • Root intrusion
  • Offset joint

When several drains back up at once, the main line is the suspect. A sewer camera inspection shows where and why.

Rotten eggs or hissing near gas

  • Leave the home now
  • Call 911 or the gas utility

Do not flip switches or use flames. Get outside, then call for help. Detection comes after the area is safe. See gas leak detection.

The in-depth guide

How do professionals find a hidden leak in a Reno home?

They combine several tests. Each one narrows the search, so the final mark is accurate to a small area instead of a whole room.

Why do leaks hide in Reno homes?

Most hidden leaks start with stress on the pipe. In the Truckee Meadows, that stress comes from freeze-thaw cycles in winter, wide swings between day and night temperatures, and ground movement around buried lines. Hard water adds another layer: minerals build up inside pipes and fittings, and turbulence at joints and bends slowly wears copper thin until a pinhole forms.

Older homes add aging materials such as galvanized steel, early copper and clay or cast iron drain lines. Newer homes are not immune either. Lines buried in slabs can rub against concrete or gravel, and fittings in irrigation systems loosen over time. Because water follows the path of least resistance, the wet spot you see is rarely the leak itself.

Which detection methods do providers use?

  • Water meter and fixture test. With all water off, the meter shows whether water is still moving. It confirms a leak and helps size it.
  • Line isolation and pressure testing. Each line, such as hot, cold or irrigation, is shut off and pressure-tested to find which one is losing water.
  • Acoustic listening. Ground microphones and sensors pick up the sound of water escaping under pressure through concrete, soil and walls.
  • Thermal imaging. Infrared cameras show temperature differences, which makes hot water leaks and wet zones visible on floors and walls.
  • Tracer gas. A safe gas mix is pushed into a drained line. It escapes at the leak and is picked up by a sensitive detector above ground.
  • Moisture mapping and cameras. Moisture meters outline wet drywall and wood, and inspection cameras show the inside of drains and sewer lines.
Thermal camera screen showing the heat signature of a hidden hot water pipe inside a wallThermal cameras make hidden hot lines visible
Pro tip

Before you call, find your water meter and take a photo of the reading. Wait one hour with no water use and take another. A change is strong proof of a leak.

What happens after the leak is found?

A good provider marks the leak location, explains which line failed, and walks you through repair options before any work begins. For a slab, that may be a spot repair through the floor, a reroute through the attic or walls, or a full repipe if the lines are failing in several places. For a yard line, it may be a small dig at the marked spot or a new line pulled to the house.

Ask for written notes or photos of the findings. They help if you file a homeowners insurance claim, and they give you a record if the problem returns. Once the line is repaired, a second pressure test confirms the fix held. Our leak repair page covers each repair path in plain terms.

Warning

Do not keep running water into a known leak. If you see active water damage, shut the main valve and call right away. Damage grows the longer water flows.

Leak detection technician explaining leak location findings to a Reno homeowner on a tabletAsk for findings in writing
How it works

From your call to a located leak in four steps

A simple path, with no guesswork on your side.

You describe what you are seeing. We connect you with an independent leak detection provider who serves your part of Reno. The provider confirms timing, any service fee, and what the visit includes, so there are no surprises when the technician arrives.

  1. Call and describe the signs

    Share what you noticed, such as a bill spike, a warm floor or a wet wall, and where you live.

  2. Get connected to a local provider

    Your call goes to an independent provider who handles that leak type in your area.

  3. Non-invasive testing on site

    The technician confirms the leak, isolates the line and pinpoints the spot.

  4. Clear options for the fix

    You get the findings and repair choices, then decide how to move forward.

The cost of waiting

What happens if you ignore a small leak?

It rarely stays small. Water keeps moving, and the repair grows with it.

Water bills keep climbing

A pressurized line leaks around the clock, so you pay for water that never reaches a tap. The longer it runs, the more each bill adds up.

Mold and rot set in

Wet drywall, insulation and framing can grow mold within days. Removing it often means cutting out more material than the leak itself would have required.

Floors and slabs suffer

Water under a slab can loosen tile, warp wood flooring and wash out soil beneath concrete. That turns a pipe repair into a flooring project.

Winter makes it worse

A weak spot in an outdoor or shallow line can split wide open in a hard Reno freeze. A slow drip becomes a burst pipe overnight.

Insurance gets harder

Many policies treat long-term seepage differently from sudden damage. Acting quickly and keeping records of the findings helps if you file a claim.

Energy is wasted

A hot water leak keeps your water heater working nonstop. You pay to heat water that soaks into the ground under your home.

Cost factors

What affects the cost of leak detection in Reno?

Every job is priced by the provider, and the final number depends on how hard the leak is to reach. These are the factors that move the price the most. Ask the provider which ones apply to your home when you call.

A clear diagnosis usually saves money overall, because it limits how much floor, wall or yard needs to be opened for the repair.

FactorWhy it changes the cost
Leak typeSlab, pool, gas and sewer tests each need different equipment and time.
AccessFinished floors, crawlspaces, deep lines and tight attics take longer to test.
Number of linesIsolating hot, cold, irrigation and pool lines adds test steps.
Leak sizeVery slow leaks are quieter and harder to pinpoint than larger ones.
TimingAfter-hours or emergency visits often cost more than scheduled ones.
Repair neededSpot repair, reroute or repipe are priced separately from detection.
Service areas

Where in the Reno area can you get leak detection?

Calls are connected to providers serving Reno, Sparks and the neighborhoods around them. Each area has its own common leak patterns.

Single-family homes on a quiet high-desert street, typical of Reno-area neighborhoods
How our referral service works

Who will actually come to your home?

An independent local leak detection provider, not us. Here is exactly how it works.

(775) 477-1278 is a referral line run by Shanzo Detectors and Repairs. When you call, you are connected with a third-party leak detection or plumbing provider that serves your area of Reno. We do not send technicians, set prices or perform repairs, and we may receive a fee from the providers we connect you with.

Because the provider is a separate business, ask them directly about their license, insurance, service fees and warranty before work starts. A trustworthy provider will answer clearly, explain the tests they plan to run, and give you the findings in writing.

  • Ask what the visit includes and what it costs before they arrive.
  • Ask which detection methods they will use for your leak type.
  • Ask for photos or notes showing where the leak was found.
Plumber repairing a leaking copper pipe with a new PEX section after leak detectionConfirm credentials with the provider
Before you call

What should you have ready when you call?

Two minutes of prep helps the provider bring the right tools.

  • Your address and the area of Reno you live in.
  • What you noticed, where, and when it started.
  • Your water meter readings, if you took them.
  • Whether your home is on a slab or has a crawlspace.
  • Recent water bills that show the jump in use.
  • Whether you have a pool, spa or sprinkler system.
FAQ

Leak detection in Reno: 10 questions, answered

Straight answers to what Reno homeowners ask most before they call.

Still unsure? Call (775) 477-1278 and describe what you see.

How do I know if I have a hidden water leak?

Turn off every faucet and appliance, then check your water meter. If the dial or leak indicator still moves, water is escaping somewhere. Other signs are a higher bill, warm floor spots, damp walls, and wet patches in a dry yard.

Is leak detection non-invasive?

In most cases, yes. Acoustic sensors, thermal cameras, pressure tests and tracer gas find the leak from the surface. Opening the floor, wall or ground only happens at the marked spot, during the repair.

How long does leak detection take?

Many homes take one to a few hours, depending on the leak type, the number of lines that need testing and how easy they are to reach. The provider can give a better estimate once they hear your symptoms.

How much does leak detection cost in Reno?

Prices are set by each independent provider and depend on the leak type, access, number of lines and timing. Ask for the service fee and what it covers when you are connected.

Can a slab leak be fixed without breaking the floor?

Often, yes. Instead of opening the slab, many providers can reroute the failed line through walls or the attic. Whether that works depends on your layout and pipe material.

Does homeowners insurance cover leak detection?

Some policies cover the cost of finding and accessing a sudden leak, while others exclude long-term seepage. Check your policy and keep the provider's written findings for your claim.

What should I do if I smell gas?

Leave the building right away without using switches, phones or flames inside. From a safe place, call 911 or your gas utility. Detection and repair come after the area is declared safe.

Why is my pool losing water so fast in summer?

Reno's dry air and heat raise evaporation. A bucket test compares your pool's loss with a bucket of pool water. If the pool drops faster, you likely have a leak.

Do you serve Sparks and other nearby areas?

Yes. Calls are connected with providers serving Reno, Sparks, Spanish Springs, Somersett, Caughlin Ranch, Damonte Ranch, South Meadows, Midtown and Old Southwest.

Is Shanzo Detectors and Repairs the company that does the work?

No. We are a free referral service that connects you with independent local providers. They perform the detection and repair, and they set their own prices and terms.

Talk to a leak specialist

Don't let a hidden leak run another day.

Every hour a supply line leaks, water moves further into floors, walls and soil. One call gets you connected with a Reno leak detection provider.

(775) 477-1278
Call (775) 477-1278