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Big Island

Leak Detection

Fast, reliable service – done right the first time.

Leak detection on the Big Island from licensed plumbers using cameras and acoustic tools to find hidden leaks fast, then repair them. Book online today.

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All Aloha Plumbing is your trusted team for leak detection on the Big Island. A hidden leak can run for weeks behind a wall or under a slab before you see it, quietly driving up your water bill and damaging your home. If your usage has spiked for no clear reason, you hear water running when every fixture is off, or you notice damp spots, stains, or a musty smell, we can help. Our licensed Big Island plumbers pinpoint the exact source of a leak without tearing your home apart, then repair it and verify the fix.

Big Island Leak Detection Services We Provide

We find leaks throughout your plumbing system and back up the diagnosis with the right repair.

Electronic and Acoustic Leak Location

We use acoustic listening devices, infrared cameras, and pressure testing to locate leaks inside walls, under floors, and below concrete. Pinpointing the exact spot lets us open only where the leak is, keeping the repair smaller and less disruptive.

Slab Leak Detection and Repair

Leaks beneath a concrete slab are among the hardest to find and most damaging if ignored. Our slab leak detection locates the failure beneath the foundation, allowing us to repair it with minimal disturbance to your floors.

Hidden and Underground Water Leak Repair

Once we locate a leak, we repair it, from a corroded pipe behind a wall to a buried supply line in the yard. Our water leak repair restores your system, and we confirm the leak is gone before finishing.

Whole Home Repiping

When leaks recur because piping has reached the end of its life, spot repairs no longer make sense. Our repiping service replaces failing lines so you are not chasing one pinhole after another.

Emergency Leak Response

A burst or fast-moving leak cannot wait. Our emergency plumbing services are available 24/7 to stop the water and limit damage.

Big Island Pipes Are Prone to Hidden Pinhole Leaks

The nature of the water on the Big Island helps explain why so many hidden leaks here start inside copper pipes. Rain that filters through the island’s volcanic rock and rainwater that many homes collect in catchment systems tend to be soft and low in alkalinity, which means they carry very little of the dissolved mineral content that would otherwise coat the inside of a pipe with a protective scale layer.

According to the U.S. Environmental Protection Agency, copper plumbing in low-alkalinity water is vulnerable to localized pitting corrosion. That pitting can lead to pinhole leaks, water damage, mold growth, and costly repairs.

The mechanism is slow and invisible: without a stable protective layer, the water attacks the copper at microscopic points, thinning the wall from the inside until a pinhole opens. From the outside, the pipe still looks fine, so the first sign a homeowner gets is often a rising water bill, a damp spot, or a musty smell rather than a visible drip.

When we investigate a suspected leak on the island, we account for this pattern by checking the runs and joints where soft-water pitting tends to occur, so we find the true source rather than the spot where the water happens to surface. Accurately locating the failure is what lets us repair it once and keep your home dry.

What Big Island Customers Say About All Aloha Plumbing

Our reputation is built on staying calm under pressure and clear communication.

Professional and Steady Through a Stressful Repair

Estela Galanto left a five-star review after a stressful repair that left her household without a working bathroom. She described a rough start caused by a delayed visit, but said the job was well done and worth it, and she called Ben Garcia polite and professional, noting that he handled the pressure well. Read Estela’s full Google review.

Handling difficult calls with patience and getting the job done right is our standard, especially when a hidden leak has disrupted a household.

Quick, Communicative, and Easy to Work With

Chelse Kauwe valued our technician’s personable nature and how quickly the work was completed, with every question answered along the way. She shared:

“Steven is very personable and got the install job done quickly. Very communicative and answered any questions I had”

Clear communication and efficient work are what we aim for on every visit, from a fast repair to a detailed leak investigation. Read her full review on Google.

Signs You Have a Hidden Water Leak

Hidden leaks are easy to miss because water rarely shows up where the problem is. The most reliable early warning is a water bill that climbs while your habits stay the same. Also watch for the sound of running water when nothing is turned on, warm or damp spots on floors, discoloration or bubbling on walls and ceilings, and a persistent musty or mildew odor.

Low water pressure, a water meter that keeps moving after everything is shut off, and unexplained patches of especially green grass in the yard can all point to a leak. Because slow leaks feed mold and rot the longer they run, acting early protects your home and budget. This is exactly what our detection process is built to do.

Why Big Island Homeowners Choose All Aloha Plumbing

We are a licensed plumbing company serving Big Island homes and businesses under Hawaii license CT-36812. Homeowners choose us because we find the true source of a leak rather than guessing and cutting.

  • Licensed plumbers on every job
  • Upfront pricing with no hidden fees or dispatch charges once service is booked
  • Advanced leak detection equipment and technology
  • Friendly technicians who treat your home with care
  • 24/7 emergency response, competitive rates
  • Service agreements to protect your plumbing from leaks

Schedule Leak Detection on the Big Island Today

A hidden leak only gets more expensive the longer it runs, so the sooner we find it, the more you save. We at All Aloha Plumbing are ready to locate the source with cameras and acoustic tools, repair it, and confirm your system is tight again.

We can also help with slab leak repair, complete repiping where pinholes keep returning, and water heater service. If the property is in Hilo, start with our Hilo leak detection page.

FAQ About Leak Detection on the Big Island

Need Leak Detection on Big Island?

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Quick Answers

Good To Know

How do you find a leak I cannot see?

We combine several tools rather than relying on one. Acoustic listening equipment picks up the sound of water escaping from a pressurized line, infrared cameras reveal temperature differences where water is pooling beneath a surface, and pressure testing confirms whether a system is losing water and helps narrow down the location. Together they let us pinpoint a hidden leak and open up only the spot that needs repair.

Why do copper pipes on the Big Island develop pinhole leaks?

The island’s soft, low-alkalinity water, including catchment rainwater, does not form the protective mineral layer that normally shields the inside of a copper pipe. As the EPA notes, that leaves the copper open to pitting corrosion, which slowly thins the pipe wall from the inside until a pinhole opens. Because it happens invisibly, the first clue is often a high water bill or a damp spot rather than a visible drip.

Can a small leak really cause that much damage?

Yes. A slow leak that runs for weeks or months behind a wall or under a slab can rot framing, ruin drywall and flooring, and feed mold growth, all while inflating your water bill. Finding and repairing it early is far cheaper than dealing with the structural and mold damage that follows a leak left alone.

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Real Customers • Real Stories

What Our Ohana Says

5 star rating quote

“All Aloha came out super fast and fixed our leak the same day. Excellent service! These guys are real pros and treated my home with respect.”

HBM

Hawaii Bottle Man

Kailua-Kona, Big Island

5 star rating quote

“They replaced our water heater quickly and left everything spotless. The crew showed up exactly when they said they would. Couldn’t ask for better.”

RC

Ray Cabanting

Hilo, Big Island

5 star rating quote

“Called at midnight with a burst pipe. They were here in 25 minutes and had it contained before the ceiling came down.”

TT

Thai Tran

Waimea, Big Island

View All Reviews

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Proudly Serving

Three Islands. One Family.

From the North Shore to Hilo, we’re proud to bring honest plumbing with aloha to homes across Hawaii.

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Maui

Maui

Kahului • Lahaina • Kihei • Wailuku

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Oahu

Honolulu • North Shore • Kailua

Big Island

Big Island

Kailua-Kona • Hilo • Waimea

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