A hidden leak can waste thousands of gallons and rot framing, ruin flooring, and grow mold long before you ever see a stain. Bizzy Bee Plumbing's advanced leak detection technology pinpoints slab leaks, in-wall leaks, and underground leaks without unnecessary demolition — then we fix the leak the same day in most cases.
Hidden water leaks are one of the most damaging — and most expensive — problems a home can have. Water finds its way out of pipes inside walls, under concrete slabs, beneath floors, and out in the yard, and it can run undetected for months. By the time you see a stain on the ceiling or a soft spot in the floor, the damage is already serious.
Bizzy Bee Plumbing uses advanced acoustic listening equipment, thermal imaging cameras, pressure testing, and tracer gas to pinpoint exactly where a leak is — without ripping open walls, jackhammering slabs, or digging up your yard guessing. Once we find it, our licensed plumbers repair it quickly and correctly. If the underlying piping is failing throughout the home, we'll talk through your whole-home repipe options. Call 919-423-7595 for same-day leak detection.
If any of these are happening in your home, you may have a leak that hasn't surfaced yet. Don't wait — small leaks become big leaks fast.
Your bill jumped but nothing about your usage changed. Classic sign of a hidden leak.
A patch of carpet, drywall, or hardwood that's always slightly damp or warm to the touch.
A persistent damp smell in one area — even without visible water — often means moisture inside the walls.
A leak in a supply line can drop pressure to one fixture or the whole house.
Turn off every fixture. If the meter still moves, water is going somewhere it shouldn't.
A mushy patch of lawn, especially when it hasn't rained — often a sign of a main line or irrigation leak.
A spot on the slab that's noticeably warmer than the rest — common sign of a hot-water slab leak.
You hear water running when nothing is on. Could be a leak inside a wall or under the slab.
Bizzy Bee Plumbing's technicians are trained on every type of residential and commercial leak — and we have the right tool for each one.
Slab leak located with acoustic equipment and repaired by Bizzy Bee — only one tile cut, no full slab demo.
A slab leak is a water line leak in or under the concrete foundation slab. Slab leaks are dangerous because the water has nowhere to go but into the foundation, framing, and flooring — and they can run undetected for months. Common signs are a warm spot on the floor (hot-water slab leak), the sound of running water with everything off, hairline cracks in flooring, or sudden mildew odor. We use acoustic listening equipment and thermal imaging to pinpoint slab leaks within inches — so we open the smallest possible section of slab to make the repair, not the entire room.
Leaks inside walls — behind showers, vanities, dishwashers, washing machines, and ice maker lines — often show up as a damp spot on drywall, peeling paint, or a musty smell long before they become visible. We use moisture meters and thermal cameras to map the wet area, then open the smallest possible access panel to make the repair. No demolition guessing.
A leak in the main water line between the meter and your house can waste enormous amounts of water and cause sinkholes, foundation damage, or destroy landscaping. Signs include a soft or perpetually wet spot in the yard, an unexplained water bill spike, low pressure throughout the house, or air sputtering at fixtures. Our team uses pressure testing and acoustic line locators to pinpoint underground leaks and repair them with minimal digging.
Pinhole leak in a copper supply line — found, isolated, and repaired in one visit.
Copper pipes — especially older copper installed during high chlorine eras — can develop tiny pinhole leaks from internal corrosion. They start as a slow drip and rapidly worsen. Our pressure testing isolates which section of pipe is failing, and our plumbers patch, replace, or recommend a full whole-home repipe depending on the condition of the rest of the system.
Not every leak involves clean water. Cracked sewer lines, broken drain pipes under slabs, and root-damaged sewer mains can leak wastewater into your yard or under your home — often noticeable as sewage odors, soggy yard spots, or slow drains everywhere at once. Our video camera sewer inspection finds the exact location and condition of the break so we know whether spot repair, lining, or full replacement is the right call.
A leaking water heater tank rarely gets better on its own — once a tank corrodes through, it has to be replaced. We'll diagnose whether the leak is coming from a fitting (repairable), the T&P valve (repairable), or the tank itself (replacement). Most water heater replacements are completed same day.
Leaks in pool plumbing, irrigation lines, hose bibs, and backflow assemblies often waste more water than indoor leaks because they're outside and out of mind. We locate and repair outdoor leaks and can pair the work with annual backflow testing required on these systems.
Step 1 — We arrive, isolate your water, and use a combination of acoustic listening, thermal imaging, and pressure testing to confirm a leak exists and narrow down its location. Step 2 — We pinpoint the leak within inches and explain what we found, including what needs to be opened to make the repair. Step 3 — You approve the flat-rate price before we make a single cut. Step 4 — We open the smallest necessary access, make the repair, pressure-test the line, and clean up. Most jobs are start-to-finish in one visit.
An active, flowing leak isn't something to wait on. Water damage compounds by the minute, and a burst pipe at 2am can flood a finished basement before morning. Bizzy Bee Plumbing answers 24/7 — a real person, not a voicemail. Burst pipes, slab leaks, supply line failures, water heater leaks — we dispatch fast any time, any day. Call 919-423-7595 any time.
We've built our reputation one job at a time — with honest work, fair prices, and a genuine commitment to fixing problems without creating new ones.
Acoustic, thermal, pressure, and tracer-gas tools to find leaks others miss.
We open only what we need to fix the leak — not what someone guessing would have to open.
You'll know the full cost before we touch a single pipe. No surprise fees.
A real person answers 24/7 — active leaks get same-day dispatch.
NC License #31089. All plumbers background-checked and insured.
Hundreds of NC homeowners trust Bizzy Bee with their plumbing.
Hear from homeowners about their experience with Bizzy Bee Plumbing's leak detection.
"Water bill nearly tripled and we couldn't find the leak anywhere. Bizzy Bee found a slab leak in the kitchen in under an hour, cut one section of tile, fixed it, and we were done. Saved us a ton of damage."
"Soft spot in the yard kept getting bigger. Bizzy Bee pinpointed an underground main line leak with their equipment, dug exactly one small hole to fix it, and re-seeded when they were done. Other companies wanted to trench the whole yard."
"Heard water running with everything off at 11pm. Bizzy Bee answered, dispatched a plumber, and had the burst supply line shut off and repaired before midnight. Absolute pros."
Call now for same-day leak detection — or book online and we'll confirm within minutes. Non-invasive equipment, flat-rate pricing, and licensed plumbers who fix it the same visit. View all our services →
📞 Call 919-423-7595 Book Online →Bizzy Bee's leak detection service is available throughout our entire service area — same-day scheduling, same flat-rate pricing in every city. Click your city for local details.