Leak Detection Services in Camden, NJ
Leak Fix Pros finds hidden leaks other plumbers miss. Using acoustic sensors, thermal imaging cameras, and tracer gas testing, we pinpoint the exact source of water, gas, and sewer leaks — without tearing your property apart. Below are the 11 specialized detection services we offer to homeowners and businesses across Camden, NJ.
Slab Leak Detection
Slab leaks form when copper or PEX water lines beneath a concrete foundation corrode, shift, or crack — a common issue in Camden's older housing stock, where decades of soil movement stress buried pipes. Because the leak sits under inches of concrete, it can run for months before surfacing, quietly eroding soil, cracking foundations, and feeding mold inside wall cavities. Our technicians combine acoustic listening equipment with thermal imaging to trace the leak's exact position through the slab, so repairs target one precise spot instead of tearing up entire floors. Catching a slab leak early protects your foundation's structural integrity and stops the slow, compounding water damage that drives repair bills into the thousands.
- Pinpoints leaks under concrete without exploratory demolition
- Ideal for homes with warm floors, high water bills, or foundation cracks
- Detailed location report you can hand directly to your repair plumber
Underground Main Line Detection
The water main running from your meter to your house is buried, pressurized, and invisible — so a leak there often shows up only as a soggy lawn, a sinking walkway, or a water bill that climbs for no reason. Digging blindly to find it destroys landscaping and driveways. We use acoustic ground microphones and line-tracing equipment to follow the pipe's path and isolate the leak's exact point, marking it on the surface before any shovel hits the ground. That precision keeps excavation to a single small area, which means lower repair costs and a yard that stays mostly intact.
- Traces buried supply lines from meter to foundation
- Surface-marked leak location keeps digging minimal
- Prevents landscape and driveway destruction from blind excavation
Interior Wall & Ceiling Detection
Water inside a wall rarely stays there — it wicks into drywall, framing, and insulation, creating the damp patches, peeling paint, and musty odors Camden homeowners often mistake for humidity. Left alone, trapped moisture becomes a mold colony within days. Instead of cutting exploratory holes, we scan walls and ceilings with thermal imaging cameras and pin-type moisture meters that map exactly where water is traveling and how far it has spread. You get a clear picture of the affected area, so remediation removes only what is actually damaged.
- Finds hidden moisture without cutting into drywall
- Maps the full spread of water intrusion, not just the stain
- Stops mold growth by catching leaks before colonies establish
Pool & Spa Leak Detection
A pool that loses more than a quarter-inch of water a day has a leak, not an evaporation problem — and every week it goes unfound wastes thousands of gallons plus the chemicals treating them. We pressure-test each plumbing line independently to determine whether the leak is in the pipes, the skimmer, the light niches, or the shell itself, then use acoustic and dye-testing methods to confirm the precise spot. Knowing the exact source means you repair one fitting or one section of pipe instead of paying for a full replumb or unnecessary resurfacing.
- Pressure-tests plumbing lines to isolate the leaking zone
- Locates shell, skimmer, and fitting leaks precisely
- Saves water, chemicals, and the cost of unnecessary resurfacing
Commercial Property Inspection
In offices, retail spaces, and multi-unit buildings, a hidden leak does more than raise the water bill — it threatens inventory, disrupts tenants, and creates liability when ceilings stain or floors buckle. Our commercial inspections survey supply lines, restrooms, kitchens, and mechanical rooms with acoustic and thermal equipment, documenting every anomaly in a written report your maintenance team or contractor can act on. Scheduled inspections catch slow leaks before they become emergency shutdowns, protecting both the building and the business running inside it.
- Whole-property surveys for offices, retail, and multi-unit buildings
- Written findings your maintenance team can act on immediately
- Prevents tenant disruption and emergency shutdowns
Gas & HVAC Refrigerant Detection
Natural gas leaks and refrigerant leaks are invisible and easy to miss — a faint odor near a line, a pilot that won't stay lit, or an AC system that keeps losing its charge. We sweep gas lines, meters, and HVAC connections with sensitive electronic detectors that register leaks far below what a nose can catch, pinpointing the faulty joint or section. Safety note: if you smell strong gas or rotten eggs, leave the building immediately and call 911 or your gas utility first — then call us at (856) 245-0967 to locate the source.
- Electronic detectors find leaks below human smell thresholds
- Covers gas lines, meters, and HVAC refrigerant circuits
- If you smell gas now: evacuate first, call 911, then call us
Acoustic Ground Microphone Testing
Pressurized water escaping a pipe creates a distinct high-frequency sound that travels through soil, concrete, and asphalt — inaudible to human ears but unmistakable to a professional ground microphone. Our technicians systematically survey the suspect area, comparing sound intensity point by point until the signal peaks directly over the leak. This method excels where other tools struggle: deep-buried lines, leaks under driveways and patios, and situations where thermal imaging can't see through thick cover. The result is a surface mark within inches of the break.
- Hears pressurized leaks under soil, concrete, and asphalt
- Effective where thermal imaging can't penetrate
- Marks the leak location within inches on the surface
Thermal Imaging Moisture Scans
Wet building materials cool differently than dry ones, and an infrared camera turns that temperature difference into a visible map of hidden moisture. During a scan we sweep walls, ceilings, and floors room by room, watching for the cool signatures that reveal water traveling behind surfaces — often far from where the stain appeared. Because the scan is completely non-contact, there is no damage, no dust, and no cleanup; it is one of the fastest ways to survey an entire property and decide where closer investigation is warranted.
- Non-contact infrared scans reveal moisture behind surfaces
- Surveys whole rooms in minutes with zero damage
- Shows how far water has traveled beyond visible stains
Tracer Gas Line Testing
When a leak is too small or too deep for acoustic or thermal methods, tracer gas testing closes the gap. We purge the suspect line and fill it with a safe, non-toxic mixture of hydrogen and nitrogen, then sweep the surface with a highly sensitive gas sniffer. The tracer gas escapes only at the leak point and rises straight up, so the detector leads us to the exact spot — even through concrete slabs and compacted soil. It is the most precise method available for stubborn, hard-to-find leaks.
- Most precise option for small, deep, or elusive leaks
- Safe, non-toxic hydrogen-nitrogen mixture
- Pinpoints leaks through slabs and compacted soil
Sewer Line Leak Detection
A cracked or separated sewer line announces itself with sewage odors, persistently soggy patches in the yard, or drains that back up without an obvious clog. Because sewer lines run deep and repairs require excavation, knowing exactly which section failed is critical — replacing the whole line when only one joint separated wastes thousands. We locate the break or offset joint precisely, so your contractor digs in one place and replaces one section. Fast, accurate sewer leak location turns a dreaded repair into a contained, predictable job.
- Locates cracks and separated joints in buried sewer lines
- One-section repairs instead of full line replacement
- Explains odors, soggy yards, and repeat backups
Emergency Leak Detection
When water is actively spreading across your floor or pouring from a ceiling, every minute counts — standing water damages flooring, drywall, and belongings within hours. Emergency calls jump to the front of our schedule across Camden, NJ: call (856) 245-0967 and we dispatch a technician with full detection equipment to find the source fast, even while water is still flowing. Once located, we show you exactly where it is and what to do next, so the repair — and the drying — can start immediately instead of after days of guesswork.
- Priority dispatch for active, spreading leaks in Camden, NJ
- Full detection equipment brought to every urgent call
- Immediate answers so repair and drying start the same day
Not Sure Where Your Leak Is?
That’s exactly what we do. Call Leak Fix Pros for a pinpoint diagnosis — before the damage spreads.
Call (856) 245-0967