Water Line Leak Detection in Georgia That Finds the Leak Fast
Acoustic and thermal pinpointing for water main leaks across Georgia
Water Line Leak Detection in Georgia starts with a phone call and ends with a dry yard, a normal water bill, and a line we have pressure-tested before we leave. We serve homeowners, property managers, and small commercial buildings statewide, from South Fulton to St. Simons. If your meter keeps spinning when every fixture is off, you have a leak, and we find it without tearing up your whole yard.
What Water Line Leak Detection in Georgia Actually Involves
Water Line Leak Detection in Georgia is the process of pinpointing a break or pinhole leak in the buried pipe between your meter and your house, or in the main line serving a building, without digging up the entire run. We start by isolating the system, then use acoustic leak detection equipment, a pipe locator, and a pressure testing gauge to narrow the leak to a spot you could cover with a trash can lid. Most residential jobs take two to four hours from arrival to marked dig point.
Georgia soil is the problem. Red clay expands and contracts hard through our wet winters and dry October stretches, and that movement cracks copper pipe, stresses pipe fittings, and pulls joints apart on older PVC pipe. We also see slab leaks, irrigation system leak, and pool leak calls that turn out to be the main water line. If you are searching for water line leak detection near me and your bill jumped from $80 to $300, call us before the ground settles further.
Why Georgia Property Owners Call Us First
A hidden water line leak costs you money every single day it runs. Here is what changes once we pinpoint and repair it.
Stop the Water Bill Bleed
A pinhole leak in a half-inch copper line can waste 10,000 gallons a month, which is why a $180-$450 detection visit pays for itself fast. We pinpoint the break, repair it, and re-read your meter with you before we leave so you see the flow stop.
No Random Digging
We mark one spot, not a trench. Using a Schonstedt pipe locator and a Fisher Labs line tracer, we follow the run under driveways, flower beds, and patios, then confirm the leak point with a Sewerin acoustic microphone. You dig one hole, or we do.
Protect Your Foundation
An underground water leak under a slab or near a footing softens Georgia clay and can crack masonry within a season. Our thermal imaging camera and moisture meter read the slab from inside, so we catch slab leak conditions before the foundation moves.
Same-Day and 24/7 Response
We run 24/7 water line leak detection service in Georgia because main line breaks do not wait for business hours. Call before noon and a technician is usually on site the same day, with after-hours dispatch available statewide.
How Our Water Line Leak Detection Process Works
Five steps, no mystery. Here is exactly what happens from the moment you call until the line is repaired and tested.
Phone Intake
We ask three questions: what is your water bill, does the meter spin with everything off, and is the wet spot in the yard or inside the house. That tells us whether this is a main line, slab leak, or irrigation system leak before we load the truck. Takes about five minutes.
System Isolation
On arrival we shut the main valve, isolate the irrigation and pool lines, and pressure-test the domestic run with a pressure testing gauge. This confirms the leak is on the water line and not a fixture, toilet flapper, or pool leak. Fifteen to twenty minutes.
Acoustic and Thermal Sweep
We walk the line with a Sewerin acoustic leak detection equipment set and a FLIR thermal imaging camera, listening for the hiss of pressurized water escaping. On PVC pipe and PEX tubing, where sound travels differently than copper, we add tracer gas leak detector work to confirm.
Pinpoint and Mark
We narrow the leak to a 12-18 inch target and mark it with paint and a flag. If the line runs under concrete, we use a video pipe inspection camera to check the pipe interior and confirm the break type before anyone cuts. You get the marked spot and a written repair price.
Repair and Re-Test
We cut, replace the failed section with new copper pipe or PEX tubing and pipe fittings, then pressure-test the repair at working pressure for 30 minutes. You watch the gauge hold. We re-open the main, check the meter, and clean up the site.
26 Years of Leak Detection Experience in Georgia
Pro Leak Detection has been finding and fixing water line leaks since 2000, which means 26 years of Georgia clay, Georgia code, and Georgia water pressure. Our technicians hold the Georgia State Plumbing License and Backflow Prevention Certification, and we train on Sewerin, Fluke, and RIDGID equipment every year. We have worked on 1940s galvanized lines in College Park, 1990s copper in Marietta subdivisions, and new PEX builds in Sugar Hill. That range matters, because the leak in a 60-year-old line behaves nothing like the leak in a five-year-old one.
- State-licensed plumbing contractor with Backflow Prevention Certification on staff
- 26 years in business, founded in 2000, serving all of Georgia
- Trained on Sewerin, Fluke, RIDGID, and FLIR leak detection platforms
- EPA WaterSense aligned repair practices for main line and irrigation work
- OSHA Safety Certification on every field crew
Why Our Water Line Leak Detection in Georgia Wins Repeat Calls
We are not the cheapest call and we are not the biggest company. We are the crew that finds the leak the first time and shows you the proof.
Pinpoint Accuracy
We mark a 12-18 inch dig target, not a 20-foot trench. That accuracy comes from pairing a Schonstedt pipe locator with acoustic and tracer gas confirmation on every job. Fewer holes in your yard, less driveway to replace, lower total repair cost.
Flat Detection Pricing
Detection runs $180-$450 depending on line length, access, and whether we are working under a slab. We quote that number before we start and it does not move. Repair pricing is separate and written down before we cut pipe.
Statewide Coverage
From South Fulton to Kingsland, our trucks cover the whole state. That means professional water line leak detection Georgia homeowners can actually schedule, with same-day slots in metro areas and next-day service in outlying counties.
Repair and Detection Under One Roof
We do not hand you a mark on the ground and drive off. Our licensed plumbers repair the line, replace the failed section, and pressure-test it before we leave. One call, one crew, one invoice.
What Our Water Line Leak Detection Service Includes
Every detection visit covers the full diagnostic sequence, not a quick listen and a guess. Repair is quoted separately once we know the pipe material, depth, and access. Here is what you get on the standard visit.
What's Included
Full System Isolation
We shut the main, isolate irrigation and pool loops, and pressure-test the domestic run. This confirms the loss is on the water line and rules out a running toilet, water heater leak, or irrigation system leak before we charge you for detection.
Acoustic and Thermal Scanning
We sweep the full line with Sewerin acoustic equipment and a FLIR thermal imaging camera. On PEX tubing and PVC pipe we add tracer gas confirmation, because those materials do not transmit leak sound the way copper pipe does.
Pinpoint Marking
You get a paint mark and a flag at the leak point, typically a 12-18 inch target. We photograph the mark and note the depth and pipe material so your repair crew, or ours, knows exactly what they are digging into.
Written Detection Report
The report includes the pressure-test readings, the marked location, photos, and the pipe material. Insurance adjusters and HOA boards ask for this, and we format it so it holds up without a second visit.
Repair Quote On Site
Before we leave, you get a written repair price for the section replacement, including copper pipe or PEX tubing, pipe fittings, and any concrete access. No pressure, no same-day-only discount games.
Water Line Leak Problems We Solve in Georgia
Most Georgia water line calls fall into four buckets. Here is what each one costs you if it sits, and how we shut it down.
Water bill doubled with no change in use
A hidden plumbing leak at 60 PSI can waste 10,000 to 30,000 gallons a month, which is $200 to $600 in lost water plus sewer charges billed on the same volume.
We isolate the main, pressure-test it, and scan the full run with acoustic and thermal gear. Once we mark the leak, we quote the repair and pressure-test the fix before we leave, so the meter stops moving the same day.
Soggy or unusually green strip in the yard
That strip is the leak surfacing. Left alone, it undermines driveways, drowns root systems, and in Georgia clay it can soften a footing within one wet season.
We follow the buried line with a Schonstedt pipe locator and listen for the escape point with a Sewerin microphone. We mark one dig spot, not a trench, and confirm depth so the repair is a single-hole job.
Warm spot on the floor or cracked tile
That is a slab leak, and it is the most expensive version. Ignored, it warps flooring, grows mold under the slab, and can crack the foundation itself.
We read the slab with a thermal imaging camera and moisture meter, confirm with acoustic listening, and pinpoint the line under the concrete. You get a marked location and a repair plan that minimizes concrete removal.
Meter spins with every fixture off
This is the definitive test. If the low-flow dial moves with the house isolated, you have a live leak on the service line or main, and it is running right now.
We run the isolation test ourselves to confirm, then scan the service line from meter to entry point. Most of these turn out to be a pinhole in copper pipe or a failed pipe fitting, both of which we repair and re-test the same visit.
When to Call for Water Line Leak Detection
You are buying a Georgia home built before 1985 and the seller has no plumbing records.
We run a pre-purchase water line inspection: meter test, pressure test, and acoustic scan of the service line. On older galvanized and early copper systems, we also check for evidence of prior epoxy pipe repair.
You get a written condition report before closing, which gives you real negotiating leverage or a clean bill of health on the buried line.
Your irrigation system runs fine but the water bill spikes every summer.
We isolate the irrigation zones from the domestic main and pressure-test each one. A stuck zone valve or a cracked lateral can waste 20,000 gallons a month, and it hides behind a normal-looking lawn.
We identify the failed zone or the main line leak, and you stop paying for water that never reaches a plant.
A commercial building you manage has a slab leak and tenants are complaining.
We work after hours to avoid disrupting tenants, using thermal imaging and acoustic detection on the slab and the main. We document everything for your insurance carrier.
You get a pinpointed leak, a written report your adjuster accepts, and a repair scheduled around tenant hours.
You had a repair done last year and the wet spot came back.
We re-scan the full line, not just the old repair site. Georgia clay movement often causes a second failure a few feet from the first, and we confirm with pressure testing and video pipe inspection.
You find out whether the original repair failed or a new leak opened up, and you get a fix that addresses the actual cause.
Tools and Methods We Use for Water Line Leak Detection
Tools & Equipment
Sewerin Acoustic Leak Detection Equipment
Ground microphone and listening stick that pick up the hiss of pressurized water escaping a buried line. This is our primary pinpointing tool on copper and galvanized pipe.
FLIR Thermal Imaging Camera
Reads temperature differentials on slabs, walls, and floors to locate hidden leaks without opening surfaces. Essential for slab leak work and interior supply line leaks.
Schonstedt Pipe Locator
Traces the buried water line path under driveways, landscaping, and concrete so we know exactly where to listen and where to mark.
Tracer Gas Leak Detector
Introduces a safe tracer gas into the line and reads its escape point at the surface. This is how we confirm leaks on PVC pipe and PEX tubing that do not transmit sound well.
Pressure Testing Gauge
Confirms the leak is on the water line and verifies the repair holds. We test at working pressure for 30 minutes before we call a job done.
RIDGID Video Pipe Inspection Camera
Looks inside the pipe to confirm break type, corrosion, or root intrusion before anyone cuts. Also used on sewer line leak calls.
Moisture Meter
Reads subsurface moisture in slab, drywall, and framing to map the extent of water migration after a leak is found.
Methods
Isolation and Pressure Testing
We shut the main, isolate irrigation and pool loops, and pressurize the domestic run. If pressure drops, the leak is confirmed on the water line. This step alone eliminates 40% of false alarms before we scan.
Acoustic Pinpointing
We walk the traced line in two-foot increments, listening for the peak leak sound. On copper pipe the signal is sharp; on PVC pipe and PEX tubing we triangulate from multiple points and confirm with tracer gas.
Thermal Correlation
For slab leaks and interior supply lines, we compare thermal images against ambient readings to find the temperature anomaly. A hot supply leak and a cold line leak read differently, and that tells us which pipe failed.
EPA WaterSense Aligned Repair
When we repair, we size replacements to match the original flow characteristics and pressure-test the result. This keeps the system within the efficiency standard and avoids over-pressurizing older Georgia pipe.
How Water Line Leak Detection Runs in Georgia
Georgia gives us three distinct leak environments. Metro Atlanta sits on expansive red clay that swells in winter and shrinks hard by October, and that movement is the number one cause of copper pipe failure we see. Coastal Georgia, from Richmond Hill down to St. Simons and Kingsland, has sandy soil and high water tables, so leaks surface faster but corrode PVC pipe and pipe fittings differently. North Georgia, around Rome and the mountain counties, sees freeze events that split lines in exposed crawlspaces. Our crews carry the same Sewerin and FLIR gear statewide, and we adjust detection method to the soil and pipe material. If you need water main leak detection Georgia wide, we schedule same-day in metro areas and next-day in outlying counties. Georgia State Plumbing License and Backflow Prevention Certification are on every crew, so the repair meets code the first time.
Service Areas
A mix of newer PEX builds and 1970s copper subdivisions on heavy clay. We see more pinhole leaks here after dry summers than almost anywhere in the metro.
Older established neighborhoods with original copper service lines. Many homes here have mature root systems that shift the line and stress pipe fittings.
Coastal salt air and sandy soil accelerate corrosion on outdoor pipe and fittings. We pressure-test more aggressively here because leaks surface fast but pipe walls thin quietly.
A large stock of mid-century slab homes. Slab leak calls dominate our work here, and thermal imaging is the first tool out of the truck.
Hilly terrain means longer service line runs and more elevation-driven pressure variation. We check pressure at the house, not just the meter, before pinpointing.
Local Considerations
Expansive red clay soil
Clay movement cracks copper pipe and pulls joints apart. We see a spike in main line leaks in late summer and again after the first hard freeze.
Coastal sand and high water table
Leaks reach the surface quickly, but PVC pipe and fittings corrode faster. Detection is easier; repair planning has to account for wet excavation.
North Georgia freeze events
Exposed lines in crawlspaces and unheated garages split during hard freezes. We get a wave of calls each January and February.
Aging galvanized and early copper service lines
Homes built before 1970 often have lines at end of life. We check for prior epoxy pipe repair and recommend full section replacement when the wall thickness is gone.
Marietta Copper Main Line Pinhole
A Marietta homeowner saw the water bill jump from $95 to $310 over two months. The yard had one soft spot near the driveway, and the meter spun with the house isolated. The line was original 1970s copper under heavy clay.
We pinpointed a pinhole 14 inches from the marked spot, replaced a three-foot section of copper pipe, and pressure-tested at 60 PSI for 30 minutes. The next bill came in at $88, and the soft spot dried out within a week.
Maintenance & Follow-up
Keep the repaired area clear of heavy foot traffic for one season and re-check the meter quarterly. Copper repairs in Georgia clay last decades when the surrounding soil is not compacted.
A rental property in College Park had a warm spot in the hallway tile and a $420 water bill. Two previous plumbers had quoted full slab demolition. The tenant was ready to move out.
Thermal imaging found the hot supply line under the slab, and acoustic listening narrowed it to an 18-inch target. We tunneled from the exterior, replaced the failed section, and re-tested. The bill dropped to $110 and the tenant stayed.
Maintenance & Follow-up
Watch the repaired slab area for new tile cracks each spring. Georgia clay movement is the main threat, so keep gutters discharging away from the foundation.
A Richmond Hill homeowner on a private well lost pressure and heard water running at night. The pump cycled every 20 minutes. The line was four feet down in sandy coastal soil and the yard was a maze of irrigation and pool plumbing.
We isolated the pool and irrigation loops, confirmed the loss on the domestic main with a pressure test, and used tracer gas to pinpoint a cracked PVC pipe joint. One hole, one repair, and the pump cycled normally the same evening.
Maintenance & Follow-up
Have the pressure tank and pump cut-in settings checked annually. Coastal sand shifts, so mark the repair location with a stake for future reference.
Frequently Asked Questions About Water Line Leak Detection in Georgia
Have questions? We have answers.
Call UsHow much does water line leak detection cost in Georgia?
Most Georgia water line leak detection jobs run $180 to $450, with slab and long-run commercial lines reaching $600. The price covers isolation, acoustic and thermal scanning, pinpointing, and marking. Repair is quoted separately, usually $350 to $1,200 for a typical residential main line section. We give you the detection number before we start, so there is no surprise on the invoice.
What are the signs of a water line leak in Georgia?
The four signs we hear most: a water bill that jumped 30% or more with no change in use, a meter that spins with every fixture off, a soggy or unusually green strip in the yard, and the sound of running water when the house is quiet. In slab homes, add a warm spot on the floor or a hairline crack in tile. Any one of those justifies a detection visit.
Can water line leak detection find leaks under your yard in Georgia?
Yes. That is exactly what acoustic and tracer gas detection are built for. We follow the buried line with a pipe locator, listen for the escape point with a Sewerin microphone, and confirm with tracer gas on PVC and PEX. We routinely pinpoint leaks 3 to 6 feet deep under Georgia clay, driveways, and mature root systems without excavating the whole run.
Does homeowners insurance cover water line leak detection in Georgia?
Many Georgia policies cover the resulting damage and the access repair, and some cover the detection itself, but it varies by carrier and endorsement. We provide a written detection report with photos, the marked location, and the pressure-test results, which is the documentation adjusters ask for. Call your carrier before we arrive and we will format the report to match what they need.
Licensed, Certified, and Proven in Georgia
Certifications
Reviews
Found a slab leak under our kitchen in about 90 minutes. Thermal camera, headphones, the whole setup. Marked one spot, we cut one hole, leak was right there. Bill dropped from $380 to $95 the next month.
Called about a water main leak in our yard. They came out same day, traced the line under the driveway, and pinpointed it without digging. Repair crew fixed it and pressure-tested while we watched. Fair pricing, no upsell.
We manage several rental properties around Atlanta and use Pro Leak Detection for every water line issue. Their reports are detailed enough for insurance, and they always show the pressure test results. Reliable for 26 years.
Thought we had a pool leak near St. Simons. They isolated the pool first, then found the real problem on the main line. Saved us from digging up the pool deck for nothing. Honest diagnosis and clean work.
Related Leak Detection Services
Water Leak Detection
Water Leak Detection covers the whole building, not just the buried main. If your water line test comes back clean but the meter still moves, we shift to fixture, wall, and ceiling leaks with moisture meters and infrared cameras.
Water Leak DetectionPool Leak Detection
A pool leak and a water main leak look identical on your bill. We isolate the pool loop first, then pressure-test the domestic line, so you are not paying to dig up a yard when the loss is actually in the pool shell or plumbing.
Pool Leak DetectionSlab Leak Detection
Slab leak detection uses thermal imaging and acoustic listening under finished floors. Georgia slab homes on clay are prime candidates, and catching it early saves the foundation, the flooring, and a five-figure repair.
Slab Leak DetectionUnderground Leak Detection
Underground leak detection is the umbrella for anything buried: main lines, irrigation runs, sewer laterals, and pool returns. We map the buried utilities first, then test each one until the loss is isolated.
Underground Leak DetectionPlumbing Leak Detection
Plumbing leak detection handles the interior side: supply lines in walls, drain lines under cabinets, and water heater connections. When the main line is ruled out, this is the next step in a full-home leak investigation.
Plumbing Leak DetectionRoof Leak Detection
Roof leak detection is a different animal, but we get called for it after water line work when a ceiling stain turns out to be rain intrusion, not plumbing. We trace it to the penetration or flashing and hand off the repair.
Roof Leak DetectionGas Leak Detection
Gas leak detection uses the same tracer gas and electronic detector platforms we run on water lines. If you smell gas near the meter or along the service line, we treat it as an emergency and respond immediately.
Gas Leak DetectionSewer Line Leak Detection
Sewer line leak detection relies on video pipe inspection cameras and dye testing. A sewer leak shows up as a soggy strip or a sewage smell, not a high water bill, so we test it separately from the potable main.
Sewer Line Leak DetectionIrrigation System Leak Detection
Irrigation system leak detection isolates the sprinkler zones from the domestic main. A stuck zone valve can waste 20,000 gallons a month, and we catch it in the first 30 minutes of a detection visit.
Irrigation System Leak DetectionWhat Georgia Customers Say About Our Water Line Leak Detection
Real experiences from customers who chose our Water Line Leak Detection services
"Our bill went from $90 to $340 in two months and I could hear water running at night. Pro Leak Detection came out the same day, walked the yard with headphones and a camera, and marked the leak within 14 inches of where they said it would be. The repair crew had it fixed by 4pm and the meter stopped dead. Twenty-six years in business shows."
Denise M.
Homeowner, Marietta
"We manage a 12-unit building with a slab-on-grade foundation and a mystery water loss. Their tech used a thermal imaging camera on the slab and found a hot spot under unit 4 in under an hour. They wrote up a report with photos that our insurance adjuster accepted without a single follow-up question. That saved us weeks."
Ray T.
Property Manager, College Park
"We are on well water near Richmond Hill and thought the pressure tank was failing. Turned out to be a cracked PVC main about four feet down. They located it with tracer gas, dug one hole, replaced the section, and pressure-tested it while I watched. No trench across the yard, no surprise charges."
Karen B.
Homeowner, Richmond Hill