Slab Leak Detection & Repair Contractors in Georgia
A slab leak is a supply line failure under your concrete foundation. Water bubbles through tile grout, hardwood cups in a strange pattern, or you hear running water with nothing turned on. Ask contractors whether they use acoustic and thermal leak detection before any concrete is cut.
EmesticaCure is a directory, not a restoration company. The guides below tell you what this service involves and what it should cost — the companies we list do the work.
Georgia Contractors That Handle This
0 listedEmesticaCure is a directory that helps homeowners find water damage restoration companies in their local area. We publish business information from restoration companies' public websites so homeowners can discover local contractors and contact them directly. Each listing displays the company's own phone number and website.
How Slab Leaks Happen in Georgia
Many slab leaks contractors find are copper supply lines from the 1980s–2000s in Roswell, Dunwoody, East Cobb, and Sandy Springs ranch homes. Acidic Georgia soil + small electrical currents from improper grounding eat pinholes through copper from the outside. Hot-side lines fail first (heat accelerates corrosion). Newer PEX installations rarely fail in slab — when they do, it's usually a fitting at a stub-up.
Signs You Have One
Unexplained water bill spike (often doubled), warm spots on tile or hardwood floors (hot-side leak), running-water sound when no fixtures are on, mildew smell from carpet, hairline cracks in floor finishes, or hardwood cupping in a single area away from any plumbing fixture. If you see two of these, call qualified contractors — slab leaks waste 50–200 gallons/day until repaired and the structural damage compounds.
Detection Before Demolition
Some contractors guess and cut multiple holes in concrete. Ask for electronic acoustic listening, thermal imaging on hot-side leaks, tracer gas for hard-to-locate failures, and a clear plan before any access cut.
Do This Right Now (Before Anyone Arrives)
These few minutes of work save homeowners the most money on the final bill. Do what is safe — skip anything that puts you near live power or contaminated water.
- 1Confirm every faucet and appliance is off, then watch the water meter. Movement supports an active hidden leak.
- 2Close the main water valve if flooring is actively flooding or the meter is moving quickly.
- 3Switch off a water heater only according to its manufacturer instructions if the hot-water system is losing water.
- 4Move rugs and furniture from warm, damp, or buckled flooring; photograph the pattern before anything is removed.
- 5Avoid drilling or breaking concrete until the line has been isolated and the leak location tested.
How to Tell If You Actually Have This Problem
You do not need a meter to spot most of it. If two or more of these are true in your home, get it looked at before it turns into a rebuild.
- The water meter moves while all fixtures and appliances are off.
- One area of tile feels warm without a nearby heat register.
- Wood or laminate changes shape away from sinks and exterior doors.
- You hear water movement inside the floor after the house is quiet.
- The water bill rises without a matching change in household use.
The Mistakes That Cost Georgia Homeowners the Most
Cutting concrete based on the warm spot alone
Water and heat can travel beneath the slab. Isolation and electronic testing should narrow the location first.
Repairing one pinhole without discussing the piping system
A localized repair may be right, but older lines deserve a comparison with rerouting before the floor is closed.
Ignoring moisture beyond the access hole
Water can spread under flooring and cabinets. The restoration scope should follow readings, not the concrete cut.
Patching before the area is dry
Closing a damp assembly can trap odor and damage new flooring.
What This Service Includes
Electronic Leak Detection
Acoustic ground microphones pinpoint the leak to within a few inches before any cutting.
Thermal Imaging
FLIR cameras locate hot-side leaks by surface temperature signature.
Single-Cut Access
One precise concrete cut at the leak — not exploratory damage all over the floor.
Licensed Plumber Repair
Copper repair, PEX reroute, or full repipe options — your choice based on age and budget.
Structural Drying
Subfloor and adjacent framing dried per IICRC S500 to prevent mold.
Concrete Patch + Flooring
Confirm whether slab patch and flooring repair are handled by the same contractor and warranty.
What a Good Contractor Does, Step by Step
Use this sequence to judge quotes — a crew that skips steps 1–2 and goes straight to demo is guessing, and you'll pay for the guess.
1Phone Triage
Share symptoms, age of home, and plumbing material so the contractor can estimate slab leak likelihood before the visit.
2Electronic Detection
Acoustic + thermal survey pinpoints the failure location within a few inches.
3Concrete Cut
Single precise cut at the leak — typically 18" x 18" — protects the rest of your floor.
4Plumbing Repair
Licensed plumber repairs the line or installs a reroute, depending on what makes sense.
5Drying
LGR dehumidification on subfloor and adjacent framing 3–5 days.
6Concrete + Flooring
Slab patched, vapor barrier restored, flooring reinstalled to match.
Typical Cost in Georgia
Ranges are planning numbers, not quotes. Get two or three written estimates and compare the scope, not just the total.
| Scenario | Typical Range | Notes |
|---|---|---|
| Detection only (no repair) | $300 – $700 | Pinpoint location for your own plumber |
| Single-point copper repair | $2,500 – $6,000 | Detection + cut + repair + patch + dry |
| PEX reroute (one line) | $3,500 – $8,000 | Abandon slab line, run new PEX overhead |
| Whole-home repipe | $8,000 – $18,000 | Best long-term fix for 1980s copper systems |
More detail: EmesticaCure cost calculator
Your Claim Checklist
Adjusters approve fast when the file is complete. Have this ready and you rarely fight over the scope later.
- Photograph meter readings, floor changes, and the precise access area.
- Keep the leak-detection report and plumber's cause-of-loss statement.
- Ask for separate pricing for detection, access, pipe repair, drying, and finish replacement.
- Save the failed pipe section when practical until the claim is documented.
- Confirm whether the policy addresses resulting damage and access differently from pipe repair.
Ask Any Contractor These Questions
If a crew cannot answer these on the doorstep, do not sign anything.
- What tests confirm the leak location before concrete is cut?
- Is a spot repair or reroute the better long-term choice for this piping system?
- How will flooring, cabinets, and dust be protected during access?
- Who verifies the surrounding materials are dry before patching?
- Will plumbing and restoration warranties be provided separately in writing?