Is this your problem?
- Warm or hot spots on the floor, especially on ground-level rooms
- Water bill climbing with no change in usage
- Sound of running water when everything is off
- Damp carpet, warped flooring, or mildew smells near the slab
- Cracks in walls or flooring appearing alongside moisture
Slab Leak? Get a licensed pro on the line now.
Free for homeowners · 24/7 · Licensed local pros
What to do right now
1
Confirm with the meter test
Turn off all water, note the meter reading, wait 30 minutes without using water, read again. Movement = a leak somewhere.
2
Check the water heater
Rule out the obvious: look for pooling around the heater before assuming slab.
3
Note the symptoms
Where are the warm spots? Which rooms? When did the bill climb? Details help the pro pinpoint faster.
4
Don't jackhammer anything yourself
Slab work requires precise electronic detection — guessing destroys flooring for nothing.
5
Call for leak detection
Call (844) 699-1165. Pros use acoustic and thermal imaging to locate the break within inches, then discuss repair options.
Stay safe
- Warm floors near electrical? Keep an eye out but don't go digging.
- Mold from long-term slab moisture is a health issue — ventilate and mention it on the call.
- Don't shut off your home's water for days 'waiting' — detection appointments are usually quick.
Mistakes to avoid
- Ignoring a climbing water bill for months — slab leaks don't fix themselves.
- Letting someone break concrete 'to take a look' without electronic detection first.
- Assuming homeowners insurance won't cover it — sudden leaks often are covered; check your policy.
- Replacing flooring over a suspected leak without finding the source.
What to tell the plumber when you call
Have these answers ready — it gets you the right pro faster and a more accurate quote.
- Your address and foundation type if known (slab, crawlspace, basement)
- The symptoms: warm spots, bill increase, sounds, moisture — and where
- Results of the meter test if you ran it
- Age of the home and any prior plumbing work
- Flooring type over the suspected area (tile, wood, carpet)
Not quite your problem?
| Visible spray from an exposed pipe | Burst pipe → |
| Damp spot with no other symptoms | Hidden leak — mention it on the call → |
| Water heater area wet | Leaking water heater → |
Slab Leak — FAQs
How are slab leaks found without tearing up the floor?
Electronic leak detection: acoustic listening devices and thermal cameras pinpoint the leak within inches through the slab. Call (844) 699-1165 — detection is a standard service.
How are slab leaks repaired?
Options include a spot repair (open the slab at the leak), rerouting the line through walls/attic, or full repiping. Your pro will explain the tradeoffs and quote upfront.
Does insurance cover slab leaks?
The resulting water damage is often covered; the pipe repair itself varies by policy. Document symptoms and call your insurer early.
How urgent is a suspected slab leak?
Fairly urgent — every day adds water damage, mold risk, and foundation erosion. Call (844) 699-1165 for detection this week, not next month.
Slab Leak Guides by Metro
Same problem, local context — climate, housing, and water conditions that change the advice.
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