Slab Leak Detection & Repair in Baltimore, MD
If you're typing 'best slab leak detection & repair in Baltimore' into Google at 11pm, you probably want fast more than fancy. We can do fast. If we can't get to you ourselves, we'll tell you who to call. Free consult either way.
What this service includes
Slab leaks are pinhole leaks in copper plumbing lines that run inside or under a concrete slab foundation. Common in 1960s through 1980s slab-on-grade builds across the Sun Belt and parts of the Midwest.
Signs: warm or wet spots on the floor, unexplained jumps in the water bill, the sound of running water when nothing is on, mildew smell along baseboards. Hot-side leaks show up faster than cold-side because of the warm spot.
Detection runs $280–$480 standalone. We use acoustic listening equipment plus an infrared thermal camera. Once we've located it, you have two repair options.
Option A: re-route the failed line through the attic or crawl space, abandoning the line in the slab. Cost: $1,400–$2,800. Faster, no jackhammer, and future-proofs against the next pinhole on that line.
Slab Leak Detection & Repair in Baltimore — what's typical here
Most weeks we run 12–18 calls inside Baltimore alone. Different houses, similar fixes — we've seen yours before.
A recent slab leak detection & repair call
A Baltimore customer in their 1980s home had been chasing mildew smell along the baseboard for weeks before calling. Slow cold-water slab leak under the kitchen was the actual cause. We re-routed the cold line and dried the slab; everything stable since. About $1450 all in.
Price expectations
For slab leak detection & repair jobs in the Baltimore area:
- Slab leak detection (acoustic + infrared): $280 – $480
- Re-route a single line overhead: $1,400 – $2,800
- Pinhole repair in slab (jackhammer): $1,800 – $3,400
- Full re-pipe of slab home (PEX overhead): $8,500 – $18,000
Other services we run in Baltimore
- Water Heater Repair & Replacement in Baltimore
- Emergency Plumbing in Baltimore
- Sewer Line Repair & Replacement in Baltimore
- Drain Cleaning in Baltimore
- Toilet Repair & Installation in Baltimore