How much does it cost to fix a slab leak in Atlanta, GA?

Slab leak repair in Atlanta, GA typically costs $1,500–$4,000 for a spot repair after detection, with leak detection itself running $150–$400. A full repipe to bypass the slab runs $4,000–$12,000. Detection matters more than repair price: a company that pinpoints the leak electronically cuts a small hole; one that guesses cuts several.

Likely causes

• Copper pipe corrosion — The classic slab leak — pinhole leaks in copper lines under the foundation, common in homes 20+ years old.
• Shifting soil / foundation movement — Movement stresses rigid pipe until a joint or line cracks.
• High water pressure — Sustained pressure above ~80 psi accelerates wear on every fitting in the house.

What you can check yourself

• Confirm it's real: watch the water meter with everything off — if the dial moves, water is going somewhere.
• Check the obvious first: running toilets and irrigation leaks mimic slab leaks and cost far less.
• Call your insurer early — slab leak *damage* is often covered even when the pipe repair isn't.

Typical cost

Typical in Atlanta, GA: detection $150–$400; spot repair $1,500–$4,000; repipe $4,000–$12,000. Get the detection report in writing before authorizing demolition.

When to call a pro

Warm spots on the floor, the sound of running water with everything off, or a sudden water-bill spike — book detection now; slab leaks erode the soil under your foundation.

Plumber pros in Atlanta, GA

• Palette Plumbing · 454 Irwin St Ne Ste 205, Atlanta, GA · +14705800063
• Mark Garzon Plumbing · 662 Memorial Dr SE, Atlanta, GA · +14045889295
• Benjamin Franklin Plumbing of Intown Atlanta · 800 East Studios, 800 East Ave NE, Atlanta, GA · +6788131776
• Ridgeway Mechanical · 620 Peachtree St NE Apt 1401, Atlanta, GA · 6783183612
• Plumb Works Inc · 496 Glen Iris Dr NE, Atlanta, GA · 4045241825
• Toto USA Lakewood Office · 1800 Murphy Ave SW, Atlanta, GA · +14047528998
• Heating And Air · 201 17th St Nw Ste 300, Atlanta, GA · +16788372501
• Atlanta Affordable Plumbers · 1414 Lansing St SE, Atlanta, GA · 6789098618

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Data by Servik — verified local pros from official license records and public sources. Cost figures are typical ranges, not quotes; a pro's written estimate is the real number.