How much does it cost to replace a sewer line in Atlanta, GA?
Full sewer line replacement in Atlanta, GA typically runs $4,000–$12,000 depending on length, depth, and what's above it — driveways and landscaping raise the price. A spot repair of one bad section runs $1,500–$4,000. Trenchless methods (pipe lining or bursting) often land in the same range but spare your yard; they only work if the old line hasn't collapsed.
Likely causes
- Tree root intrusion — Roots find the joints in clay and cast-iron lines — the #1 reason older lines fail.
- Collapsed or bellied pipe — A sagging section ('belly') collects waste until the line backs up chronically.
- End-of-life pipe material — Homes from the 1940s–70s may have fiber (Orangeburg) pipe that deforms and fails wholesale.
What you can check yourself
- Get a camera inspection and keep the video file — never approve a replacement from a verbal description alone.
- Ask for spot-repair vs full-replacement pricing in writing; one bad joint doesn't always condemn the line.
- Check whether your city has a sewer lateral program or your insurance has a service-line rider — many homeowners hold $10k+ of coverage they don't know about.
- Get two quotes: excavation pricing varies enormously with depth and access.
Typical cost
Typical in Atlanta, GA: camera inspection $250–$500; spot repair $1,500–$4,000; full replacement $4,000–$12,000; trenchless lining $80–$250 per foot.
When to call a pro
Sewage backing up into the lowest drain, multiple fixtures draining slowly at once, or a lush sunken strip over the line in the yard — have it scoped this week, not this season.
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
Get free quotes from Atlanta, GA pros →
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.