Most full sewer line replacements in metro Atlanta land between $5,000 and $25,000, with a large share of projects settling in the $8,000 to $15,000 middle. Length, depth, method, and what sits above the pipe write the number — and no quote deserves a signature without a camera inspection behind it.
Why the range is wide, and honestly so
A forty-foot lateral running shallow through an open lawn and a hundred-foot line buried deep beneath a driveway are entirely different undertakings wearing the same name. Footage prices much of the work; depth prices the rest — Georgia’s clay digs firm and holds trench walls poorly when saturated, and deeper lines mean more of everything. What occupies the surface above completes the equation: sod recovers cheaply, stamped concrete and mature landscaping do not.
Trenchless money versus excavation money
Trenchless approaches — lining the existing pipe or bursting a new one through its path — typically run $6,000 to $20,000 by footage and condition. Open excavation can start lower on paper, but the comparison flips once restoration joins the math: the trench through the hydrangeas and across the walk costs real money to undo, and trenchless never incurs it. On Atlanta’s established lots, the “more expensive” method is frequently the cheaper total. A proper quote prices both paths where both apply.
The smaller number worth asking about first
Not every troubled lateral needs the full project. Where the camera shows one documented break in otherwise serviceable pipe, a spot sewer repair at $1,500 to $5,000 resolves it for a fraction of replacement. Where defects appear every few feet, patching becomes replacement on an installment plan — and we’ll show you the footage that says so rather than asking you to take our word.
Why the camera is where every honest number starts
At $250 to $600, the inspection is the least expensive step in the entire conversation and the only source of a real quote: it measures the footage, locates every defect by depth and position, and settles trenchless eligibility. A contractor pricing sewer replacement without it is estimating your property from the curb — politely put, guessing.
How to read the quotes you gather
A complete sewer quote names the method, itemizes footage and permits, and states restoration scope plainly. Ask what happens if conditions differ once the work opens up; the quality of that answer reveals how the number was built. Ours are built from footage, in writing, with both methods priced when both fit.
The biggest number in residential plumbing deserves evidence behind it. We’d be glad to camera your line and quote from what it shows — Atlanta, Roswell, or Sandy Springs. Call now.
Reviewed by Peach Plumbing, GA State Master Plumber License #MP210672
Published Date: September 23, 2026 | Last Updated Date: October 2, 2026
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