Sewer Line Replacement cost: Memphis vs Nashville (2026)
Budget-wise, sewer line replacement in Memphis ($7,450) runs 1% less than in Nashville ($7,500), a roughly $50 spread.
Memphis TN
Lower costTypically around $7,450
Nashville TN
Typically around $7,500
Memphis vs Nashville: full breakdown
| Factor | Memphis | Nashville |
|---|---|---|
| Typical 2026 cost | $7,450 | $7,500 |
| Estimated range | $3,100–$11,750 | $3,150–$11,850 |
| Labor index (vs US) | ×0.96 | ×0.97 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $225 | $250 |
| Labor share | $4,450 | $4,500 |
| Materials/equipment | $3,000 | $3,000 |
All figures are 2026 localized planning estimates for sewer line replacement — get an actual quote before you commit.
Is the price difference a dealbreaker?
A 1% difference on sewer line replacement is minor — you'll typically see a wider spread just from getting multiple quotes in the same city, so don't let location drive the decision.
Sewer line replacement by type: Memphis vs Nashville
Each sewer line replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Memphis | Nashville |
|---|---|---|
| Trenchless lining (CIPP) | $4,050–$11,750 | $4,100–$11,850 |
| Pipe bursting | $5,000–$12,700 | $5,100–$12,800 |
| Traditional excavation | $3,100–$12,700 | $3,150–$12,800 |
All figures are 2026 localized planning estimates for sewer line replacement — get an actual quote before you commit.
Sewer line replacement by line length: Memphis vs Nashville
Sewer replacement is priced largely by the length of line from the house to the city main, at roughly $50–$250 per foot depending on method, depth, and what's above the trench.
| Size | Memphis | Nashville |
|---|---|---|
| 25 ft (short run) | $2,150–$6,000 | $2,200–$6,050 |
| 50 ft (typical) | $3,100–$8,850 | $3,150–$8,950 |
| 75 ft | $4,550–$11,750 | $4,600–$11,850 |
| 100+ ft (long / deep run) | $6,000–$17,500 | $6,050–$17,650 |
Sewer line replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
What plumbing pros earn in each metro
With labor making up about 60% of a sewer line replacement job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
Memphis metro · about 7% below the US average installer wage.
Nashville-Davidson--Murfreesboro--Franklin metro · about 6% below the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for sewer line replacement in either city
The only real lever here is planning: emergencies pay top dollar no matter what, but a repipe or sewer-line replacement booked in an off-peak month costs a bit less and gets more careful work.
How do you budget a major plumbing job?
Sewer lines and repipes don't come with a sticker price — the installation method and the condition of the ground move the number more than any material choice.
The diagnosis-first case
Never budget a sewer or repipe job from a guess. A camera inspection confirms the real scope and stops you paying for work you don't need — or being blindsided by work you do.
The material case
PEX installs faster, costs less, and flexes instead of splitting when a line freezes — a real edge in cold zones. Copper carries a higher price and a longer service life, and some buyers still read it as the quality choice; let your climate and how long you'll own the home make the call.
The method case
Compare the two methods on the finished bill, not the excavation quote. Trenchless costs more to install yet skips restoring everything a trench destroys, while a conventional dig looks cheap right up until you price setting the yard right again.
Start with a camera inspection so the scope is fact, not a guess. Compare trenchless against the dig's full restoration bill, not just the excavation, and choose pipe material for your climate.
Memphis vs Nashville
Is sewer line replacement cheaper in Memphis or Nashville?
Memphis wins on price: sewer line replacement runs about $7,450 there versus $7,500 in Nashville, a gap of roughly $50 (1%) as of 2026.
Why does sewer line replacement cost more in Nashville than Memphis?
The main driver is local labor rates: Nashville's labor index is 0.97 versus 0.96 in Memphis. Climate zone (mixed vs mixed) and permit fees also shift the total.
How much is sewer line replacement in Memphis, TN?
sewer line replacement in Memphis runs $3,100–$11,750 as of 2026 — most jobs land near $7,450.
Do plumbing pros really charge more in one city?
They do, and the BLS wage data confirms it: installers earn about $29/hr around Memphis versus $29.4/hr near Nashville-Davidson--Murfreesboro--Franklin. With labor making up about 60% of a sewer line replacement job, that difference carries straight through to the final price.
When is the cheapest time to buy sewer line replacement — and does it differ by city?
The best window is the same in both Memphis and Nashville: Off-peak winter for planned work, when demand drops and installers discount to keep crews busy — typically Around 5% off peak pricing. The most expensive time anywhere is an emergency replacement during anytime it becomes an emergency.
Should I choose where to live based on sewer line replacement cost?
Rarely. The $50 difference is real but one-time, and you can often close most of it in Nashville by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare sewer line replacement in other cities
Updated June 2026 · By Serhat Özçelik