Sewer Line Replacement cost: Centennial vs Colorado Springs (2026)
Budget-wise, sewer line replacement in Centennial ($8,850) runs 11% more than in Colorado Springs ($8,000), a roughly $850 spread.
Centennial CO
Typically around $8,850
Colorado Springs CO
Lower costTypically around $8,000
Centennial vs Colorado Springs: full breakdown
| Factor | Centennial | Colorado Springs |
|---|---|---|
| Typical 2026 cost | $8,850 | $8,000 |
| Estimated range | $3,700–$14,000 | $3,350–$12,600 |
| Labor index (vs US) | ×1.09 | ×0.98 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.05 | ×1.05 |
| Local permit | $275 | $250 |
| Labor share | $5,300 | $4,800 |
| Materials/equipment | $3,550 | $3,200 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national sewer line replacement range for local labor, climate and permits.
Is the price difference a dealbreaker?
A 11% spread (roughly $850) is significant enough to plan around, but not fixed — off-peak timing and sharper bidding in Centennial typically recover some of it.
Sewer line replacement by type: Centennial vs Colorado Springs
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 | Centennial | Colorado Springs |
|---|---|---|
| Trenchless lining (CIPP) | $4,850–$14,000 | $4,350–$12,600 |
| Pipe bursting | $6,000–$15,150 | $5,400–$13,650 |
| Traditional excavation | $3,700–$15,150 | $3,350–$13,650 |
Sewer line replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Sewer line replacement by line length: Centennial vs Colorado Springs
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 | Centennial | Colorado Springs |
|---|---|---|
| 25 ft (short run) | $2,550–$7,150 | $2,300–$6,450 |
| 50 ft (typical) | $3,700–$10,550 | $3,350–$9,550 |
| 75 ft | $5,400–$14,000 | $4,900–$12,600 |
| 100+ ft (long / deep run) | $7,150–$20,850 | $6,450–$18,800 |
All figures are 2026 localized planning estimates for sewer line replacement — get an actual quote before you commit.
What plumbing pros earn in each metro
About 60% of a sewer line replacement bill goes to labor, so wage differences between these two metros matter more than almost anything else. These are real, government-sourced (BLS OEWS) installer wages, not estimates.
Denver-Aurora-Centennial metro · about 15% above the US average installer wage.
No BLS metro wage series for Colorado Springs; we use Colorado regional price parity instead.
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
True emergencies pay full rate. But planned projects — a repipe or sewer-line replacement — can be scheduled in a slower month for slightly better pricing and more attentive crews.
How do you budget a major plumbing job?
Repipes and sewer lines are scope-driven — the method and what's underground decide the price. Our editors on the trade-offs.
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.
The diagnosis-first case
The estimate is only as honest as the inspection behind it. Push a camera down the line first and the scope becomes a documented fact — no padding for problems that aren't there, no ambush once the trench is open.
The material case
PEX is cheaper, faster and freeze-tolerant; copper costs more but lasts longer and some buyers prefer it. Match the material to your climate and how long you'll own the home.
Scope, not brand, is what sets a plumbing price. Confirm it with a camera inspection, compare trenchless against the full cost of a dig — landscaping included — and match pipe material to your climate.
Centennial vs Colorado Springs
Is sewer line replacement cheaper in Centennial or Colorado Springs?
In 2026, sewer line replacement is cheaper in Colorado Springs at about $8,000, versus $8,850 in Centennial — a difference of about $850 (11%).
Why does sewer line replacement cost more in Centennial than Colorado Springs?
Labor rates explain most of it — 1.09 in Centennial vs 0.98 in Colorado Springs. A cold climate versus cold, along with differing permit costs, accounts for the rest.
How much is sewer line replacement in Centennial, CO?
Centennial homeowners can expect $3,700 to $14,000 for sewer line replacement in 2026, with $8,850 the typical number.
When is the cheapest time to buy sewer line replacement — and does it differ by city?
The best window is the same in both Centennial and Colorado Springs: 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 $850 difference is real but one-time, and you can often close most of it in Centennial 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