Sewer Line Replacement cost: Commerce City vs Lakewood (2026)
Sewer line replacement costs about the same in Commerce City and Lakewood in 2026 — roughly $8,850 in each.
Commerce City CO
Typically around $8,850
Lakewood CO
Typically around $8,850
Commerce City vs Lakewood: full breakdown
| Factor | Commerce City | Lakewood |
|---|---|---|
| Typical 2026 cost | $8,850 | $8,850 |
| Estimated range | $3,700–$14,000 | $3,700–$14,000 |
| Labor index (vs US) | ×1.09 | ×1.09 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.05 | ×1.05 |
| Local permit | $275 | $275 |
| Labor share | $5,300 | $5,300 |
| Materials/equipment | $3,550 | $3,550 |
All figures are 2026 localized planning estimates for sewer line replacement — get an actual quote before you commit.
A wash — choose on quality, not city
Neither metro has a cost edge on sewer line replacement — spend your decision-making energy on the contractor, not the location.
Sewer line replacement by type: Commerce City vs Lakewood
Every sewer line replacement type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Commerce City | Lakewood |
|---|---|---|
| Trenchless lining (CIPP) | $4,850–$14,000 | $4,850–$14,000 |
| Pipe bursting | $6,000–$15,150 | $6,000–$15,150 |
| Traditional excavation | $3,700–$15,150 | $3,700–$15,150 |
All figures are 2026 localized planning estimates for sewer line replacement — get an actual quote before you commit.
Sewer line replacement by line length: Commerce City vs Lakewood
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 | Commerce City | Lakewood |
|---|---|---|
| 25 ft (short run) | $2,550–$7,150 | $2,550–$7,150 |
| 50 ft (typical) | $3,700–$10,550 | $3,700–$10,550 |
| 75 ft | $5,400–$14,000 | $5,400–$14,000 |
| 100+ ft (long / deep run) | $7,150–$20,850 | $7,150–$20,850 |
Treat these as 2026 localized estimates for sewer line replacement, not quotes from a contractor.
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.
Denver-Aurora-Centennial metro · about 15% above 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
An actual emergency always pays full rate — there's no negotiating room. But a planned repipe or sewer-line job can be timed to a slower month, where crews have more attention to give and a little more room on price.
How do you budget a major plumbing job?
There's no fixed price for a repipe or sewer job until you know the method and what's below the yard. Our editors on how to think about the scope.
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.
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.
Get the camera inspection first, weigh trenchless against the full restoration cost — not just the dig — and pick pipe material for your climate. The scope, not the brand, sets the price.
Commerce City vs Lakewood
Is sewer line replacement cheaper in Commerce City or Lakewood?
Practically identical — expect around $8,850 for sewer line replacement whichever city you're in.
Why does sewer line replacement cost more in Lakewood than Commerce City?
Labor rates explain most of it — 1.09 in Lakewood vs 1.09 in Commerce City. A cold climate versus cold accounts for the rest.
How much is sewer line replacement in Commerce City, CO?
In Commerce City, sewer line replacement typically runs $3,700–$14,000 in 2026, with most homeowners paying around $8,850.
Do plumbing pros really charge more in one city?
Yes — and the wage data shows it. A skilled installer earns about $35.7/hr in the Denver-Aurora-Centennial area versus $35.7/hr around Denver-Aurora-Centennial (BLS metro wage data). Since labor is roughly 60% of a sewer line replacement job, that wage gap is the biggest reason the installed prices differ.
When is the cheapest time to buy sewer line replacement — and does it differ by city?
No, the seasonal pattern is the same in Commerce City and Lakewood: book during Off-peak winter for planned work for about Around 5% in savings. Anytime it becomes an emergency is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on sewer line replacement cost?
There's no cost argument here between Commerce City and Lakewood — they're a wash. Focus on contractor reputation, project scope, equipment tier and timing.
Compare sewer line replacement in other cities
Updated June 2026 · By Serhat Özçelik