Angi's 2026 data puts the national average sewer line replacement at $3,319, with most homeowners paying $1,388 to $5,323, and per-foot costs of about $50 to $250 depending on the method. HomeGuide lists $50 to $250 per linear foot, or about $2,000 to $10,000 for 40 feet. Lakewood costs depend on lateral length, depth, access and method.
Published ranges
| Item | Range | Source |
|---|---|---|
| Sewer line replacement, project | $1,388–$5,323 (avg $3,319) | Angi, 2026 |
| Replacement per linear foot | $50–$250 | HomeGuide, 2026 |
| Pipe bursting (trenchless) | $60–$200 per ft | HomeGuide, 2026 |
| Cured-in-place lining | $90–$250 per ft | HomeGuide, 2026 |
| Sewer line repair, average | about $1,100–$4,100 | Angi, updated Jul 9, 2026 |
| Camera inspection | about $271–$1,727 (avg about $996); HomeGuide member average about $280 | Angi, updated Jul 2026; HomeGuide |
Sources: Angi sewer line replacement cost, Angi sewer line repair cost, HomeGuide sewer line repair cost.
What drives cost on a Lakewood lot
- Length and depth of the lateral from the house to the main.
- What's above it: driveways, walks, mature trees and garage slabs.
- Method: spot repair, lining, bursting or open trench. A camera inspection decides this.
- Permit: Applications and forms are listed on Lakewood's permits and forms page.
- Restoration of concrete and landscaping.
Not sure what you need? Talk it through by phone.
Call (708) 350-9399Who pays?
The private lateral is generally the owner's responsibility. Public mains are maintained by the LA County Sewer Maintenance Districts. See who owns the sewer lateral.
Getting comparable quotes
Share the same camera video with each provider, and ask for method, length, permit, restoration and warranty in writing. See sewer line repair and sewer camera inspection.
What don't these ranges tell you?
Ranges below are U.S. national figures published by the sources named, with the update dates those sources show, accessed November 11, 2026. They are not quotes and not our prices. Southern California labor and permit costs often sit at or above the middle of national ranges. Your actual price depends on the provider, the job and conditions found on site. National averages blend low-cost and high-cost markets, small and large jobs, and simple and difficult access. They don't include every permit, code update or restoration cost, and they can't account for what a provider finds once the work starts. A provider can only price your job after learning about it.
How do you compare quotes in Lakewood?
- Ask each provider to itemize labor, parts or equipment, the permit, code updates, haul-away and restoration.
- Make sure each quote covers the same scope, so you're comparing like with like.
- Ask what's warrantied and for how long, in writing.
- Ask whether a visit or diagnostic fee applies, and whether it's credited toward the work.
- Check the contractor's license with the California Contractors State License Board.
- Confirm whether the provider will pull the Lakewood permit and arrange inspections.
How was this guide researched?
This guide was written for Lakewood, California homeowners and checked against the sources below on November 11, 2026. Rules and prices change, so confirm anything important with the agency or provider. See our editorial policy.