Sewer Line Replacement in Norwalk, CA
Need a full sewer line replacement? Compare top-rated pros.
Los Angeles County15 plumbers available
Best Sewer Line Replacement Pros in Norwalk
#1Strong Hire
Sewer Heroes Inc Glendale Plumbing & Sewer Services
4.9Sewer Line Replacement: 95/100
“Sewer Heroes dealt with our plumbing issue we had with the sewer line. Hydro jetting to clean up the line then doing a pipe liner to fix the problem for good. Every step along the way was explained and professionally executed.”
#2Strong Hire
Contractor Response Plumbing experienced and licensed professionals
4.9Sewer Line Replacement: 85/100
“After years of searching and working with many other plumbers, we finally found Carlos who is the very best! Stellar communication and absolutely knows his stuff.”
#3Caution
I Love Sewers Rooter And Plumbing Sewer Specialties Inc
4.9Sewer Line Replacement: 85/100
“Our main sewer was backing up repeatedly. Other plumbers kept snaking the line with no permanent results. I Love Sewers came in, ran a proper inspection, and found deep root intrusion. They jetted the line and installed a cleanout so we wouldn't have this issue again. Everything was done under warranty, and I got full documentation with before-and-after video.”
All Sewer Line Replacement Pros in Norwalk
Sewer Heroes Inc Glendale Plumbing & Sewer Services
4.9·62 reviews·
19 mi away — Edge of service areaGoogle Verified
+8 more
Top pick4.9Google
Strengths
Same-night emergency dispatch confirmed: Erik offered to meet a…
Sewer/hydro-jet expertise across 3 of 5 sampled reviews;
Transparent, competitive pricing: 2 reviewers explicitly call…
Concerns
Not enough data to identify weaknesses
Contractor Response Plumbing experienced and licensed professionals
4.9·117 reviews·
14 mi away — Serves your areaGoogle Verified
+5 more
Top pick4.9Google
Strengths
Sewer main replacement started same day diagnosis was made and…
No hidden fees or unnecessary upselling cited explicitly;
Long-term repeat customer: used Carlos for emergency, planned…
Concerns
Not enough data to identify weaknesses
I Love Sewers Rooter And Plumbing Sewer Specialties Inc
4.9·206 reviews·
9 mi awayGoogle Verified
+2 more
Proceed with care4.9Google
Strengths
fast_response in 3 of 5 analyzed reviews;
Root intrusion correctly identified after other plumbers failed;
Concerns
1-star review alleges $19,000 job on an elderly homeowner left…
Only 5 reviews analyzed;
PRI Plumbers and Rooters Inc
5·12 reviews·
17 mi away — Edge of service areaGoogle Verified
+6 more
Top pick5.0Google·5.0Yelp
Strengths
Sewer line response at 2AM on a Sunday documented;
Multi-year repeat use across residential and HOA/commercial…
Tankless water heater replacement completed within hours,…
Concerns
Not enough data to identify weaknesses
Barbosa Plumbing & Sewer
5·35 reviews·
9 mi awayGoogle Verified
+5 more
Top pick5.0Google
Strengths
Hydro-jet mainline service with live camera video
Sunday early-arrival service using camera to locate sewer…
Concerns
Not enough data to identify weaknesses
Sal's Plumbing Company Inc
4.5·240 reviews·
13 mi away — Serves your areaGoogle Verified
+6 more
Top pick4.5Google
Strengths
Sub-1-hour Sunday emergency dispatch confirmed
Sewer root clearing with warthog tool and two-way cleanout…
Fair pricing explicitly noted in emergency context
Concerns
Not enough data to identify weaknesses
High Speed Rooter & Plumbing
4.9·631 reviews·
12 mi away — Serves your areaGoogle Verified
+3 more
Top pick4.9Google·4.8Yelp
Strengths
themeCounts.fast_response=28: arrived within an hour of phone…
themeCounts.professional=50: technicians explain root cause and…
themeCounts.workmanship=18: near-full plumbing replacement on…
Concerns
1 Yelp review (3-star): technician entered with shoes on,…
Kirman Plumbing Company
4.8·75 reviews·
11 mi away — Serves your areaGoogle Verified
+3 more
Top pick4.8Google
Strengths
Multi-property hydro-jetting of 5 sewer lines completed…
Manuel arrived exactly on time with one day notice and completed…
Concerns
Not enough data to identify weaknesses
1-Tom-Plumber
5·57 reviews·
13 mi away — Serves your areaGoogle Verified
+2 more
Proceed with care5.0Google
Strengths
Camera inspection and hydro-jetting for old-pipe sewer clogs…
Scheduling flexibility and on-time arrival cited in 2 of 5…
Concerns
Not enough data to identify weaknesses
A2Z Plumber Lynwood
4.9·27 reviews·
6 mi awayGoogle Verified
+5 more
Top pick4.9Google
Strengths
Damaged sewer line: technician clearly explained options,…
Large bathroom leak from upstairs fixed affordably and without…
Concerns
Not enough data to identify weaknesses
Rooter Man Plumbing of Covina
4.9·81 reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
Technicians explain options clearly and guide cost-smart…
$49 drain snaking price honored as advertised;
Concerns
Not enough data to identify weaknesses
PPS - Public Plumbing Services
5·20 reviews·
19 mi away — Edge of service areaGoogle Verified
+4 more
Solid pick5.0Google
Strengths
Sewer emergency repaired in one day
Camera inspection with real-time screen walkthrough and…
Tankless water heater install with proactive rebate application…
Concerns
Not enough data to identify weaknesses
New Generation Plumbing
4.7·148 reviews·
15 mi away — Edge of service areaGoogle Verified
+2 more
Top pick4.7Google·4.7Yelp
Strengths
Same-day response in 15 of 100 reviews;
Sewer pipe from bathroom to main replaced next day after initial…
Remote project management: replaced boiler and reconnected…
Concerns
1-star reviewer warns explicitly: technician refused to inspect…
Western Rooter & Plumbing
4.9·1.6k reviews·
17 mi away — Edge of service areaGoogle Verified
Solid pick4.9Google·4.9Yelp
Strengths
Correctly diagnosed a water heater intermittent-cold issue that 2…
No inspection fee to start;
communication theme=14 across 100 reviews;
Concerns
1-star review documents technician refusing to explain pricing…
Drain clog recurred within 2 weeks of a $375 service;
No-show on a 9–11am window (arrived at noon);
Most Valuable Plumber
4.8·151 reviews·
17 mi away — Edge of service areaGoogle Verified
+1 more
Solid pick4.8Google·5.0Yelp
Strengths
Fast response across 13 reviews (themeCounts.fast_response=13);
Repipe capability with PEX documented in 2 reviews;
Sewer line scoping and targeted repair described in 1 review with…
Concerns
Pricing flagged as expensive in 3 reviews…
Slow response noted in 2 reviews (themeCounts.slow_response=2);
Common Sewer Line Replacement Scenarios
Full Sewer Line Replacement
When the entire sewer line from your home to the street needs replacing due to age, material failure, or extensive damage.
Trenchless Pipe Bursting
A new pipe is pulled through the old one, breaking it apart. Minimal yard disruption compared to traditional excavation.
Cured-in-Place Pipe Lining
An epoxy-coated liner is inserted and cured inside the existing pipe, creating a new pipe within the old one.
Conventional Excavation
The traditional method: dig a trench, remove the old pipe, lay a new one. Sometimes the only option for severely collapsed lines.
Frequently Asked Questions
How much does sewer line replacement cost in Norwalk, CA?
Full sewer line replacement in Norwalk typically costs $3,000-$25,000. Trenchless methods run $4,000-$10,000 on average. Traditional excavation with yard restoration can exceed $15,000. Length of the line, depth, and access all affect pricing.
How long does sewer line replacement take?
Trenchless sewer replacement typically takes 1-2 days. Traditional excavation takes 3-5 days plus yard restoration time. Most plumbers in Los Angeles County can start within a week of the initial inspection.
Is trenchless sewer replacement worth it in Norwalk?
Trenchless is usually worth it if your yard has landscaping, driveways, or structures over the sewer line. It costs more than basic excavation but saves thousands in restoration. Ask the pros below for a comparison quote.
Do I need a permit for sewer line replacement in Los Angeles County?
Yes — sewer line replacement in Los Angeles County requires a plumbing permit and inspection. Your plumber should handle the permit. Unpermitted work can cause problems when selling and may void insurance claims.
Other Services in Norwalk
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Toilet Repair Faucet Repair Garbage Disposal Repair Sump Pump Repair Gas Line Repair Slab Leak Repair Water Line Repair Kitchen Remodel Plumbing Hydro-Jetting 24-Hour Plumber Same-Day Plumber Affordable Plumber Licensed Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
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