Sewer Line Replacement in Downey, CA
Need a full sewer line replacement? Compare top-rated pros.
Los Angeles County15 plumbers available
Best Sewer Line Replacement Pros in Downey
#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
Drip Too Hard Plumbing
5Sewer Line Replacement: 95/100
“Their team came out, diagnosed the problem quickly, and explained everything clearly before starting the work. They ended up performing a sewer line repair, hydro jetting to clear the line, and a trenchless sewer line replacement for the damaged section.”
#3Strong 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.”
All Sewer Line Replacement Pros in Downey
Sewer Heroes Inc Glendale Plumbing & Sewer Services
4.9·62 reviews·
16 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
Drip Too Hard Plumbing
5·95 reviews·
17 mi away — Edge of service areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Same-day service on water heater diagnosis and repair confirmed;
Complex sewer-line trenchless replacement executed with…
Online booking and real-price display on website cited;
Concerns
Not enough data to identify weaknesses
Contractor Response Plumbing experienced and licensed professionals
4.9·117 reviews·
11 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
Hard Hat Rooter and plumbing
5·72 reviews·
20 mi away — Edge of service areaGoogle Verified
+6 more
Top pick5.0Google
Strengths
Same-day scheduling confirmed in 2 of 5 reviews: water heater…
No-upsell transparency confirmed in 2 of 5 reviews: sewer line…
Consistent reliability across real estate portfolio: primary…
Concerns
Not enough data to identify weaknesses
I Love Sewers Rooter And Plumbing Sewer Specialties Inc
4.9·206 reviews·
10 mi away — Serves your areaGoogle 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·
15 mi away — Serves your 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·
7 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·
12 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·
11 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,…
Drip Too Hard Plumbing
5·57 reviews·
19 mi away — Edge of service areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Immediate same-day emergency sewer line inspection for a rental…
fast_response=3 in 5 analyzed quotes;
Modern digital operations: online booking, clear upfront pricing,…
Concerns
Not enough data to identify weaknesses
Advantage Plumbing & Rooter Inc
5·322 reviews·
20 mi away — Edge of service areaGoogle Verified
+5 more
Top pick5.0Google
Strengths
Owner Steve responded to a 7:30 AM text within minutes and…
Main sewer line clog tackled the morning after a 10 PM call
Water leak resolved under 2 hours at a reasonable price;
Concerns
Not enough data to identify weaknesses
Kirman Plumbing Company
4.8·75 reviews·
9 mi awayGoogle 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·
16 mi away — Edge of service 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·
In DowneyGoogle 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
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 Downey, CA?
Full sewer line replacement in Downey 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 Downey?
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 Downey
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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