Sewage Backup in Concord, CA
Sewage backing up? This is a health hazard — act now.
Contra Costa County15 plumbers available
Best Sewage Backup Pros in Concord
#1
Roto-Rooter Plumbing & Water Cleanup
4.9Sewage Backup: 80/100
“I had a backed up main sewer line that has caused a major plumbing issue in my home. Both the technician and field supervisor were very knowledgeable and professional. The were thorough with addressing the problem and able to explain what was happening as well as my options.”
#2Strong Hire
The Plumbing Two
4.9Sewage Backup: 75/100
“Ric fixed leaks in master bathroom sink and washer drain. Started when he said he would and finished when he said he would. Inexpensive, finish work is not good.”
#3
The Plumbing Ministry
4.5Sewage Backup: 75/100
“The Plumbing Ministry did a great job on our trenchless sewer. They were professional and completed the work on time.”
All Sewage Backup Pros in Concord
Roto-Rooter Plumbing & Water Cleanup
4.9·238 reviews·
19 mi away — Edge of service areaGoogle Verified
+2 more
Avoid4.9Google
Strengths
Same-day and after-hours arrivals on sewer emergencies
Sewer mainline diagnostics: 12 sewer mentions plus…
Concerns
31 of 100 analyzed reviews are 1-star
Dispatcher named James called out as rude and unwilling to locate…
Pricing pushback on big sewer jobs: a $10K quote reduced to $8K…
Dispatch reliability: themeCounts.slow_response=3 with a…
The Plumbing Two
4.9·58 reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Top pick4.9Google
Strengths
True 24-hour emergency response
Communication discipline
Repeat-customer trust
Concerns
Finish-work polish noted as weak in one 3-star
The Plumbing Ministry
4.5·76 reviews·
20 mi away — Edge of service areaGoogle Verified
Avoid4.5Google
Strengths
Trenchless sewer-lateral replacement is the clear specialty…
Owner Louis returns Saturday-night calls personally;
Yard left clean each day during multi-day sewer-lateral jobs…
Concerns
Two separate Yelp reviewers allege botched sewer-lateral jobs and…
Crew reportedly didn't return to finish a clogged sewer main,…
Office phone coverage is thin: one reviewer waited 5 hours for a…
themeCounts.expensive=4 and surprise_fees=1;
Big Smile Plumbing
5·99 reviews·
17 mi away — Edge of service areaGoogle Verified
+4 more
Top pick5.0Google
Strengths
Sewer-lateral and water-heater work singled out for clean…
Weekend and short-notice arrivals: one reviewer reports cast-iron…
Pricing called out 16 times in serviceMentions.plumber-cost with…
Concerns
Not enough data to identify weaknesses
Gladiator Rooter and Plumbing
4.6·90 reviews·
20 mi away — Edge of service areaGoogle Verified
Proceed with care4.6Google
Strengths
Sub-hour weekend arrivals on backed-up sewers: techs…
Significantly underbid competitors on big jobs: one main…
Same-day responsiveness when other companies fail
Concerns
Diagnostic-first job scope on one repair cut a large ceiling hole…
Faucet-repair workmanship cited as weakest spot
Premium hourly rates on emergency calls: one homeowner cites…
Pro Rooter Inc
4.1·25 reviews·
19 mi away — Edge of service areaGoogle Verified
+4 more
Avoid4.1Google
Strengths
Hector Jr. and Richard named in 5-star reviews for thorough…
Sewer pipe replacement praised
Concerns
Repeated no-shows and ignored callbacks across 4 separate reviews…
Surprise upcharge — agreed $300 sewer drain became $400, and…
Plumber arrived without trade tools and tracked debris through…
No-show pattern across years
Wright Brothers Plumbing & Gas
4.8·139 reviews·
14 mi away — Serves your areaGoogle Verified
+5 more
Top pick4.8Google
Strengths
Water-heater work is the lead specialty
Honest-no-upsell calls cited
Multi-trade scope — full master-bath renovations including tile,…
Concerns
Not enough data to identify weaknesses
Roto-Rooter Plumbing & Water Cleanup
4.8·2.6k reviews·
18 mi away — Edge of service areaGoogle Verified
+2 more
Avoid4.8Google
Strengths
Same-day and emergency capacity at scale
Mainline sewer-line and toilet emergencies cleared inside 1 day…
Concerns
32 of 100 analyzed reviews are 1-star with reviewConsistency…
Pricing on contracted big jobs is a recurring complaint
Dispatch reliability inconsistent: 7-11pm emergency window…
A T Weber Plumbing
4.2·30 reviews·
19 mi away — Edge of service areaGoogle Verified
Proceed with care4.2Google
Strengths
Furnace, sewer-lateral, and gas-line capability cited by repeat…
Pricing called out as fair on furnace and HVAC work…
Fast same-window arrivals on furnace failures
Concerns
Deposit taken in September with no work started by January after…
Scheduling and dispatch reliability is the weak spot:…
Phone/dispatch interactions flagged as rude on initial intake…
Plumbing Pro | Vallejo
4.2·10 reviews·
12 mi away — Serves your areaGoogle Verified
Solid pick4.2Google
Strengths
Same-day or within-the-hour arrivals cited in 8+ reviews…
Multiple reviewers describe Angel as honest and educational
Repeat customers across years
Concerns
Variance of 13 across scoring dimensions reflects the split…
One 1-star reviewer says the owner charges extra for emergencies…
Another 1-star says they got no callback or response to online…
Oakland Rooter Plumbing
4.9·99 reviews·
17 mi away — Edge of service areaGoogle Verified
+3 more
Top pick4.9Google
Strengths
Sub-30-minute arrivals are the recurring signal
Fair-pricing theme appears 10 times;
Repipe and seismic-valve capability cited specifically
Concerns
Not enough data to identify weaknesses
Smart Rooter & Plumbing
5·27 reviews·
15 mi away — Edge of service areaGoogle Verified
+4 more
Top pick5.0Google
Strengths
Sunday and after-hours response
Transparent pricing reinforced
Post-job follow-up — Sam followed up weeks later to verify repair…
Concerns
Not enough data to identify weaknesses
Sergio's Plumbing
4.7·17 reviews·
17 mi away — Edge of service areaGoogle Verified
Proceed with care4.7Google
Strengths
Same-day or under-hour arrival noted across multiple reviews…
Quote-and-go pricing called 'fast, clear and fair'…
Pre-visit prep (asking for photos to bring right parts) sets him…
Concerns
8 one-star reviews on a 100-review sample…
Callback reliability is a recurring complaint
Homeowner-vs-tenant pricing disputes surfaced
Bay Area Plumbing BAP Inc.
5·249 reviews·
In ConcordGoogle Verified
+4 more
Top pick5.0Google
Strengths
Sub-hour arrival is the recurring pattern: Ron arrived in under…
Hourly billing with no fee inflation: reviewers note he comes…
Weekend availability on leak emergencies plus repeat-customer…
Concerns
Not enough data to identify weaknesses
Golden Coast Plumbing and Rooter Inc
4.9·17 reviews·
18 mi away — Edge of service areaGoogle Verified
+3 more
Top pick4.9Google
Strengths
Camera-first leak diagnosis to minimize drywall cuts
Quotes consistently lower than competitors on faucet,…
Same-day or next-day scheduling on faucets/toilets/leaks…
Concerns
Not enough data to identify weaknesses
Common Sewage Backup Scenarios
Stop Using All Water
Every flush and drain use adds to the backup. Stop all water usage in the house immediately until the blockage is cleared.
Avoid Contact
Raw sewage contains bacteria, viruses, and parasites. Don't wade through it or touch it without protective gear. Keep children and pets away.
Ventilate the Area
Open windows and doors near the affected area. Sewage gases (methane, hydrogen sulfide) are hazardous in enclosed spaces.
Call a Plumber Immediately
Sewage backup is a true emergency. Most emergency plumbers can respond within 30-60 minutes. Do NOT attempt to clear a main sewer line yourself.
Frequently Asked Questions
What causes sewage to back up?
Common causes: main sewer line clog (tree roots, grease, debris), collapsed or bellied sewer pipe, city sewer main backup, or heavy rainfall overwhelming combined sewer systems. In Concord, tree root intrusion is one of the most common causes.
Is sewage backup dangerous?
Yes — raw sewage is a serious health hazard containing bacteria (E. coli, salmonella), viruses, and parasites. Do not touch sewage without protective gear. After cleanup, the area needs professional sanitization to prevent illness and mold.
How much does sewage backup repair cost in Concord?
Emergency sewer line clearing: $200-$800. If the backup revealed a broken or collapsed sewer line, repair costs $1,500-$10,000+ depending on the method and extent. Professional cleanup and sanitization adds $1,000-$5,000 for significant backups.
Does insurance cover sewage backup in CA?
Standard homeowners insurance in CA typically does NOT cover sewer backup damage. You need a separate sewer backup endorsement ($40-$100/year). If you don't have it, you'll pay for cleanup and repair out of pocket. Check your policy now — before the next incident.
Other Services in Concord
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement 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 All Emergency Plumbers
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