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TRUSTED BY VALENCIA, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon19
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Valencia - Updated Nov 2026

Avatar for G M C Plumbing, Inc.
G M C Plumbing, Inc.
4.9(
86
)
Sewer Main - Clear

Serving Valencia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"GMC Plumbing is always there for our plumbing needs. Whether itâ s something as simple as a clogged drain or as complex as a new sewer line, we can always count on Geremi and his team to be there when we need them. Geremi is always just a phone call away and we know the job will be done correctly and at a fair price."
New Drainage
Old  shower Drainage
New kitchen faucet
New Drainage
New Drainage- SEWER LINE

+3

Response time5 hrs
Response rate97%
23 neighbors recently requested a quote
True Blue Plumbing & Rooter
5.0(
106
)
Sewer Main - Clear

Serving Valencia, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I highly recommend True Blue Plumbing. I have hired them 3 times. First time to fix a water main leak and main shut off, second to give me an assessment of the sewer line, third to fix toilet and main shut off valves at another property. Everyone is so professional and their price is very fair. Their finished work is very clean and you can see that they take great pride in doing best work. I enjoyed working with them and they will continue to have my repeated business and recommendations."
Response time1 hour
Response rate95%
Recommended by96%of homeowners
Avatar for Michael Chacon
Michael Chacon
5.0(
12
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Valencia, CA and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"We had plumbing issues at our new home and were unsure how and what to fix. A friend of mine recommended them to me. Michael came out and accessed our issues. He quickly addressed our problems but noticed our pressure was really high causing all those leaks to occur. He restored our pressure to a safe range and now our new home is LEAK FREE! Iâ m glad my friend recommended this company to us. I highly recommend them, Michael was very professional and knowledgeable. Will definitely recommend them to friends and family!"
HEATER
Water Main
2way Clean Out
New Addition
Water Heater

+2

Response time20 mins
Recommended by83%of homeowners
Avatar for California Drains Incorporated
California Drains Incorporated
5.0(
30
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Valencia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I contacted California Drains because my parent's home was completely backed up to the point where dirty water was coming out from the drains inside and outside their home. They promptly answered and booked me in the same day. They were able to contain the water from continuing to come out of the drains overnight and returned the next day first thing in the morning to get the problem fixed. Price was very reasonable, and the workers were very professional. Left everything clean and drains were completely cleared. It has been months since they came and there has not been an issue since. 10/10 will highly recommend to family and friends."
Water Main Repair
Water Main Shut Off Valve
3/4" Pressure Regulator
Clean Out Installation
Sewer Spot Repair

+11

Response time10 hrs
Response rate97%
129 neighbors recently requested a quote
Avatar for Alliance United Rooter & Plumbing Inc.
Alliance United Rooter & Plumbing Inc.
4.9(
123
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Valencia, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship and complete customer satisfaction from the start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

drain under kitchen sink
drain under kitchen sink
drain under kitchen sink
drain under kitchen sink
drain under kitchen sink

+62

4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for His and Hers Plumbing
His and Hers Plumbing
5.0(
30
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Valencia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Technician showed up on time, introduced himself. He explained everything thru out the process of locating and repairing the leak in the wall. Professional, honest, cleaned up his work area, fair pricel. Will definately be using his services on all my future plumbing repairs"
Response time4 hrs
Response rate98%
Recommended by35%of homeowners
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Showing 1-10 of 254
Sewer Cleaning FAQs, answered by experts

Your home has a few telltale signs of a sewer line problem. If you notice multiple plumbing fixtures (toilet, sink, or shower drains) appear to be clogged, call a plumber ASAP. Also, if water appears in the tub or shower when you flush the toilet, you likely have a sewer line issue. A sulfur (rotten eggs) smell and bubbling or gurgling noises at the drain also warrant a check. And keep your eyes peeled for changes to the yard, such as a new indentation or mysteriously soggy grass.

If methods like hot water or a plunger don’t work on your clogged drain, you can snake your drain to dislodge the plug. This can be a messy process, taking some physical effort and additional time over the other drain-clearing options. You can purchase a drain snake at a hardware store and choose from handheld options or those attached to a drill. Just work slowly, and be ready to call a plumber if you’re unable to reach the clog from your drain or P-trap.

Clearing typically takes 1-2 hours, depending on the blockage size and location.

Some of the most common plumbing problems in mobile homes are frozen pipes, leaking pipes, clogged drains, and low pressure. Since the pipes in a mobile home aren’t as insulated as those in a standard build, they’re more susceptible to fluctuating temperatures and damage. 

Your sewer line can get grimy quickly. To prevent sludge buildup in your sewer line, pour a mixture of 1/3 cup of vinegar and 1/3 cup of baking soda down each drain in your home once a month. After about 30 minutes, flush the drain with hot water.

Some plumbers recommend 3/4 cup of bleach instead to clean any germs and bacteria that may build up in your sewer line. But this won’t break down any active clogs, and it cannot be combined with vinegar, as the mixture will create a toxic, hazardous gas.

The Valencia, CA homeowners’ guide to sewer cleaning services

From average costs to expert advice, get all the answers you need to get your job done.