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TRUSTED BY CLAYTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon49
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Clayton - Updated Nov 2026

Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
103
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Our sewer main busted and Oak Plumbing’s master plumbers Matt & Mike did a great job at digging down over 7ft to replace the broken section and also upgraded my single sewer main clean out which was nearly rusted through to a dual solid ABS clean out. And also I would like to add that Nate also did a great job at identifying our problem! Thanks guys! You’re AWESOME!"
Response time2 days
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Drain Raider Plumbing
Drain Raider Plumbing
5.0(
21
)
Sewer Main - Clear

Serving Clayton, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Adam , the plumber , is a professional. He explains the issues patiently and logically . My sewer line was clogged up and he used the snake and camera to show me the roots that were causing the problems . He recommended hydro blasting the line in order to remove roots. He responded within minutos of posting on Angie's list. He was puntual and started the job on a Saturday afternoon and completed on a Sunday ."
2 neighbors recently requested a quote
Precise Plumbing
4.8(
448
)
Sewer Main - Clear

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Customers say: Quality work

"Jay and crew were PHENOMENAL!!!!! We had an ongoing sewer blockage problem that has been haunting us for a while. We were told that we needed a new sewer lateral to cost us upwards of $15,000. Jay was prompt in his response in coming out and assessing the problem and swift in repairing the breakage caused by excess vines in the pipeline. The final verdict was pipe repair and price was significantly under all estimates of remedy. His crew was efficient, friendly and successful in taking care of the problem. If there was a 10 star option, we would give it to him and his crew. You can trust him to do you right and to get the job done to your satisfaction. He guarantees his work and we couldn’t have asked for more. If you give your job to Jay, you will not be disappointed and he won’t go broke!!!!"
Vessel sink
Floor drain and floor sink
Commercial floor drain
Laundry room
Pressure assist commercial toilet

+3

Response time6 hrs
Recommended by95%of homeowners
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
722
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Clayton, CA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Warranties offered

"The first visit lead to cleaning the area around the heater and burners and checking the thermocouple. Sadly that seemed to make it worse. Less than a week later No hot water for over 30 hours till the second technician replaced the thermocouple. All is perfect now. No charge for the second visit. The next step, if needed will be a tankless and their quote looks a bit steep. But I am really hoping I won’t need to go that far."
Living room Mini-Split
Aquasana home Filtration
Almost no disturbance at EBMUD meter
Navien with filtration to protect the heat exchanger
New house valve and Pressure Reducing Valve

+73

Response time8 hrs
Response rate100%
44 neighbors recently requested a quote
Avatar for H K & S Plumbing Co.
H K & S Plumbing Co.
4.3(
96
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Harry installed a new buried gas line for my hot tub. The job was well done. The site was need and clean after he finished. I am very happy with the price and quality of his work."
H K & S Plumbing Co.
Response time11 hrs
28 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Legacy Plumbing & Rooter, Inc
Legacy Plumbing & Rooter, Inc
4.6(
32
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Clayton, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

1 neighbors recently requested a quote
Recommended by68%of homeowners
EMERGENCY ROOTER & PLUMBING
4.6(
16
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Clayton, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

EMERGENCY ROOTER & PLUMBING is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time4 hrs
Response rate96%
12 neighbors recently requested a quote
Avatar for West Coast Water Heaters & Plumbing
West Coast Water Heaters & Plumbing
4.9(
23
)
Sewer Main - Clear

Serving Clayton, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Submitted request for proposal 430 on a Sunday afternoon. Received a call immediately. 30 minutes later I was meeting technician at property. Work was done and also drain was cleaned. Very satisfied with the work!"
Faucet Change out.
Faucet Change out.
Before.
After
Hose bib replacement

+2

Response time6 hrs
Response rate100%
43 neighbors recently requested a quote
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Sewer Cleaning FAQs, answered by experts

It is generally safe to stay in a house that smells like sewage for a short time, but you should get the problem fixed as soon as possible. While the level of sewer gas is usually low enough to only cause minor symptoms, prolonged inhalation can lead to headaches, nausea, or respiratory irritation. High levels of gas exposure can be more dangerous, and high concentrations of methane—a component of sewer gas—can pose an explosion risk in enclosed spaces. If you smell sewer gas in your home, ventilate the area and call a professional to locate, assess, and fix the problem, as it will not go away on its own.

Depending on the home, wastewater either goes into a septic tank and seeps back into the backyard or is sent via sewer system to a local sewage-treatment plant. Septic systems naturally separate different components of the waste so that it can naturally and safely disperse it. They are usually reserved for homes not served by a municipal sewage department (like rural homes). A treatment plant, on the other hand, speeds up that process through screening and purification.

Yes, rats can come up through drains. They can crawl through basement floor drains, lateral house drains, and roof drains. Installing rat blockers in your drains is the best way to repel rats and prevent them from entering your pipes. These are one-way valves that allow water and waste to flow out but keep rats from getting in.

Common drain issues include slow-running drains, whether in a sink or shower, clogged drains, a bad smell, and water backing up into a sink, shower, or bathtub. Causes range from hair, grease, roots, or toilet paper clogging the drainpipes to flooding outside the home, which prevents sewer lines from draining properly.

While some chemical drain cleaners with hydrochloric acid can dissolve hair, this method is not recommended as it can also destroy your plumbing pipes. A common DIY alternative is using baking soda and vinegar, which can help break down the clog but will not actually dissolve the hair. The best and safest method for clearing a hair clog is to remove it manually. You can use a drain snake, a straightened wire hanger with pliers to fish out the clog, or have a plumber use a professional auger for more severe blockages.

The Clayton, CA homeowners’ guide to sewer cleaning services

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