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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(
101
)
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
6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Drain Raider Plumbing
Drain Raider Plumbing
5.0(
20
)
Sewer Main - Clear

Serving Clayton, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

2 neighbors recently requested a quote
Precise Plumbing
4.8(
447
)
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 his crew of Marc, George, Issac and "D" were punctual and communicated with me throughout the troubleshooting process. Jay was able to pinpoint the exact location of my problem using a locator tool. His crew jumped into action and began to dig approximately 5 ft deep to expose the section of sewer pipe that was damaged from tree roots. His crew then removed the damaged section of pipe and perform the repair. Jay performed a leak check of the repair in my presence before closing up the hole. Jay and his crew were polite and very safety conscious. I wouldn't hesitate in hiring them for future plumbing needs."
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(
721
)
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%
40 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
27 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%
13 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%
45 neighbors recently requested a quote
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Sewer Cleaning FAQs, answered by experts

This depends on the location of the blockage. If the blockage is in your home’s system, anywhere in the system, it is your responsibility as a homeowner. Blockages seldom happen because of items or buildup coming from the city, which means it originates in the home. It becomes the city’s responsibility at the exact point your home’s line distributes waste into the city’s system. The exception is if the problem in your home damages the city lines.  

There are a few things that can happen to your sewer system if you don’t fix it. These include rainwater entering it and causing rust and corrosion, dirt and debris leading to blockages, small animals getting stuck inside and clogging your sewer line or entering your home, and shortening the sewer system’s life span. 

Without a cap, nothing prevents toxic and non-toxic gasses like methane and hydrogen sulfide from slowly escaping your sewer system and entering your home and the surrounding atmosphere, resulting in a foul sewer odor throughout your house.

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.

When hiring a sewer line company, you need to consider more than just the quoted price. Make sure to check that the company or contractor is licensed, certified, and insured to protect you both. Check for positive reviews, and you can even request references for extra peace of mind. 

To find the best contractor, you might also want to consider how long the company has been in business doing sewer line cleaning and if they’ve won any industry awards for their work and service. Review potential contracts closely, and look for transparent pricing.

In most areas, drain cleaning professionals don’t technically need a license, as they aren’t altering your plumbing system in any way. However, we recommend hiring a drain cleaning professional with a plumbing license and certification. Certified plumbers are more likely to provide professional solutions to drain clogs without damaging your system. They’ll also have the diagnostic tools and experience necessary to remove the clog entirely rather than providing a temporary solution, as a handyperson might. Use Angi’s state licensing tool to check your plumber’s professional licenses before hiring.

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.