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TRUSTED BY CARNATION, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon45
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Carnation - Updated Nov 2026

Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.4(
91
)
Sewer Main - Clear

Serving Carnation, WA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"From the time I submitted the request on HomeAdvisor, they came out within two hours. Jeremy, the technician was very professional, identifying the problem, and recommending the solution. He was able to correct the problem within an hour timeframe and was able to show me on his scope the inside of the sewer line. He did a great job of explaining the problem in terms I could understand, and cleaned up thoroughly prior to leaving. I would definitely use his service again should I need it!"
Sewer Repair
Sewer Repair
Sewer Repair
Sewer Repair
Sewer Repair

+34

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Knight Rooter LLC
Knight Rooter LLC
4.9(
12
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Carnation, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Noe was fantastic in working to clear the clogged sewer-line between my toilet and my septic system. He used a high pressure hose and a sewer line camera to identify the material causing the blockage. The blockage was cleared within 45 minutes! Thank you"
Commercial Drain Cleaning Service
In this image, we are performing a commercial drai
Comprehensive Sewer Camera Inspection in Seattle
Professional Sewer and Drain Cleaning Services in
Quick Storm Drain Clearing for Uninterrupted Flow

+9

Response time11 hrs
Response rate95%
6 neighbors recently requested a quote
Avatar for Beaver's Plumbing, Inc.
Beaver's Plumbing, Inc.
4.6(
6
)
Sewer Main - Clear

Serving Carnation, WA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We are super happy with CPR's Work!! We had a flood which damaged multiple rooms in our home, we had no idea where to start. After contacting Custom Pro Restoration they walked us threw the whole process and made our life a little bit less stressful in this situation. The Quality of the work is amazing! The fellas they have working are polite and also very great to talk to. The work space was always kept clean and i had an update everyday! I would and will definitely recommend them as a company."
general
general
general
general
general

+7

5 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Sky On Art Studio LLC
Sky On Art Studio LLC
5.0(
2
)
Sewer Main - Clear

Serving Carnation, WA and surrounding areas

Approved

I have over 20 years of experience in residential remodeling, home repair, and finish work. I take pride in doing quality work, communicating clearly, and treating every home with respect. Whether you need repairs, trim work, carpentry, drywall, painting, or general handyman services, my goal is to leave the job done right the first time. I’m dependable, detail-oriented, and committed to customer satisfaction.

Near completion
Pump layout
Finished
End of day one
Aerial view

+6

4 neighbors recently requested a quote
Avatar for Aces Four Construction Sewer & Drainage Repair
Aces Four Construction Sewer & Drainage Repair
4.6(
59
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Carnation, WA and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Aces Four installed a sewer cleanout and hydrojetted my sewer line to clean what was diagnosed as "soft blockage". They did this for half the cost of another bid, and also ran a sewer scope. I was very pleased with this work. However, the sewer scope revealed another issue further down the line causing slow draining. Because of water in the line they were not able to make a definitive diagnosis, and the blockage was too far to reach with a snake. Still, they recommended digging out the line at about $8,000. Later I found another plumber willing to attach two snakes together to clear that blockage. After that was cleared, sewer scope revealed cracks/holes that can be sealed without digging out the line for under $4,000. On one hand I really appreciate the job they did for me, and I can understand that they could not make a proper diagnosis with the water in the line. But they did not offer alternative solutions, so I had to call someone else to figure out the issue. Still, I would call them in the future, and in fact just recently did that."
Inspection
Backhoe
Truck
Landscape Preservation
Estimates

+1

Recommended by95%of homeowners
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Sewer Cleaning FAQs, answered by experts

Main sewer lines can clog for several reasons. For example, if you regularly dump oil or grease down your drain, it could eventually block your line. Sometimes, tree roots can penetrate and grow inside old sewer pipes, creating a major blockage. Flushing bulky items (like paper towels, diapers, or baby wipes) can also clog your plumbing system.

It’ll take 20 to 30 minutes to unclog a sewer line using a drain snake or drain cleaner. If you hire a professional, you should expect them to be on-site for three hours or less. In addition to clearing the clog, they’ll do other routine inspections, which adds to the overall time (and cost) required.

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.

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.

Yes, many services include camera inspections to identify the cause of the blockage. Confirm with your provider.

The Carnation, WA homeowners’ guide to sewer cleaning services

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