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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

"I had a clogged drain that no amount of plunging could get rid of. I called several companies. I initially went with Mr Rooter because they were the only ones that could make it out that same day. Glad I did. The technician was very pleasant and he took his time to explain all the steps he was doing and let me watch as he put a camera down the drain and showed me on the screen where the clog was and all the build-up in the pipes. He then brought in a high pressure washer and I watched on the screen as he cleaned the pipes all the way down to where it joined up with the main sewer line. I initally thought the estimate was a little high, but not after watching all that they (his supervisor also showed up after an hour to help out) did."
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%
5 neighbors recently requested a quote
Avatar for Puget Sound Plumbing & Heating, Inc.
Puget Sound Plumbing & Heating, Inc.
3.7(
238
)
Sewer Main - Clear

Serving Carnation, WA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"They called me immediately after submitting my request. Alex came by the same morning since he was near and had availability. He assessed the issue, gave us a quote and invoice and finished the job same day. Turns out our dishwasher hose was way too small and it was replaced. (10ft away under the floor but accessible through garage ceiling) He made access panels which we can now reach our kitchen plumbing in the future. Great job, professional, friendly and cleaned up. He showed us everything he did. Would highly recommend."
Kitchen drain replacement
Kitchen drain replacement
Faucet Repair
Replace Water Heater
Tankless

+1

Response time2 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
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

"Our basement had water damage from a sump pump failure. Custom Pro came out right away to begin the mitigation. Max was friendly, professional and clearly explained the process. He salvaged the carpet and did minimal cutting out of drywall. Arkady and Vitaliy answered all of my questions and there were many!"
general
general
general
general
general

+7

3 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

"First, I will say that I can't recommend these guys enough.  They worked fast, clean, and despite two giant holes dug in my yards, there is barely any evidence that they were there.  Tarps put down for the excavated dirt protected our lawn and as a result, all the dirt ended up back in the hole.  They also very carefully pulled up the grass in chunks and then put them back so you can't tell from the side that it was ever dug up.  (And barely from the top!)
What made this even more amazing is that our contract clearly states that the property owner is responsible for any landscaping needed after the job is over.  (This was noted in all four bids we got.)  So I expected to have some work after it was done.  Instead they did the work, had the line inspected by the city, put everything away, and I didn't have to do anything.
There were some items that made my situation a challenge and I was honestly expecting this to be a painful process.  My neighbor and I share a sewer line put in in 1958.  I had been putting off the job because of the expense, but my neighbor wanted to go ahead and was willing to do a bunch of the leg work getting quotes.  Aces Four's quote was the lowest bid by just a bit, pretty much in line with the two other companies we liked. 
Also, the side yard where the sewer line comes out of the house was only accessible by some very old (and not very sturdy) stairs and a gate in a chain link fence.  Landscaping (rock walls and trees) made going up any other way not a very easy option.  A small excavator was brought in and, with my deteriorating steps protected, they rolled it up into the side lawn with zero damage or evidence they were there.  All of the other companies I talked to expected to either dig by hand (more expensive) or have to pull out my fence and trees to get up there with a machine. 
Every member of the Aces Four team was professional and courteous and endlessly patient with questions (mostly from my neighbor).  I would recommend them without reservation."
Inspection
Backhoe
Truck
Landscape Preservation
Estimates

+1

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

Yes, sewage smells can originate from a floor drain. If the P-Trap in the floor drain dries out or if there's a clog or other issue in the plumbing system, sewer gasses can escape through the drain, causing nasty odors. Regularly pouring water into the drain helps maintain the water seal and prevent those smells, but if the smell persists, you should have a plumbing professional inspect the drain for potential problems.

There are many things that could cause your basement floor drain to back up. One significant cause of a drainage backup is flushing non-flushable items, such as wipes, paper towels, and facial tissue. Other causes of a backed-up basement floor drain include tree roots impeding the drain pipe or an accumulation of hair, oil, and grease. 

The cost to unclog a drain varies based on the location and severity of the clog. For simple clogs within your home, such as in a sink, toilet, or shower, hiring a plumber typically costs between $110 and $350, with an average of around $200. Snaking a toilet or sink usually costs between $110 and $275, while a bathtub or shower clog costs about $225.

For a more serious clog in the main sewer line, the cost is higher. Clearing a main line clog generally costs between $200 and $600, with an average of about $380. However, prices can range from as low as $100 for snaking a minor clog to over $1,600, particularly if advanced methods like video inspection and hydrojetting are needed for a large or hard-to-reach blockage. Some severe main line clogs can cost upwards of $1,000 to clear depending on factors like the cause of the clog, its distance from an accessible cleanout, and whether the pipe is located beneath an occupied space (e.g., in an apartment building). You may be able to save money on minor clogs by using a drain snake or bladder yourself.

In the majority of cases, homeowners insurance will not cover a main sewer line root clog. The reason is that most insurance companies consider tree root damage to sewer lines as common wear and tear, which is also preventable. However, you may be able to buy optional add-on coverage, such as "service line coverage" or "sewer line endorsements," that would protect against root damage to your sewer line.

Snaking a toilet is similar to clearing sinks and bathtubs, but there are unique circumstances where you’d have to drain, disassemble, and remove the toilet to fix the clog. For stubborn clogs in the toilet trap, a toilet auger—designed with a shorter cable and a protective plastic encasing—can navigate the tight bends and clear the clog without risking damage to the porcelain. 

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.