Top-rated sewer cleaners.

Get matched with top sewer cleaners in Washington, UT

Enter your zip and get matched with up to 5 pros

Need a pro for your sewer cleaning project in Washington, UT?

Select your specific project to find the pro for you.

Verified Reviews for Sewer Cleaning pros in Washington, UT

*The Angi rating for Sewer Cleaning companies in Washington, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

*The HomeAdvisor rating for Sewer Cleaning companies in Washington, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

Last update on June 17, 2026

Find Sewer cleaners in Washington

Avatar for Mr. Rooter Plumbing of St. George
Mr. Rooter Plumbing of St. George
4.5(
164
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Washington, UT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Joe Installed the water heater but also helped us adjust our watersoftener. Plus Joe was a good guy and liked "old" country and western music so we both enjoyed that while I worked on another project in the garage. Mr Rooter is overpriced like most plumbers but, their bid was in the ballpark for the area and the best of those offered. The service was prompt and efficient. Appraisal came only a couple of days after my call and the installation the next day."
Thank You
Mr Rooter Plumbing
Our Angi Page
Camera Main line
Broken sewer line

+9

7 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for The Plumbing Doctor, LLC
The Plumbing Doctor, LLC
5.0(
16
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Washington, UT and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Brian gives you the best bang for your buck possible. He is professional, competent and reliable. I canâ t say enough good about him. I would highly recommend him for any plumbing related service needed."
Response time3 days
2 neighbors recently requested a quote
Recommended by62%of homeowners
Request Quote
Avatar for Element Plumbing, Heating and Air
Element Plumbing, Heating and Air
4.7(
9
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Washington, UT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They did everuthing we wanted and probably more. Quick and clean, interacted with us very well. Others had told us the water would be off for all day but they had it off for maybe 2 hours. Dustin and Drew I feel were outstanding"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time2 days
Response rate100%
15 neighbors recently requested a quote
Request Quote
Avatar for Copperhead Plumbing LLC
Copperhead Plumbing LLC
5.0(
7
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Washington, UT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Dakota was the best. He also installed a water softener for us, besides replacing bathroom faucets and a kitchen faucet. He has followed up to make sure everything has worked right and he is the best."
Valve replacement
Valve replacement
Sewer riser repair
Sewer riser repair
Sewer riser repair

+5

7 neighbors recently requested a quote
Request Quote
Avatar for YES! Heating, Air Conditioning, Plumbing and Electric
YES! Heating, Air Conditioning, Plumbing and Electric
3.9(
35
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Washington, UT and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Very professional great work there were done in the timeframe they gave overall great work"
Plumbing Experts
Recommended by92%of homeowners
Request Quote
Walker Plumbing, Heating Air
New to Angi
Sewer Main - Clear

Serving Washington, UT and surrounding areas

Approved (Corporate)

In business since 2002

Credit card accepted

Founded in 2002 by Master Plumber Brett Walker, Walker Plumbing, Heating & Air is a family-owned and operated company that has been proudly serving St. George and Southern Utah for over 20 years. Brett and his fully licensed team of master plumbers and HVAC technicians are dedicated to delivering top quality workmanship and a great customer experience, with a full fleet of trucks and technicians available 24/7 for any plumbing or indoor comfort issue. From the moment you call, you can expect clear communication, prompt arrival, fast turnarounds, and personalized solutions tailored to your needs and budget. Every technician is licensed, insured, and background checked, and our no-upselling policy means you'll always receive honest, transparent service without pressure. Walker Plumbing, Heating & Air is the go-to home services company for your friends and neighbors in Southern Utah, and we'd love to show you why.\n

4 neighbors recently requested a quote
Request Quote
Avatar for Mr Rooter Plumbing of St. George
Mr Rooter Plumbing of St. George
4.8(
87
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Washington, UT and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Excellent. Took extra care not to get dirt in the house and did an amazing job cleaning up after the repair."
Clearing the sink drain line
Septic Tank and outlet
Hydrojet
repair water leak and valve
replaced pressure reducing valve and water lines

+41

Recommended by98%of homeowners
Request Quote
Showing 1-10 of 19
Sewer Cleaning questions, answered by experts

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.

Regardless of the drain cleaner type you choose to use, they all work through chemical reactions that create heat. Thanks to the heat, the clogged hair begins to dissolve until it is able to be flushed away. To avoid clogs in your drain due to hair, use hair catchers and empty them out after every shower.

Using less toilet paper is the easiest way to prevent future clogs. Also, avoid flushing sanitary products, thick paper towels, or hair down the toilet. If you’ve been using a brick in the tank to reduce the water used to flush the toilet, take it out immediately. Bricks will eventually fall apart and clog your toilet drain. Keeping your toilet lid closed also helps avoid future clogs.

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.

A sewer line should be cleaned at least once every 18 to 22 months. The process takes about 30 minutes or up to 5 hours, depending on the size of the line, how easy it is to access, and how long it’s been since the previous cleaning. If your sewer line hasn’t been cleaned in a couple of years or you don’t even know the last time it’s been cleaned, it’s time to call a pro.

The Washington, UT homeowners’ guide to sewer cleaning services

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

See all articles