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Verified Reviews for Sewer Cleaning pros in Pendleton, OR

*The Angi rating for Sewer Cleaning companies in Pendleton, OR 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 Pendleton, OR 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 October 26, 2025

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Molecular Inc - No-dig Sewer Repair

157 McMillan Dr
5.00(
3
)

Molecular Inc - No-dig Sewer Repair

157 McMillan Dr
5.00(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Molecular Inc is a licensed installer of Nu-Flow in-place pipe lining solutions are non-destructive, eco-friendly, non-invasive, cost-effective and can be installed in a fraction of the time. Nu Flow’s patented processes utilize pull-in-place technology that only require pipe access points (clean outs that should already exist for maintenance). The epoxy liner is pulled into place and then left to cure, so there is no damage or disruption to the building, tenants or residents.

Molecular Inc is a licensed installer of Nu-Flow in-place pipe lining solutions are non-destructive, eco-friendly, non-invasive, cost-effective and can be installed in a fraction of the time. Nu Flow’s patented processes utilize pull-in-place technology that only require pipe access points (clean outs that should already exist for maintenance). The epoxy liner is pulled into place and then left to cure, so there is no damage or disruption to the building, tenants or residents.

Avatar for A-1 Plumbing

A-1 Plumbing

1323 Dell Ave
4.80(
25
)

A-1 Plumbing

1323 Dell Ave
4.80(
25
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

At A-1 Plumbing, we drive around the Walla Walla valley in a Warehouse on Wheels so that we have what we need to fix your problem fast and right! A-1 Plumbing also satisfies your need for a plumber who shows up on time, listens to you so we can properly diagnose your plumbing troubles, and clean up as we work so we leave your home cleaner than when we entered it. So when we say, "We stock satisfaction," we mean it. Your plumbing problems are fixed when we're on the job, saving you time, trouble, and money.

"Stephan and James were very professional explaining the problem with our toilets and how they were going to fix them. also adjusted hot water heater. very nice young men. We would have them again without reservations!! Good job guys!"

Doug B on November 2023

At A-1 Plumbing, we drive around the Walla Walla valley in a Warehouse on Wheels so that we have what we need to fix your problem fast and right! A-1 Plumbing also satisfies your need for a plumber who shows up on time, listens to you so we can properly diagnose your plumbing troubles, and clean up as we work so we leave your home cleaner than when we entered it. So when we say, "We stock satisfaction," we mean it. Your plumbing problems are fixed when we're on the job, saving you time, trouble, and money.

"Stephan and James were very professional explaining the problem with our toilets and how they were going to fix them. also adjusted hot water heater. very nice young men. We would have them again without reservations!! Good job guys!"

Doug B on November 2023

Avatar for Mr. Rooter Plumbing of Umatilla County

Mr. Rooter Plumbing of Umatilla County

1560 N Dallas Rd
No reviews yet

Mr. Rooter Plumbing of Umatilla County

1560 N Dallas Rd
No reviews yet
31 years of experience

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. No overtime charge. 9 employees. Additional DBAs - Trade Services Northwest, Mr Rooter Corp. Additional email - [email protected]. Additional contact names - Daniel B King, Jill E King.

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. No overtime charge. 9 employees. Additional DBAs - Trade Services Northwest, Mr Rooter Corp. Additional email - [email protected]. Additional contact names - Daniel B King, Jill E King.

Round-Up City Plumbing LLC

1113 SE Alexander Ave
4.29(
7
)

Round-Up City Plumbing LLC

1113 SE Alexander Ave
4.29(
7
)
Customers say: Quick response
15 years of experience

We have three plumbers on staff with an accumulative of approximetly 25 years experience. Our customers are billed at time of service so there is no waiting for a bill to come in the mail. The company phone number is answered by a plumber not a secretary behind a desk. So if you are looking for immediate answers, or have a question, don't hesitate to call.

"Called and asked for someone to come out and give us a FREE estimate on a project that needed to be done to our home. I confirmed with the person on the phone AND the plumber Chris that was there that there was no need to pay because it was a FREE ESTIMATE. We decided to do the project ourselves because it was going to be cheaper and a month or so later we get a bill saying that we owe x amount of dollars for services. I didn’t ask for them to perform a service on our house I asked for an estimate. Talking on the phone trying to get an explanation, they say that they only give free estimates to projects such as remodels or new constructions. Why wasn’t I notified of this when I called for them to come out for a free estimate on the project I needed done? Very misleading and disappointed that I even called and asked for them to come look at our house."

Alexeus K on July 2021

We have three plumbers on staff with an accumulative of approximetly 25 years experience. Our customers are billed at time of service so there is no waiting for a bill to come in the mail. The company phone number is answered by a plumber not a secretary behind a desk. So if you are looking for immediate answers, or have a question, don't hesitate to call.

"Called and asked for someone to come out and give us a FREE estimate on a project that needed to be done to our home. I confirmed with the person on the phone AND the plumber Chris that was there that there was no need to pay because it was a FREE ESTIMATE. We decided to do the project ourselves because it was going to be cheaper and a month or so later we get a bill saying that we owe x amount of dollars for services. I didn’t ask for them to perform a service on our house I asked for an estimate. Talking on the phone trying to get an explanation, they say that they only give free estimates to projects such as remodels or new constructions. Why wasn’t I notified of this when I called for them to come out for a free estimate on the project I needed done? Very misleading and disappointed that I even called and asked for them to come look at our house."

Alexeus K on July 2021

Avatar for Royal Flush Environmental Services Inc

Royal Flush Environmental Services Inc

1574 Coburg Rd
4.68(
41
)

Royal Flush Environmental Services Inc

1574 Coburg Rd
4.68(
41
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Boasting over 20 years experience, our service professionals will take care of any environmental issue you are experiencing. We are available 24/7 so contact us now!

"Excellent, triple A with wings!"

Richard K on July 2020

Boasting over 20 years experience, our service professionals will take care of any environmental issue you are experiencing. We are available 24/7 so contact us now!

"Excellent, triple A with wings!"

Richard K on July 2020

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4048 W 1st Ave
4.60(
89
)

Roto-Rooter Plumbing & Water Cleanup

4048 W 1st Ave
4.60(
89
)
Customers say: Super punctual
90 years of experience

Roto-Rooter offers commercial and residential plumbing services. From emergency plumbing to drain cleaning, sewer cleaning to pipe work, Roto-Rooter can help you with any plumbing problem. Roto-Rooter plumbers are licensed and insured and handle everything from water lines to toilet and shower problems. No plumbing job is too big or too small for our experienced and professional plumbers. Schedule an appointment by phone or online, we'll come when it's convenient for you.

"Our sink is now fixed so very ☺"

Vandy M on December 2018

Roto-Rooter offers commercial and residential plumbing services. From emergency plumbing to drain cleaning, sewer cleaning to pipe work, Roto-Rooter can help you with any plumbing problem. Roto-Rooter plumbers are licensed and insured and handle everything from water lines to toilet and shower problems. No plumbing job is too big or too small for our experienced and professional plumbers. Schedule an appointment by phone or online, we'll come when it's convenient for you.

"Our sink is now fixed so very ☺"

Vandy M on December 2018

Sewer Cleaning questions, answered by experts

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.

Sometimes, the drain is just too clogged—thanks, stubborn hair and soap scum. In this case, you’ll need a more powerful drain cleaner than you can DIY safely at home. But this doesn’t mean you have to choose a traditional drain cleaner. 

You can find biodegradable drain cleaners at your local home improvement store or online for those drains that need a little more oomph. 

While on the hunt for a formidable drain cleaner, the best options are non-chemical clog solutions that combine enzymes and bacteria.

Yes. Sewer cameras are invaluable tools that can help pros safely diagnose problems with your septic system. Without a camera to look into your system, septic issue diagnoses would be a combination of guessing and past experience. However, a camera can help confirm ideas that your pro may already have about what’s wrong.

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. 

If you leave liquid drain cleaner for too long, it will start breaking down your drainpipes. The chemicals in these cleaners can cause cracks, corrosion, and leaks in your pipes. They can also damage plumbing fixtures and even cause environmental damage if left too long without rinsing away.

The Pendleton, OR homeowners’ guide to sewer cleaning services

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

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