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TRUSTED BY DUNCAN, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified sewer cleaning services reviews

Verified Reviews for Sewer Cleaning pros in Duncan, SC

*The Angi rating for Sewer Cleaning companies in Duncan, SC 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 Duncan, SC 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 March 12, 2026

Find Sewer cleaners in Duncan

Avatar for Brookside Plumbing LLC
Brookside Plumbing LLC
5.0(
60
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Duncan, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Nick called promptly and setup an appointment to fix my plumbing issue. He was able to come out that same day and stayed after hours to help find the problem! I was very impressed with his professionalism and how he updated me along the way. I would recommend his services if you are in need of a plumber!"
Outdoor install
Response time11 hrs
Response rate92%
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Avatar for Ethical Plumbing
Ethical Plumbing
4.6(
339
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Duncan, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Emergency services offered

Warranties offered

"Great service and very prompt with repairs!! They went above and beyond to find what solution fit best for us!"
Sewer Main Replacement
Additional Photos
Additional Photos
Additional Photos
Garbage Disposals

+13

Response time11 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for Jonathan Blackburn Contractors, LLC
Jonathan Blackburn Contractors, LLC
4.9(
42
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Duncan, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Jonathan and his people did an awesome job of explaining the process, with all of my questions. Did a great job of working with us on schedule to fit into a very busy week. Excellent and clean install with a complete clean up job."
Bore New Water Service
Service Line Repair
Drainage Ditch
Camera Sewer Service
Storm Drain Repair

+16

Response time8 hrs
20 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Integrity Plumbing of the Upstate LLC
Integrity Plumbing of the Upstate LLC
4.9(
45
)
Sewer Main - Clear

Serving Duncan, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Great same day service. Super professional, clean, prompt service at a great price. I would 100% recommend to anyone needing plumbing service. A+"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for Easy Air + Heat + Plumbing
Easy Air + Heat + Plumbing
4.7(
38
)
Sewer Main - Clear

Serving Duncan, SC and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"We had our sewer back up for the second time since September. The last people before these guys that came out put a snake in and cleared the clog, but did nothing else. These folks came out, knew exactly what was wrong and offered financing so we could get it done without delay. They had it started and finished the very next day."
Response time8 hrs
25 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Xpert Plumbing INC
Xpert Plumbing INC
4.8(
16
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Duncan, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

"Expert plumbing is on time, one of or the best reasonably priced without comprise, reliable, on time, friendly, takes time to explain processes, this is an under the radar company. Highly recommend them."
Septic Tank Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time7 hrs
Response rate100%
26 neighbors recently requested a quote
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Avatar for Tuck & Howell Plumbing, Heating & Air
Tuck & Howell Plumbing, Heating & Air
4.6(
72
)
Sewer Main - Clear

Serving Duncan, SC and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

Hi, we're Tuck & Howell Plumbing, Heating & Air, proudly serving our community since 1969. With over five decades of experience, we've built a solid reputation for reliable, high-quality plumbing, heating, and cooling services. We're passionate about helping homeowners and businesses stay comfortable, efficient, and safe? No matter the season.\n\nOur licensed experts use advanced tools and technology to deliver lasting solutions, whether it's plumbing repairs and installations, AC repair, tankless water heater installation, smart thermostat setup, duct cleaning, whole-home generators, encapsulation services, and more. We're committed to doing the job right the first time, with integrity and exceptional customer care.\n\nIf you're looking for experienced professionals you can trust for all your HVAC and plumbing needs, we're here and ready to help.

HVAC
HVAC
Response time4 hrs
17 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Ogre & Above, LLC
Ogre & Above, LLC
5.0(
10
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Duncan, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Ogre and Above Plumbing was simply wonderful!! They were the first ones to call me and everyone I dealt with was absolutely wonderful and professional and helpful!! Sage the Master Plumber was particularly wonderful!! He found the problem instantly and provided a very reasonable estimate! He helped me today immensely by cleaning and replacing drainpipes to help with the problem until the major work can be completed due to my financial situation. I am so incredibly grateful to him and everyone! Thank you from the bottom of my heart, Sage!!"
Sewer line
Sewer line
Sewer line install
Camera Inspection
Hot Tub Plug

+6

1 neighbors recently requested a quote
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Sewer Cleaning questions, answered by experts

There are several common signs that your main sewer line may be clogged. Key indicators include multiple fixtures in your home draining slowly, gurgling sounds coming from drains or toilets, and water backing up into showers, sinks, or toilets. You might also notice water backing up from the plumbing system's drain cleanout, water in your basement drain, or unexplained wet patches on your lawn. Foul odors, such as the smell of raw sewage or rotten eggs, are another common symptom. The most reliable way to confirm a main sewer line clog is to hire a professional plumber to perform a camera inspection.

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.

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.

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.

In most cases, drain cleaners will not clear a clogged sewer line, and they’re likely to damage your plumbing. Sewer lines are several inches wide, meaning any material that clogs it will need to be large. Drain cleaner can work on small clogs, but it usually won’t clear a larger one in a sewer main. Drain cleaners can also easily damage and corrode your plumbing with prolonged contact, and a clog will keep the cleaner in contact with the pipes for an extended period. Hire a professional sewer cleaner instead for a safe fix.

The Duncan, SC 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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