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Verified Reviews for Sewer Cleaning pros in Onset, MA

*The Angi rating for Sewer Cleaning companies in Onset, MA 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 Onset, MA 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 January 27, 2026

Find Sewer cleaners in Onset

Avatar for Mr. Rooter Plumbing of Southern Mass
Mr. Rooter Plumbing of Southern Mass
3.6(
725
)

Serving Onset, MA and surrounding areas

Approved

In business since 1990

Emergency services offered

Warranties offered

"Kevin came out promptly and made an effort to get us what we wanted for the best money. It was easy to schedule to have him come back and he did a wonderful job replacing our faucet, installing a sprayer, and replacing two toilets. No more $600 sewer bill! We are very pleased with the work that was done and the price was very reasonable. We absolutely will be calling Kevin again with our plumbing needs!"
Laundry Tray Pump
Laundry Tray Pump
Heat Zone Piping
Boiler
Water Heater

+24

Response time1 hour
14 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Bass Reddy-Rooter Sewer & Drain Cleaning
Bass Reddy-Rooter Sewer & Drain Cleaning
4.8(
6
)

Serving Onset, MA and surrounding areas

Approved

In business since 1971

Emergency services offered

Credit card accepted

"Tub wouldn't drain Saturday night. They called me Sunday morning, and came out within a couple of hours. No extra charge for the weekend. Professional, clean, and very friendly."
Xylem Pump Repair
Jetting Maintenance
Storm drain maintenance
High Pressure Water Jet
Pipe Repair

+3

Response time12 hrs
Recommended by83%of homeowners
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Avatar for TPK LLC
TPK LLC
5.0(
4
)

Serving Onset, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"TPK LLC did an amazing job unclogging my kitchen drain. They were professional, quick, and got everything flowing perfectly again. Great communication, fair pricing, and excellent service. Highly recommend!"
Bathroom toilet and sink
Bathroom toilet and sink
Bathroom toilet and sink
26 neighbors recently requested a quote
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Avatar for Zoom Drain South Shore
Zoom Drain South Shore
4.8(
8
)

Serving Onset, MA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"George went out of his way to get me a weekend emergency drain cleaning appt. Hugo did a great job and explained in detail the issue and the solution."
Jetting from roof vent
Sewer machine outside cleanout
Drain and Sewer line pipe locating
Technician and equipment
Office

+11

Response time2 hrs
Response rate96%
Recommended by85%of homeowners
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Avatar for TLH Excavation, Septic & Sewer Services
TLH Excavation, Septic & Sewer Services
4.3(
6
)

Serving Onset, MA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

TLH Excavation, Septic & Sewer Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We're small enough to care. When you call us, we answer!

Response time7 hrs
Response rate87%
37 neighbors recently requested a quote
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The Drain Surgeon
5.0(
4
)

Serving Onset, MA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

The Drain Surgeon. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We accept cash, check, credit card, Venmo.\n

Response time2 hrs
Recommended by75%of homeowners
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Avatar for Z Plumberz of Boston
Z Plumberz of Boston
5.0(
3
)

Serving Onset, MA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

Team Training
Response time1 day
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Showing 1-10 of 21
Sewer Cleaning questions, answered by experts

Your sewer pro will take about an hour to complete your sewer line camera inspection. However, if your home does not have cleanout access and the pro needs to remove the toilet to access the sewer line, the time to completion will take longer. Note that this estimated time does not include the time for repair, drain cleaning, or any other services you may need. 

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.

Costs vary by severity and access requirements. Typical pricing ranges from $100 to $350, increasing with complexity or for emergency services.

Yes, hiring a drain cleaner is worth it, especially when compared to the cost of not being able to use a sink, shower, toilet, or bathtub and the potential damage that flooding can cause in your home. You might try a temporary drain cleaning liquid or snaking it yourself, but if the clog is out of reach or these methods do not work, then hiring a professional drain cleaner is the way to go.

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.

The Onset, MA 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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