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Top-Rated Sewer cleaners in Thompson - Updated Nov 2026

Avatar for All Things Sewer and Drain Care
All Things Sewer and Drain Care
4.8(
36
)
Sewer Main - Clear

Serving Thompson, CT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Thank you for coming out the same day I called.kitchen drain clogs every year during the holidays. Paul was able to pressure wash and used three different grades of cable tops. This process was very successful and I was shown the results on the camera."
Our work
OUR WORK
OUR WORK
Recommended by97%of homeowners
Avatar for Worcester county drain cleaning
Worcester county drain cleaning
5.0(
9
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Thompson, CT and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Andrew was the man who did the work. I showed him where it was he talked and walked me through what needed to be done and what he was going to do. He was delaying at first but given the traffic and there was a lot of fog and he did message me he was on his way. He was kind he did his work, cleaned up and was very knowledgeable of plumbing which is extremely important! I would call on him again if I needed more plumbing to be done in our home! The fee was very reasonable too! Robert and Patricia Burgess"
Response time3 hrs
Response rate97%
Recommended by100%of homeowners
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Sewer Cleaning FAQs, 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.

Schedule regular inspections, fix minor issues promptly, and ensure proper drainage.

If you’re not using a septic system, problems with your home’s plumbing won’t cause this—it’s a city problem. A large blockage in the municipal sewage lines may cause those lines to back up into your home. This is extremely unpleasant and can be a serious health risk due to bacteria and other contaminants. If this occurs, call a pro (or your city) immediately.

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.

Never pour used motor oil down the drain. Doing so can have serious environmental consequences, including contaminating groundwater, endangering animals, and killing vegetation. It can also clog your pipes, causing backups in your plumbing or the wastewater treatment plant. In most places, pouring motor oil down the drain is illegal, whether you do it in your home or a storm drain.

The Thompson, CT homeowners’ guide to sewer cleaning services

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