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TRUSTED BY CAMBRIDGE, MA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon42
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Cambridge - Updated Nov 2026

Avatar for S&S Piping and Heat LLC
S&S Piping and Heat LLC
5.0(
66
)
Sewer Main - Clear

Serving Cambridge, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"S&S came in assessed the three jobs I wanted to get done and said that they could do them. The work went quickly with little mess that they cleaned up. The bill was reasonable. I am very happy with the work done by S&S."
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design

+53

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Jeff's Drains
Jeff's Drains
4.8(
359
)
Sewer Main - Clear

Serving Cambridge, MA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"We had had someone else come out who was unable to get through whatever was blocking our sewer line, causing raw sewage to back up into our home! Jeff was very honest and clear about what he would do and what he might be able to accomplish. He arrived quickly since this was kind of an emergency and within 30 minutes he was able to break through the roots, etc that was blocking the line. He was very knowledgable and helpful. Would definitely call him again and would refer him to others."
Response time4 hrs
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Neighborhood Drains L.L.C
Neighborhood Drains L.L.C
5.0(
54
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Cambridge, MA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Preston came over in an hour after I first reached out regarding a sewer line blockage (and it was on a Sunday). He quoted a really fair price and worked until the clog was freed. He then did a toilet reinstall for next to nothing. He'll be my go-to for any jobs on the future."
Clear in aisle
Drain cleaning
floor clean out
Main Drain
1 neighbors recently requested a quote
Avatar for Drain Frog
Drain Frog
5.0(
29
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Cambridge, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"Don't waste your time with the big overpriced corporate companies. Drain Frog is a ligit company with years of experience. Patrick came very quickly and did a phenomenal job. He was extremely professional and answered all of my concerns. He worked quickly to correct our blockage and we were back up and running in no time. I rarely give a 5 star ratings but this is one company that honestly deserves it. I wouldn't hesitate to use him again and again. Greg S."
Response time3 hrs
Response rate93%
15 neighbors recently requested a quote
RNJ Brothers Drain Cleaning
4.8(
9
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Cambridge, MA and surrounding areas

Approved

In business since 1995

Free estimates

Offers commercial services

Here at RNJ Brothers Drain Cleaning we take great pride in everything we do! With over 25 years of experience, no job is too big or too small! We look forward to building lasting relationships with each and every client! RNJ Brothers Drain Cleaning - we'll get you unclogged! Give us a call today!

Response time1 hour
Recommended by87%of homeowners
Avatar for H L Bowman
H L Bowman
4.6(
428
)
Sewer Main - Clear

Serving Cambridge, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"I had plumbing leaks in a couple of places, but the men that did the work went above and beyond by replacing every component involved top to bottom to ensure there would be no leaks for a long time to come. Very satisfied with the quality of work as well as how quickly it was done."
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+6

475 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Cambridge, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Live Your Most Comfortable Life with a Company You Trust. \nWe offer Same Day Service and Next Day Installation! \n \nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season. \nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

Additional Photos
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+6

47 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ER Services Plumbing and Heating
ER Services Plumbing and Heating
3.8(
23
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Cambridge, MA and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"The young technicians who came to my home to installed the new thermostat and move it to another wall in my home were polite and conducted themselves professionally in my home and cleaned after themselves. I very appreciated Uri suggestion when he recommended to me another alternative at the initial visit and gave me a few quotes to choose from. So I'm very happy with ER service and I would rehired these two individuals back to my home. I will definitely recommend ER to other people in my life."
Gas Lines for Commercial Building
Commercial Kitchen Faucet
Bathroom Finish
Boiler Installation
Shower Stall Finish

+21

Response time6 hrs
333 neighbors recently requested a quote
Recommended by10%of homeowners
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Sewer Cleaning FAQs, answered by experts

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.

If you’ll be digging up your floor to get access to your pipes when putting in a sewer backflow preventer, this would also be a good time to take care of any other plumbing issues or renovations. For example, you could install additional pipes for a basement bathroom. Since the floor will be sealed over with concrete when you’re done, now’s a good time to take care of those bigger tasks.

Depending on the home, wastewater either goes into a septic tank and seeps back into the backyard or is sent via sewer system to a local sewage-treatment plant. Septic systems naturally separate different components of the waste so that it can naturally and safely disperse it. They are usually reserved for homes not served by a municipal sewage department (like rural homes). A treatment plant, on the other hand, speeds up that process through screening and purification.

The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.

The best drain cleaners are biodegradable ones or a mixture of baking soda and vinegar. Strong, caustic chemicals may seem appealing with promises of unclogging your drain quickly, but liquid drain cleaners can cause damage to your pipes over time. Consider making your own drain cleaner with baking soda and vinegar.

The Cambridge, MA homeowners’ guide to sewer cleaning services

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