4.9 
42 *The Angi rating for Sewer Cleaning companies in Cambridge, 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 Cambridge, 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 March 20, 2026
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."
+53
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."
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."
Serving Cambridge, MA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Showed up on time. Courteous. Professional. Cleaned up after himself. Fair price. Job was done quickly. Couldn’t ask for anything more than that! Would hire again."
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."
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!
Serving Cambridge, MA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"I had my mini split systems for two apartments cleaned. Brett did a fine job!"
+6
Serving Cambridge, MA and surrounding areas
Approved
In business since 2003
Free estimates
Offers commercial services
"David and his colleague called me back immediately, came on time, did the work well, and charged surprisingly little. Best plumbing service I've found in Boston. Highly recommended!"
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!
+6
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."
+21
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