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Top-Rated Sewer main install, replace or repairers in Westwood - Updated Nov 2026

Avatar for Beacon Drain Service, LLC
Beacon Drain Service, LLC
5.0(
17
)
Sewer Main - Install, Replace or Repair

Serving Westwood, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Had a main line clog that shut down all my bathrooms. Garett came out quickly and was able to solve the problem quickly. Garetts work was neat and made me feel like I was in good hands. Definitely would recommend again!"
Additional Photos
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Response time1 day
Recommended by93%of homeowners
Avatar for Mr. Rooter Plumbing of Southern Mass
Mr. Rooter Plumbing of Southern Mass
3.6(
726
)
Sewer Main - Install, Replace or Repair

Serving Westwood, MA and surrounding areas

Approved

In business since 1990

Emergency services offered

Warranties offered

"Scheduled appointment for 2-4pm, workers contacted me at 1:20 to inform me of there expected arrival of 2:10. They arrived on time gave a quick appraisal of the job involving clearing of the main sewer line of roots. They cleared the line and inspected it with a camera and showed me the video. Job was completed in a timely fashion and the workers cleaned up the area ."
Laundry Tray Pump
Laundry Tray Pump
Heat Zone Piping
Boiler
Water Heater

+24

Response time1 hour
16 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
28
)
Sewer Main - Install, Replace or Repair

Serving Westwood, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I had the pleasure of working with Gentille Plumbing for a full renovation of my home, and I couldn’t be more satisfied with the results. He handled everything — water, gas, and sewer — with the highest level of expertise and professionalism. From start to finish, he was punctual, respectful, and incredibly detail-oriented. Every aspect of the plumbing installation was done efficiently and with great care. He communicated clearly throughout the project, kept the worksite tidy, and ensured that everything met code and functioned flawlessly. It’s rare to find tradespeople who combine technical skill with such a strong work ethic and reliability. Gentille Plumbing delivered top-notch service, and I would highly recommend Him to anyone needing quality plumbing work — whether it’s a renovation, new construction, or repairs. Thank you, Gentille Plumbing, for a job extremely well done!"
Response time6 hrs
Response rate96%
25 neighbors recently requested a quote
Avatar for Heavy Doody Plumbing & Heating
Heavy Doody Plumbing & Heating
4.9(
22
)
Sewer Main - Install, Replace or Repair

Serving Westwood, MA and surrounding areas

Approved

In business since 2013

Emergency services offered

Small jobs welcome

"I had an incredible experience. My water heater was leaking and ready to let go. Brian had contacted me. He set up an appointment the next morning. The two gentleman ( plumbers ) came in. Removed the old water heater. Installed the New water heater. And updated the vent piping because it was old and out of code. They did a wonderful job. And I cannot speak highly enough of them , the speedy work and their professionalism. I now have a new plumber for all my plumbing needs. Thank you."
back flow  for sprinkler sytym
2nd meter install
finish
finish
finish

+26

Response time4 hrs
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Boston Plumbing - Heating Solutions
Boston Plumbing - Heating Solutions
4.9(
27
)
Sewer Main - Install, Replace or Repair

Serving Westwood, MA and surrounding areas

Approved

In business since 2025

Free estimates

"These two pros from Boston Plumbing Hearing Solutions answered my post via Angi’s list immediately. They came within 40 minutes. They gave me an estimate quote after I described my issue and that I had ordered the exact same M Kohler faucet to replace the old one. And I had it. They were professional, put on shoe covers, and examined my faucet and plumbing under the sink. Within 45 minutes they were finished and also replaced two rusty old valves. My faucet works beautifully and they were the best. I would hire again in a heartbeat."
Boiler installation
Boiler installation
Boiler installation
Boiler installation
8 neighbors recently requested a quote
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Sewer Main - Install, Replace or Repair

Serving Westwood, 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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Additional Photos

+6

66 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Landry Mechanical, Inc.- Plumbing
Landry Mechanical, Inc.- Plumbing
4.5(
115
)
Sewer Main - Install, Replace or Repair

Serving Westwood, MA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Went out of their way to insure faucet installation after initial install proved defective. Associate went extra mile and drove approximately 25 miles away to get another faucet and made successful installation."
Ductless Install
Various photos
Various photos
Various photos
Various photos

+55

Response time3 days
271 neighbors recently requested a quote
Recommended by86%of homeowners
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FAQs for sewer main install, replace or repair projects in Westwood, MA

Most trenchless sewer line replacements can be completed within one to three days, though this varies based on your situation. Simple repairs on accessible lines might be finished in hours, while complex systems or challenging soil conditions could extend the timeline. The reduced excavation requirements result in faster completion compared to traditional trenching methods.

Trenchless pipe lining may reduce the interior diameter of your pipes, which could affect flow capacity in already narrow lines. This method also requires the existing pipe to maintain sufficient structural integrity to support the new liner. Severely collapsed sections, major joint separations, or completely misaligned pipes might not be suitable candidates for lining and could require alternative approaches.

Trenchless sewer pipe liners are rated to last up to 50 years when properly installed and maintained. Actual longevity depends on installation quality, usage patterns, and environmental factors like soil movement or tree root intrusion. Regular maintenance and avoiding problematic disposal practices (like flushing non-biodegradable items) can help maximize your system's operational lifespan.

Trenchless technology availability varies by region, with greater accessibility in metropolitan and suburban areas where specialized contractors operate. Some rural locations may have limited access to trenchless equipment and expertise. Local regulations and soil conditions also influence availability. A professional assessment of your property and local contractor options will determine if trenchless methods are feasible for your specific location.

Professional video inspection provides the most reliable assessment of whether your sewer issues suit trenchless repair. Generally, pipes with moderate damage, like small cracks, minor leaks, or partial blockages, respond well to trenchless techniques. Completely collapsed sections, severe misalignments, or extensive structural failures might require traditional excavation. Consulting with contractors who offer both methods ensures you receive unbiased recommendations.

Quality trenchless sewer replacement often includes a workmanship guarantee from the contractor. The specific terms vary by company and region, but many professionals stand behind their installation for at least one year. Material warranties may extend longer, depending on the pipe products used. Always request written warranty information before hiring, and understand exactly what's covered and what might void your protection.

The Westwood, MA homeowners’ guide to sewer main install, replace or repairs

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