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Find Sewer main install, replace or repairers in Cohasset

Avatar for Beacon Drain Service, LLC
Beacon Drain Service, LLC
5.0(
16
)

Serving Cohasset, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"They did a great job. They were able to use a small pump to pump the waste water out before replacing the broken pump. The other company wanted us to pay for a pump truck costing $600 before giving the estimate."
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Response time1 day
Recommended by100%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
410
)

Serving Cohasset, 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

1036 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,398
)

Serving Cohasset, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Matthew from Sila was amazing. Not only did he leave what was a mess, super clean, he put in the time necessary to help make sure that all the changes I wanted were in place. New PVC to the sewer line, new extra tap for the vent I'll need next year, re-routed old drains to not only look better, but everything is now tighter-knit and well-organized. Even threaded rods to bracket the drain and valve so that the whole system doesn't shake when it shuts off. I am thoroughly impressed with the focus, the time, and the result. Sila's pricing is high, but in this case I am convinced that I got what I paid for... a system that I won't have to worry about one bit, for many many years to come."
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+6

Response time2 days
Response rate100%
63 neighbors recently requested a quote
Avatar for NETR Inc
NETR Inc
4.7(
78
)

Serving Cohasset, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Everyone was responsive, helpful, attentive, knowledgeable and professional. From the first sales rep to the helpful customer service on the phone to the installers, everyone was top rated. We looked at a plumbing company to do this work, and they were nothing close to the quality we found at NETR. We might even consider installing a second unit upstairs."
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
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+9

20 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for GEM Plumbing & Heating
GEM Plumbing & Heating
1.0(
2
)

Serving Cohasset, MA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

With over 75 years of experience, GEM provides trusted plumbing services for homeowners in the Plymouth, MA area, as well as across Cape Cod. Our licensed plumbers handle everything from leak repairs and drain cleaning to water heaters, fixture installations, and emergency plumbing service.\n\nWhether you're dealing with a clogged drain or a sudden leak, we deliver fast, reliable solutions to keep your home running smoothly.

New Thermostat
During the removal
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After
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+16

Response time40 mins
Response rate100%
87 neighbors recently requested a quote
Boston Standard Company
4.3(
431
)

Serving Cohasset, MA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"If you need a reliable plumbing, HVAC and electrical company then I highly recommend Boston Standard Company. I have a 5 zone heating system and a 3 zone cooling system, so a lot of moving parts. From setting up my appointment to having Brandon the technician arrive at my home, the process was easy and hassle free. When Brandon arrived , he talked me through everything, including getting me ready for my eventual replacement. I know we all want to hold our systems together with duct tape and prayer, but I know the day is coming where even God himself couldn’t get another year out of my AC. All my options were explained to me up front, and the price was agreed upon to perform the work. Brandon did great work! Yamira in the office was great! Happy I called!"
Recommended by85%of homeowners
Phillip Gil
4.7(
18
)

Serving Cohasset, MA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

We are a locally owned company with many years of plumbing, heating and gas fitting experience. We value honesty, integrity and stand behind our work. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

Future bathroom
Future bathroom
Response time5 hrs
Recommended by85%of homeowners
Showing 1-10 of 29
FAQs for sewer main install, replace or repair projects in Cohasset, 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 Cohasset, 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.