Top-rated sewer main install, replace or repairers.

Get matched with top sewer main install, replace or repairers in Cohasset, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Sewer main install, replace or repairers in Cohasset

Avatar for Beacon Drain Service, LLC

Beacon Drain Service, LLC

5.00(
16
)
•Approved Pro

Beacon Drain Service, LLC

5.00(
16
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

*FREE CAMERA INSPECTION* with any sewer cleaning. We provide on-demand high quality commercial and residential drain cleaning services. We take pride in our high quality work and cleanliness, we also take even greater pride in our low prices. We have only experienced techs with a minimum of 6 plus years in drain cleaning, we provide camera work, small drains such as sinks and tubs all the way up to main sewer lines. We also provide excavation services if any drains need to be replaced.

"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."

Mei W on November 2024

*FREE CAMERA INSPECTION* with any sewer cleaning. We provide on-demand high quality commercial and residential drain cleaning services. We take pride in our high quality work and cleanliness, we also take even greater pride in our low prices. We have only experienced techs with a minimum of 6 plus years in drain cleaning, we provide camera work, small drains such as sinks and tubs all the way up to main sewer lines. We also provide excavation services if any drains need to be replaced.

"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."

Mei W on November 2024

Avatar for H L Bowman

H L Bowman

4.77(
382
)
•Approved Pro

H L Bowman

4.77(
382
)
•Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
251 local quotes requested

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"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."

Bryan H on February 2026

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"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."

Bryan H on February 2026

Avatar for Sila Heating, Cooling, Plumbing and Electrical

Sila Heating, Cooling, Plumbing and Electrical

4.68(
4,795
)
•Approved Pro

Sila Heating, Cooling, Plumbing and Electrical

4.68(
4,795
)
•Approved Pro
Customers say: Super punctual
65 local quotes requested
37 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila 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. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"No invoice transparency at Sila Heating, Cooling, Plumbing, and Electrical. I had an appointment on February 16, 2026, to troubleshoot a no-heat issue on the second floor of my home. I was told the repair would be $1,500. Although hesitant, I agreed to proceed because I needed heat. The repair was completed, I paid $1,524.90, and the technician left. I later realized I had not been provided with an invoice, so I called the company directly at 781 438 4114. The person who answered the phone emailed me an invoice. The invoice listed an HVAC diagnostic fee of $69.00, followed by ?HYD 170,? with no price or itemized breakdown provided. I understand that professional services and parts can incur significant costs, it is unreasonable that the part alone could account for the entire charge without any supporting documentation. I respectfully requested a detailed breakdown of the invoice through multiple phone calls and emails; however, the responses I received were dismissive and failed "

Diane C on February 2026

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila 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. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"No invoice transparency at Sila Heating, Cooling, Plumbing, and Electrical. I had an appointment on February 16, 2026, to troubleshoot a no-heat issue on the second floor of my home. I was told the repair would be $1,500. Although hesitant, I agreed to proceed because I needed heat. The repair was completed, I paid $1,524.90, and the technician left. I later realized I had not been provided with an invoice, so I called the company directly at 781 438 4114. The person who answered the phone emailed me an invoice. The invoice listed an HVAC diagnostic fee of $69.00, followed by ?HYD 170,? with no price or itemized breakdown provided. I understand that professional services and parts can incur significant costs, it is unreasonable that the part alone could account for the entire charge without any supporting documentation. I respectfully requested a detailed breakdown of the invoice through multiple phone calls and emails; however, the responses I received were dismissive and failed "

Diane C on February 2026

Avatar for Petro Home Services

Petro Home Services

4.12(
146
)

Petro Home Services

4.12(
146
)
Customers say: Super punctual
123 years of experience

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."

Nasser R on December 2023

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."

Nasser R on December 2023

Carroll Flooring & Remodeling

No reviews yet

Carroll Flooring & Remodeling

No reviews yet
28 years of experience

At Carroll Floorong we can handle any job, big or small. Commercial or residential. We offer customize tile design, and pattern that will make your project unique. We guarantee our craftsmanship for 5 years no questions asked.

At Carroll Floorong we can handle any job, big or small. Commercial or residential. We offer customize tile design, and pattern that will make your project unique. We guarantee our craftsmanship for 5 years no questions asked.

Brockton Plumbing

No reviews yet

Brockton Plumbing

No reviews yet
30 years of experience

As a bathroom specialist in Massachusetts we are renowned for our high standard of bathroom services, with all work completed promptly and for a reasonable rate. However we are dedicated to providing a comprehensive range of services to cover all your residential requirements, including boiler installations, landlord certificates and under floor heating.

As a bathroom specialist in Massachusetts we are renowned for our high standard of bathroom services, with all work completed promptly and for a reasonable rate. However we are dedicated to providing a comprehensive range of services to cover all your residential requirements, including boiler installations, landlord certificates and under floor heating.

Avatar for Rescue Link

Rescue Link

5.00(
4
)

Rescue Link

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

Avatar for Caruso Plumbing &Heating

Caruso Plumbing &Heating

No reviews yet

Caruso Plumbing &Heating

No reviews yet
Free onsite estimate

Licensed and insured plumber.

Licensed and insured plumber.

Wind River Environmental

2.60(
5
)

Wind River Environmental

2.60(
5
)
80 years of experience

At Wind River Environmental, we want to make septic system care and maintenance simple and hassle free. Our highly trained septic technicians go above and beyond to ensure that you are aware of any potential issues - necessary repairs, Board of Health requirements, and recommendations for your system. We want to make sure your system is healthy in an effort to save you money on costly repairs and to help keep our environment safe and clean. At Wind River Environmental, we know what it’s like to be a customer. You will be amazed with our service! Routine septic system pumping is the key to maintaining a healthy septic system. There is no way to avoid sludge build up, but regular servicing helps keep it at a manageable level. Your septic system must be cleaned properly and pumped on a regular basis to ensure that your system remains at a healthy liquid balance. Regular servicing and septic pumping will help to identify potential problems that could be lurking under the surface. Our technicians are trained to spot warning signs the homeowner would not see. THREE RESAONS WHY YOUR SEPTIC SYSTEM DESERVES WIND RIVER ENVIRONMENTAL 1. We have the best-trained technicians in the industry – All of our technicians are graduates of WIND RIVER UNIVERSITY 2. We are WHERE you need us to be WHEN you need us to be there – Unparalleled 24 hour emergency service 3. Our three step maintenance program is designed to extend the life of your septic system Protect your investment – Go with the BEST – Go Green

"Very fittingly - Wind River's customer service absolutely STINKS. We used this company for nearly 15 years to service our septic and they consistently did a good job. However, they broke one of the covers to our septic system during their most recent cleaning and, despite repeated calls/requests that they fix the issue, they still have not done so three months later. We now have to find another provider."

Jason F on July 2023

At Wind River Environmental, we want to make septic system care and maintenance simple and hassle free. Our highly trained septic technicians go above and beyond to ensure that you are aware of any potential issues - necessary repairs, Board of Health requirements, and recommendations for your system. We want to make sure your system is healthy in an effort to save you money on costly repairs and to help keep our environment safe and clean. At Wind River Environmental, we know what it’s like to be a customer. You will be amazed with our service! Routine septic system pumping is the key to maintaining a healthy septic system. There is no way to avoid sludge build up, but regular servicing helps keep it at a manageable level. Your septic system must be cleaned properly and pumped on a regular basis to ensure that your system remains at a healthy liquid balance. Regular servicing and septic pumping will help to identify potential problems that could be lurking under the surface. Our technicians are trained to spot warning signs the homeowner would not see. THREE RESAONS WHY YOUR SEPTIC SYSTEM DESERVES WIND RIVER ENVIRONMENTAL 1. We have the best-trained technicians in the industry – All of our technicians are graduates of WIND RIVER UNIVERSITY 2. We are WHERE you need us to be WHEN you need us to be there – Unparalleled 24 hour emergency service 3. Our three step maintenance program is designed to extend the life of your septic system Protect your investment – Go with the BEST – Go Green

"Very fittingly - Wind River's customer service absolutely STINKS. We used this company for nearly 15 years to service our septic and they consistently did a good job. However, they broke one of the covers to our septic system during their most recent cleaning and, despite repeated calls/requests that they fix the issue, they still have not done so three months later. We now have to find another provider."

Jason F on July 2023

Washington Plumbing and Construction

No reviews yet

Washington Plumbing and Construction

No reviews yet
33 years of experience

Bath Tubs, Boilers, Cleaning, Installation & Service, Cooling; Dishwasher, Refrigerators & Stoves, Drain Cleaning; Drain Clogs, Drain Repair, Faucets, Heating, Leak Repair, Pipe Bursts, Plumbing, Showers, Sinks, Toilets

Bath Tubs, Boilers, Cleaning, Installation & Service, Cooling; Dishwasher, Refrigerators & Stoves, Drain Cleaning; Drain Clogs, Drain Repair, Faucets, Heating, Leak Repair, Pipe Bursts, Plumbing, Showers, Sinks, Toilets

...
Showing 1-10 of 1005
FAQs for sewer main install, replace or repair projects in Cohasset, MA

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

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.

See all articles