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Verified Reviews for Septic Tank Repair pros in Cohasset, MA
*The Angi rating for Septic Tank Repair companies in Cohasset, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Repair needs.
*The HomeAdvisor rating for Septic Tank Repair companies in Cohasset, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Repair needs.
Last update on November 05, 2025
Find Septic tank repair pros in Cohasset

Mankewich Contracting, Inc.
Mankewich Contracting, Inc.
We are dedicated to providing our clients with the very best in excavation and building site services, specializing in septic tank installation and repairs. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.
"Pumped out 3 feet of storm water!! Jamie the owner was a life saver!! He dropped everything to help me, Iâ m extremely grateful for your promptness and resolving the bad situation quickly!"
Jeff M on January 2024
We are dedicated to providing our clients with the very best in excavation and building site services, specializing in septic tank installation and repairs. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.
"Pumped out 3 feet of storm water!! Jamie the owner was a life saver!! He dropped everything to help me, Iâ m extremely grateful for your promptness and resolving the bad situation quickly!"
Jeff M on January 2024
AW-Pump
AW-Pump
We offer a full line of services and install submersible and above-ground water systems. AW-Pump proudly provides this plan to our customers to help keep payments within your budget. AW-Pump installs and services both pedestal sump pumps and submersible sump pumps by Zoeller. We have a 24/7 emergency service. You can count on us. AW-Pump is a fast, affordable, and efficient service. Whatever your problem regarding your home or business, we know how to fix it.
"Awesome!"
Robert W on August 2025
We offer a full line of services and install submersible and above-ground water systems. AW-Pump proudly provides this plan to our customers to help keep payments within your budget. AW-Pump installs and services both pedestal sump pumps and submersible sump pumps by Zoeller. We have a 24/7 emergency service. You can count on us. AW-Pump is a fast, affordable, and efficient service. Whatever your problem regarding your home or business, we know how to fix it.
"Awesome!"
Robert W on August 2025

Clear Water Pump and Well Service, LLC
Clear Water Pump and Well Service, LLC
Clear Water Pump and Well Service is a leading well and pump service, and water filtration company based in Massachusetts. Our goal is to provide exceptional pump and well service at a price you can afford without sacrificing quality. We have serviced well systems for more than 15 years. We have a vast knowledge of technology currently being used in the water well industry in the region and are able to service both Massachusetts and Rhode Island. We are looking forward to earning your business. For your information we install our equipment, not equipment you purchased elsewhere.
"Extremely responsive. My well pump died and they were at my house 30 minutes after my call to diagnose, and installed a new pump first thing the next morning. Such responsiveness gives me great peace of mind "
Chris O on April 2025
Clear Water Pump and Well Service is a leading well and pump service, and water filtration company based in Massachusetts. Our goal is to provide exceptional pump and well service at a price you can afford without sacrificing quality. We have serviced well systems for more than 15 years. We have a vast knowledge of technology currently being used in the water well industry in the region and are able to service both Massachusetts and Rhode Island. We are looking forward to earning your business. For your information we install our equipment, not equipment you purchased elsewhere.
"Extremely responsive. My well pump died and they were at my house 30 minutes after my call to diagnose, and installed a new pump first thing the next morning. Such responsiveness gives me great peace of mind "
Chris O on April 2025

Clear Water Pump & Well Service, Inc.
Clear Water Pump & Well Service, Inc.
Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.
"Good job done."
John N on November 2024
Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.
"Good job done."
John N on November 2024

Pioneer Basement
Pioneer Basement
Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.
"Went well. pumps replaced"
Esther H on August 2022
Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.
"Went well. pumps replaced"
Esther H on August 2022

Schofield Environmental
Schofield Environmental
At Alpha Environmental, we are very well versed in all available septic solutions for your project. We design and install the best septic systems to the highest standards. Whether we are repairing your current septic system or installing a new one, one thing is certain; nobody brings a higher level of professionalism into your home. We value quality and guarantee a pleasurable customer service experience. We look forward to serving you. Give us a call for a free estimate today!
"Dave is design/build - heck of a lot better than hiring multiple contractors! "
Harold M on April 2025
At Alpha Environmental, we are very well versed in all available septic solutions for your project. We design and install the best septic systems to the highest standards. Whether we are repairing your current septic system or installing a new one, one thing is certain; nobody brings a higher level of professionalism into your home. We value quality and guarantee a pleasurable customer service experience. We look forward to serving you. Give us a call for a free estimate today!
"Dave is design/build - heck of a lot better than hiring multiple contractors! "
Harold M on April 2025

LMH CONSTRUCTION GROUP LLC
LMH CONSTRUCTION GROUP LLC
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"Let me start off by saying that these guys are great. They did my bathroom, kept everything clean, and anytime I had question or concern, they were quick to respond. I now will rehire them to do my basement and remodel my kitchen?"
Barbara S on October 2025
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"Let me start off by saying that these guys are great. They did my bathroom, kept everything clean, and anytime I had question or concern, they were quick to respond. I now will rehire them to do my basement and remodel my kitchen?"
Barbara S on October 2025

Blackrock Utility Company
Blackrock Utility Company
Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****
"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."
Mike C on December 2022
Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****
"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."
Mike C on December 2022
Drain-A-Max
Drain-A-Max
Drain-A-Max exists because our customers deserves the best affordable drain and sewer cleaning service. Your business is Our business!
Drain-A-Max exists because our customers deserves the best affordable drain and sewer cleaning service. Your business is Our business!
Land Management Systems Inc.
Land Management Systems Inc.
Land Management Systems, Inc. is a multidisciplinary firm engaged in the professional disciplines of Land Surveying and Civil Engineering, established in 1991 by J. Randolph Parker, Jr., P.L.S.. The firm has earned a reputation of honesty and professionalism through continued dedication and commitment to the highest standards of professional practice and individual attention to client concerns and interests as well as those of the community. Land Management Systems, Inc. specializes in environmental permitting, health, zoning and subdivision permitting as well as property line delineation, land court survey, title insurance and condominium surveys. Land Management Systems, Inc. provides site planning and land management consultation as well as construction support, site inspection and as-built surveys. Land Management Systems, Inc. is an equal opportunity employer. All policies and procedures regarding recruitment, hiring, promotions, compensation, benefits, training, layoff and recall practices will be administered without regard to race, color, creed, religion, ancestry, national origin and citizenship status, age, sex, handicap, disability, martial status or political preference except where any one of these is a bona fide occupational qualification.
Land Management Systems, Inc. is a multidisciplinary firm engaged in the professional disciplines of Land Surveying and Civil Engineering, established in 1991 by J. Randolph Parker, Jr., P.L.S.. The firm has earned a reputation of honesty and professionalism through continued dedication and commitment to the highest standards of professional practice and individual attention to client concerns and interests as well as those of the community. Land Management Systems, Inc. specializes in environmental permitting, health, zoning and subdivision permitting as well as property line delineation, land court survey, title insurance and condominium surveys. Land Management Systems, Inc. provides site planning and land management consultation as well as construction support, site inspection and as-built surveys. Land Management Systems, Inc. is an equal opportunity employer. All policies and procedures regarding recruitment, hiring, promotions, compensation, benefits, training, layoff and recall practices will be administered without regard to race, color, creed, religion, ancestry, national origin and citizenship status, age, sex, handicap, disability, martial status or political preference except where any one of these is a bona fide occupational qualification.
The Cohasset, MA homeowners’ guide to septic tank repair services
From average costs to expert advice, get all the answers you need to get your job done.

Sewer line replacement is expensive, but going trenchless could save you cash in other ways. Here’s how much trenchless sewer line replacement costs.

Size, materials, and labor all determine the costs of an ejector pump replacement. Follow this guide to help you find the right ejector pump for your budget.

Sewer cleanout costs depend on the type of cleanout and how long the line will be. Click here to start planning your budget for this project.

How long can you use a collapsed septic tank? The truth is that you shouldn’t at all to avoid irreparable property damage and health risks.

A mound septic system is similar to a traditional system, except the drain field is built into a mound and not hidden underneath your yard.

Your lot might require an alternative septic system based on location and soil conditions. Learn all about alternative septic systems and their costs.
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- 🌱 "Mow a small front yard"
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