Top-rated septic system repair pros.

Get matched with top septic system repair pros in your area

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.

Septic system repair pros in Hanson

Avatar for Mankewich Contracting, Inc.
Mankewich Contracting, Inc.
108 Stockbridge Road, Suite G
5.00(
7
)
Approved Pro
Mankewich Contracting, Inc.
108 Stockbridge Road, Suite G
5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

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


Avatar for R.J. Gabriel Construction
R.J. Gabriel Construction
785 Bedford St
5.00(
1
)
Approved Pro
R.J. Gabriel Construction
785 Bedford St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 years of experience

R.J. Gabriel Const. Co. Inc. is a locally owned and operated excavating company that has been in business for 60 years. We specialize in septic system repairs and underground utilities. We also offer stormwater drain cleaning from catch basins, drain lines, and outlets. The next time you need either septic or site work done, don't hesitate to contact us. We respond to every call almost immediately. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Efficient, quick, and they did a great job."

Marsha F on November 2020

R.J. Gabriel Const. Co. Inc. is a locally owned and operated excavating company that has been in business for 60 years. We specialize in septic system repairs and underground utilities. We also offer stormwater drain cleaning from catch basins, drain lines, and outlets. The next time you need either septic or site work done, don't hesitate to contact us. We respond to every call almost immediately. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Efficient, quick, and they did a great job."

Marsha F on November 2020


Avatar for Septic Services LLC
Septic Services LLC
9 Barberry St
5.00(
5
)
Approved Pro
Septic Services LLC
9 Barberry St
5.00(
5
)
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I’m delighted to share my excellent experience with Septic Services LLC and why they’ve earned my continued business. After disappointing service from another company that left my property in disarray, Septic Services LLC was a welcome change. Their technician thoroughly pumped my tank with remarkable attention to detail and cleanliness. The contrast was immediately noticeable - no mess left behind, just professional, complete service. What impressed me most was their evident pride in their work. Their service vehicle was impeccably maintained - genuinely the cleanest septic truck I’ve ever seen, which speaks volumes about their professional standards. The technician was both knowledgeable and personable, taking time to address my questions while efficiently completing the job. This combination of technical expertise and friendly customer service made the experience truly outstanding. Based on this exceptional service, I highly recommend !"

Yanire M on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I’m delighted to share my excellent experience with Septic Services LLC and why they’ve earned my continued business. After disappointing service from another company that left my property in disarray, Septic Services LLC was a welcome change. Their technician thoroughly pumped my tank with remarkable attention to detail and cleanliness. The contrast was immediately noticeable - no mess left behind, just professional, complete service. What impressed me most was their evident pride in their work. Their service vehicle was impeccably maintained - genuinely the cleanest septic truck I’ve ever seen, which speaks volumes about their professional standards. The technician was both knowledgeable and personable, taking time to address my questions while efficiently completing the job. This combination of technical expertise and friendly customer service made the experience truly outstanding. Based on this exceptional service, I highly recommend !"

Yanire M on April 2025


Avatar for Clear Water Pump & Well Service, Inc.
Clear Water Pump & Well Service, Inc.
PO Box 6
4.49(
37
)
Approved Pro
Clear Water Pump & Well Service, Inc.
PO Box 6
4.49(
37
)
Approved Pro
Customers say: Quality work
283 local quotes requested
14 years of experience

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


Avatar for Pioneer Basement
Pioneer Basement
31 Sanford Rd
4.50(
249
)
Approved Pro
Pioneer Basement
31 Sanford Rd
4.50(
249
)
Approved Pro
Customers say: Super punctual
649 local quotes requested
41 years of experience

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 - info@pioneerbasement.com. 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 - info@pioneerbasement.com. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022


Avatar for NorthEast Classic Engineering
NorthEast Classic Engineering
42 Sylvan Dr
3.80(
5
)
Approved Pro
NorthEast Classic Engineering
42 Sylvan Dr
3.80(
5
)
Approved Pro
Customers say: Quick response
793 local quotes requested
13 years of experience

North­East Clas­sic Engi­neer­ing is a septic engineering company. We offers a free consultation service to Massachusetts home owners if you are having trouble with your septic system or tank.

"James assisted us with the FOG Estimation report and the Engineer letter. The town was satisfied with the letter and granted us the approvals. He is highly skilled at providing assistance according to the town and landlord requirements, and you will never receive a counterquestion when seeking his help"

Amar Roa N on March 2025

North­East Clas­sic Engi­neer­ing is a septic engineering company. We offers a free consultation service to Massachusetts home owners if you are having trouble with your septic system or tank.

"James assisted us with the FOG Estimation report and the Engineer letter. The town was satisfied with the letter and granted us the approvals. He is highly skilled at providing assistance according to the town and landlord requirements, and you will never receive a counterquestion when seeking his help"

Amar Roa N on March 2025


Miller Environmental
608 Spring Street
No reviews
Miller Environmental
608 Spring Street
No reviews
28 years of experience

Family owned and operated

Family owned and operated


Carlton Plumbing & Heating
14 Carlton St
No reviews
Carlton Plumbing & Heating
14 Carlton St
No reviews
24 years of experience

Here at Carlton Plumbing & Heating, we are a 24 hour service! Call to make your appointment today!

Here at Carlton Plumbing & Heating, we are a 24 hour service! Call to make your appointment today!


Hardy Engineering
1287 Washington Street
No reviews
Hardy Engineering
1287 Washington Street
No reviews
21 years of experience

Hardy Engineering provides Civil Engineering Services relating to site design. We serve a wide variety of clients including, individual homeowners, developers, municipalities, architects, lawyers, and real estate agents. Hardy Engineering was founded in 2004 by Shawn P. Hardy, P.E. Mr. Hardy has over seventeen years of civil engineering, site planning, environmental engineering, surveying, and drafting experience, spanning public works and private sector projects. Shawn’s engineering experience includes infrastructure design and site planning, wetland permitting, aboveground and underground storage tank applications, and fueling facility layout and design. Shawn understands the comprehensive Federal and State regulations, and permitting processes associated with engineering applications, so you don’t have to!

Hardy Engineering provides Civil Engineering Services relating to site design. We serve a wide variety of clients including, individual homeowners, developers, municipalities, architects, lawyers, and real estate agents. Hardy Engineering was founded in 2004 by Shawn P. Hardy, P.E. Mr. Hardy has over seventeen years of civil engineering, site planning, environmental engineering, surveying, and drafting experience, spanning public works and private sector projects. Shawn’s engineering experience includes infrastructure design and site planning, wetland permitting, aboveground and underground storage tank applications, and fueling facility layout and design. Shawn understands the comprehensive Federal and State regulations, and permitting processes associated with engineering applications, so you don’t have to!


Washington Street Plumbing and Heating
No reviews
Washington Street Plumbing and Heating
No reviews
Emergency services offered

Call us today! Available 24/7/365. Ready willing and able to help with whatever problem that might arise day or night. Call us today to schedule an appointment. Why Choose Us? We are: Insured, Certified, Licensed, 24/7 emergency service, Same-day service offered, 100% guaranteed work, Professional technicians, Environmentally conscious, Factory trained and authorized.

Call us today! Available 24/7/365. Ready willing and able to help with whatever problem that might arise day or night. Call us today to schedule an appointment. Why Choose Us? We are: Insured, Certified, Licensed, 24/7 emergency service, Same-day service offered, 100% guaranteed work, Professional technicians, Environmentally conscious, Factory trained and authorized.

...
Showing 1-10 of 463

Septic system repairs FAQs

A septic tank lasts 20 to 30 years and can extend its life up to 40 years with disciplined maintenance. Regular pumping, annual inspections, and careful use of the system ensure long-lasting performance. Proper care—including flushing only approved materials and scheduling professional cleanings—protects your septic system and maximizes its lifespan.

Leach field failure can often occur due to a lack of proper maintenance, hydraulic overload, or environmental factors. When too much water enters the septic system—like running multiple large laundry loads back-to-back—it can overwhelm the leach field. Regular professional inspections, ongoing maintenance, and spacing out high-water-use activities help prevent failure.

A septic tank shows repair needs when noticeable symptoms arise around your home. Noticeable signs include strong sewage odors at fixtures, recurring pipe blockages, pooling water or damp patches near the leach field, and areas of unusually bright green or spongy grass. These indicators confirm that deteriorating components or clogs exist. Monitoring such signs and scheduling timely professional inspections prevents further costly damage.

Adhering to a strict, scheduled maintenance plan prevents septic system repairs. An annual inspection and a pump-out every three to five years safeguard your system’s performance. Additionally, only flushing waste and toilet paper, installing drain filters, keeping nonapproved items out of the system, and avoiding excessive water use help maintain your septic system’s health and efficiency.

Share project details to get started.