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There are 6 highly-rated local septic tank pros.

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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.2
Average homeowner rating
Verified reviews icon54
Verified septic tank services reviews

Septic tank pros in Dunstable


TDM Plumbing, Corp.
88 Lilley Avenue
New on HomeAdvisorNew on Angi
Approved Pro
TDM Plumbing, Corp.
88 Lilley Avenue
New on AngiNew on HomeAdvisor
Approved Pro
16 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.

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.


Avatar for Earth Solutions Excavating
Earth Solutions Excavating
39 Kent Road
5.00(
1
)
Approved Pro
Earth Solutions Excavating
39 Kent Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

Earth Solutions, has become a leader in all phases of excavating with projects completed throughout Massachusetts. We provide the �know how�, specialized equipment, expertise, and professionalism to do your job and do it right. Specializing in commercial and residential excavating, Earth Solutions, has built a solid reputation throughout the industry. We provide safe, on time and quality excavating services. Earth Solutions, is fully insured and licensed. Call us today for a free estimate!

"Great"

Donna K on April 2020

Earth Solutions, has become a leader in all phases of excavating with projects completed throughout Massachusetts. We provide the �know how�, specialized equipment, expertise, and professionalism to do your job and do it right. Specializing in commercial and residential excavating, Earth Solutions, has built a solid reputation throughout the industry. We provide safe, on time and quality excavating services. Earth Solutions, is fully insured and licensed. Call us today for a free estimate!

"Great"

Donna K on April 2020


Nate's Septic
56 Page Hill Rd
5.00(
1
)
Approved Pro
Nate's Septic
56 Page Hill Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

With over 15 years experience, Nate's Septic is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very professional, very helpful, and cares about the customers needs."

Old Hamstead Farms . on June 2023

With over 15 years experience, Nate's Septic is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very professional, very helpful, and cares about the customers needs."

Old Hamstead Farms . on June 2023


Bay State Pump Company, Inc.
PO Box 315
4.91(
45
)
Approved Pro
Bay State Pump Company, Inc.
PO Box 315
4.91(
45
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Bay State Pump Co. has the experience and expertise to get the job done right the first time! We use only the finest tools and materials, providing personalized service and affordable rates!

"Prompt and good service"

mary B on November 2024

Bay State Pump Co. has the experience and expertise to get the job done right the first time! We use only the finest tools and materials, providing personalized service and affordable rates!

"Prompt and good service"

mary B on November 2024


Avatar for Brewer Well & Pump
Brewer Well & Pump
PO Box 116
New on HomeAdvisorNew on Angi
Approved Pro
Brewer Well & Pump
PO Box 116
New on AngiNew on HomeAdvisor
Approved Pro
13 local quotes requested
6 years of experience

Brewer Well and Pump is your area leader for all of your well and well pump needs. We know customer service is key to a job well done, and ours is the best around. When you want top quality work at an always fair price, call the professionals at Brewer Well and Pump.

Brewer Well and Pump is your area leader for all of your well and well pump needs. We know customer service is key to a job well done, and ours is the best around. When you want top quality work at an always fair price, call the professionals at Brewer Well and Pump.


Kennelly Construction, Corp.
56 Groton Road
5.00(
4
)
Approved Pro
Kennelly Construction, Corp.
56 Groton Road
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 years of experience

Here at Kennelly Construction, Corp., we pride ourselves on providing quality service that customers can believe in. Whether it's excavation, to septic systems, we can take care of all your home's needs. With over 50 years of experience, we offer both residential and commercial services. Give us a call for a free estimate, we look forward to working with you!

"They got the job done.."

Diane L on February 2021

Here at Kennelly Construction, Corp., we pride ourselves on providing quality service that customers can believe in. Whether it's excavation, to septic systems, we can take care of all your home's needs. With over 50 years of experience, we offer both residential and commercial services. Give us a call for a free estimate, we look forward to working with you!

"They got the job done.."

Diane L on February 2021


Avatar for Terraform Site Contracting, Corp.
Terraform Site Contracting, Corp.
PO Box 189
5.00(
4
)
Approved Pro
Terraform Site Contracting, Corp.
PO Box 189
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"excellent people to deal with"

Donald W on May 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"excellent people to deal with"

Donald W on May 2023


Innovative Septic Solutions
40 Pasture Drive
4.56(
25
)
Approved Pro
Innovative Septic Solutions
40 Pasture Drive
4.56(
25
)
Approved Pro
Customers say: Quality work
13 local quotes requested
40 years of experience

Serving all of Hillsborough and the surrounding counties, the professionals at Innovative Septic Solutions are the go-to, full service septic designers and installers you can trust to get the job done right! Call now for a consultation!

"Our new construction home in Gilford, NH will not begin until spring 2025. Bob?s professionalism, solid experience and in-depth knowledge of septic systems and sitework became readily apparent at our initial on-site meeting. Bob provided multiple options which included a state-of-the-art type installation approved by the state of New Hampshire that very few other companies are offering. In addition, Bob is very well connected and a wealth of knowledge in all areas of the building process. We look forward to working with Bob and Innovative Septic and Site Solutions on installing the septic system, site work and many other items. I highly recommend Bob! Sincerely, Dave Kxxx Gilford, NH "

Dave K on February 2025

Serving all of Hillsborough and the surrounding counties, the professionals at Innovative Septic Solutions are the go-to, full service septic designers and installers you can trust to get the job done right! Call now for a consultation!

"Our new construction home in Gilford, NH will not begin until spring 2025. Bob?s professionalism, solid experience and in-depth knowledge of septic systems and sitework became readily apparent at our initial on-site meeting. Bob provided multiple options which included a state-of-the-art type installation approved by the state of New Hampshire that very few other companies are offering. In addition, Bob is very well connected and a wealth of knowledge in all areas of the building process. We look forward to working with Bob and Innovative Septic and Site Solutions on installing the septic system, site work and many other items. I highly recommend Bob! Sincerely, Dave Kxxx Gilford, NH "

Dave K on February 2025


Avatar for Heritage Home Service
Heritage Home Service
2550 Main Street
4.52(
955
)
Approved Pro
Heritage Home Service
2550 Main Street
4.52(
955
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
241 local quotes requested

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"Great work"

Denise C on December 2024

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"Great work"

Denise C on December 2024

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Septic tank services FAQs

Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.

The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.

A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.

Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.

The homeowners guide to septic tank services
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