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Septic system installers and replacers in Seymour

Avatar for JP Martin Building Co, Inc.

JP Martin Building Co, Inc.

19 Governors Lane
5.00(
8
)
•
Approved Pro

JP Martin Building Co, Inc.

19 Governors Lane
5.00(
8
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I sold my home and during the inspection we identified the system had failed. An engineered plan later and a quick call to JP Martin Building Co (AKA AJM Septic) and we had an installer. We were able to go to closing with a plan and quote in hand and do the work post closing. Work was done quickly and professionally. Both buyer and myself were happy with the work done including a slight plan revision mid build. Great customer service and very ethical. A really great team to work with. I would recommend them to anyone."

Jeremiah G on July 2020

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I sold my home and during the inspection we identified the system had failed. An engineered plan later and a quick call to JP Martin Building Co (AKA AJM Septic) and we had an installer. We were able to go to closing with a plan and quote in hand and do the work post closing. Work was done quickly and professionally. Both buyer and myself were happy with the work done including a slight plan revision mid build. Great customer service and very ethical. A really great team to work with. I would recommend them to anyone."

Jeremiah G on July 2020

Avatar for Jade Construction

Jade Construction

144 Webster Rd
4.73(
31
)
•
Approved Pro

Jade Construction

144 Webster Rd
4.73(
31
)
•
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
21 years of experience

We are a family owned company since 2004, committed to becoming the contractor of choice, pursuing excellence through dedication and experience with an ongoing passion to deliver quality, timely and affordable services. Our focus of business is on Septic Installation, Excavation, Prepare Building Site, Land and Tree Clearing, Grading, Drainage Issues, Site work for sheds and garages but not limited to.

"Arrived on time, price was fair and did an excellent job"

Peter W on September 2023

We are a family owned company since 2004, committed to becoming the contractor of choice, pursuing excellence through dedication and experience with an ongoing passion to deliver quality, timely and affordable services. Our focus of business is on Septic Installation, Excavation, Prepare Building Site, Land and Tree Clearing, Grading, Drainage Issues, Site work for sheds and garages but not limited to.

"Arrived on time, price was fair and did an excellent job"

Peter W on September 2023

John H. Bensavage, LLC

53 Dale Ave.
4.96(
88
)
•
Approved Pro

John H. Bensavage, LLC

53 Dale Ave.
4.96(
88
)
•
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
33 local quotes requested

John H. Bensavage Septic, LLC, is a locally owned and operated septic cleaning company. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"John Bensavage and his crew did an excellent job replacing our septic system. Would highly recommend this company. They left the yard looking better than when they started. Very professional. "

Nancy C on August 2025

John H. Bensavage Septic, LLC, is a locally owned and operated septic cleaning company. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"John Bensavage and his crew did an excellent job replacing our septic system. Would highly recommend this company. They left the yard looking better than when they started. Very professional. "

Nancy C on August 2025

Avatar for Caraluzzi And Associates, LLC

Caraluzzi And Associates, LLC

98 Black Rock Turnpike
4.92(
12
)
•
Approved Pro

Caraluzzi And Associates, LLC

98 Black Rock Turnpike
4.92(
12
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and 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.

"Received a reply within two hours., Jim came the same day to view the project and offered a straightforward and knowledgeable solution. Promised and delivered a reasonable estimate the next day. Work was started and completed two days later exactly as proposed. I couldn't be happier and highly recommend him. Don't waste time looking elsewhere"

Ralph E on August 2023

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and 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.

"Received a reply within two hours., Jim came the same day to view the project and offered a straightforward and knowledgeable solution. Promised and delivered a reasonable estimate the next day. Work was started and completed two days later exactly as proposed. I couldn't be happier and highly recommend him. Don't waste time looking elsewhere"

Ralph E on August 2023

Avatar for Fenn Construction

Fenn Construction

25 Curtiss Hill Road
4.89(
85
)
•
Approved Pro

Fenn Construction

25 Curtiss Hill Road
4.89(
85
)
•
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 years of experience

The Fenn family has been in construction over 50 years and upholds principles of integrity, honesty and fairness. When I started my business, I knew wholeheartedly that I wanted to carry on this legacy. As one of 9 brothers, I have built my business to be family-oriented. My promise to you is professionalism, hard work and a job done right every time. Fenn Construction is growing quickly, with over 30 complete septic systems installed annually we continue to bring our expert septic service to all corners of Ct. Give us a chance to earn your business. Call Today!

"Steve called me within an hour of my request and was at my house within hours. He guided me through the process, handled all of the permitting process from inception through inspection. He dropped the new tank within an 1/8” pitch. He’s an exceptional machine operator and completed the job during the hottest days of summer. BY FAR Fenn was the most reasonably priced contractor. My yard will be better than ever as soon as the grass grows back… Steve evened out the topsoil and removed all of the surface rocks. Can’t say enough good things about the job and its timeline. "

Frank A on August 2025

The Fenn family has been in construction over 50 years and upholds principles of integrity, honesty and fairness. When I started my business, I knew wholeheartedly that I wanted to carry on this legacy. As one of 9 brothers, I have built my business to be family-oriented. My promise to you is professionalism, hard work and a job done right every time. Fenn Construction is growing quickly, with over 30 complete septic systems installed annually we continue to bring our expert septic service to all corners of Ct. Give us a chance to earn your business. Call Today!

"Steve called me within an hour of my request and was at my house within hours. He guided me through the process, handled all of the permitting process from inception through inspection. He dropped the new tank within an 1/8” pitch. He’s an exceptional machine operator and completed the job during the hottest days of summer. BY FAR Fenn was the most reasonably priced contractor. My yard will be better than ever as soon as the grass grows back… Steve evened out the topsoil and removed all of the surface rocks. Can’t say enough good things about the job and its timeline. "

Frank A on August 2025

Avatar for Hazelwood Excavating, Inc.

Hazelwood Excavating, Inc.

332 High Hill Road
New on HomeAdvisorNew on HomeAdvisor•
Approved Pro

Hazelwood Excavating, Inc.

332 High Hill Road
New on HomeAdvisorNew on HomeAdvisor•
Approved Pro
75 years of experience
Free onsite estimate

Hazelwood Excavating, Inc., is a family owned company based out of Wallingford, CT. The company was founded in 1950 and has been passed down through generation after generation. We take extreme pride in the 3 P's fundamental to any good business which are Punctuality, Professionalism, and Precision.

Hazelwood Excavating, Inc., is a family owned company based out of Wallingford, CT. The company was founded in 1950 and has been passed down through generation after generation. We take extreme pride in the 3 P's fundamental to any good business which are Punctuality, Professionalism, and Precision.

Avatar for Westconn Septic Service, LLC

Westconn Septic Service, LLC

188 Weathervane Drive
4.91(
135
)
•
Approved Pro

Westconn Septic Service, LLC

188 Weathervane Drive
4.91(
135
)
•
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
15 local quotes requested

Here at Westconn Septic Service, LLC we are dedicated to providing you with exceptional customer service. We specialize in all areas of septic services, from tank cleanings to system installations. The owner is present at each job and is more than happy to answer any questions you may have regarding you septic system. We are backed by over 25 years experience, and are fully licensed and insured in the state of CT. So give us a call today to set up your free no obligation estimate.

"Good work done quickly."

Edward D on March 2025

Here at Westconn Septic Service, LLC we are dedicated to providing you with exceptional customer service. We specialize in all areas of septic services, from tank cleanings to system installations. The owner is present at each job and is more than happy to answer any questions you may have regarding you septic system. We are backed by over 25 years experience, and are fully licensed and insured in the state of CT. So give us a call today to set up your free no obligation estimate.

"Good work done quickly."

Edward D on March 2025

Avatar for E. Garrity Water Solutions, LLC.

E. Garrity Water Solutions, LLC.

262 New Milford Tpk
3.86(
7
)
•
Approved Pro

E. Garrity Water Solutions, LLC.

262 New Milford Tpk
3.86(
7
)
•
Approved Pro
Customers say: Quick response
91 local quotes requested
79 years of experience

E. Garrity Water Solutions, LLC. is a family owned and operated business. We take pride in are work and use the highest quality products. We offer 24 hour service, 365 days a year. We provide 0% financing to qualified buyers.

"Three years later we're still dealing with the fallout from Garrity's shoddy work. We hired them to install a pump and sensor system to supply water from a new dug well. They consistently cut corners and over-charged us. We have had to hire another company to fix the issues they created (for instance, the pump controller shorted for the second time last week, and each replacement has cost > $1,500)."

Laurel L on December 2023

E. Garrity Water Solutions, LLC. is a family owned and operated business. We take pride in are work and use the highest quality products. We offer 24 hour service, 365 days a year. We provide 0% financing to qualified buyers.

"Three years later we're still dealing with the fallout from Garrity's shoddy work. We hired them to install a pump and sensor system to supply water from a new dug well. They consistently cut corners and over-charged us. We have had to hire another company to fix the issues they created (for instance, the pump controller shorted for the second time last week, and each replacement has cost > $1,500)."

Laurel L on December 2023

Avatar for bluefrog Plumbing + Drain of Central Connecticut

bluefrog Plumbing + Drain of Central Connecticut

5.00(
2
)
•
Approved Pro

bluefrog Plumbing + Drain of Central Connecticut

5.00(
2
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
398 local quotes requested

$96 service fee to come out and provide the best solution and most accurate quote possible. We are fully licensed and insured and have been in business for over 20 years. We are dedicated to providing exceptional plumbing and heating service. We will listen to what you have to say and offer a solution that is efficient and affordable. Looking forward to solving your plumbing and heating needs.

"Richard was so friendly and did his work very well, he went above and beyond with the project that I needed done. Went very well"

Dawn R on February 2025

$96 service fee to come out and provide the best solution and most accurate quote possible. We are fully licensed and insured and have been in business for over 20 years. We are dedicated to providing exceptional plumbing and heating service. We will listen to what you have to say and offer a solution that is efficient and affordable. Looking forward to solving your plumbing and heating needs.

"Richard was so friendly and did his work very well, he went above and beyond with the project that I needed done. Went very well"

Dawn R on February 2025

Avatar for HARP Home Services LLC

HARP Home Services LLC

863 Marshall Phelps Rd
4.57(
444
)
•
Approved Pro

HARP Home Services LLC

863 Marshall Phelps Rd
4.57(
444
)
•
Approved Pro
Customers say: Super punctual
2308 local quotes requested
33 years of experience

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."

john j on January 2025

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."

john j on January 2025

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Showing 1-10 of 135
The Seymour, CT homeowners’ guide to septic system installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
See all articles
septic tank being pumped and cleaned by pump truck
Jeff Botelho - Author/Reviewer
•
Feb 20, 2025
Feb 20, 2025
When calculating the cost to pump a septic tank, you need to consider the size of the tank, how often it needs to be pumped, and the maintenance of the tank.
Girl washing her hands in the kitchen
Jeff Botelho - Author/Reviewer
•
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for a septic system inspection based on cost factors such as inspection type, accessibility, and additional septic services.
person using water pump in yard
Jeff Botelho - Author/Reviewer
•
Jan 28, 2025
Jan 28, 2025
If you need to replace your well pump, you should budget based on the well pump type, size, and labor rates in your area.
septic tank in yard under repair
Jeff Botelho - Author/Reviewer
•
Mar 23, 2025
Mar 23, 2025
Budget for septic tank repair costs based on factors including parts, materials, labor, ongoing maintenance costs, and more.
well pump in borehole water supply system
Jeff Botelho - Author/Reviewer
•
Apr 16, 2025
Apr 16, 2025
Budget for well pump repair costs based on factors such as parts and components, location, pump type, labor, inspections, and more.
Man inspecting well
Jeff Botelho - Author/Reviewer
•
Apr 21, 2025
Apr 21, 2025
Discover how factors such as your location, service requirements, labor rates, and add-ons affect well inspection costs.