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Septic system installers and replacers in New Milford

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


John H. Bensavage, LLC
53 Dale Ave.
4.96(
85
)
Approved Pro
John H. Bensavage, LLC
53 Dale Ave.
4.96(
85
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 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!

"great job222222222222222222"

Gerald T on March 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!

"great job222222222222222222"

Gerald T on March 2025


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


Power Team Construction Company, LLC
65 Sunset Hill Road
4.50(
1
)
Approved Pro
Power Team Construction Company, LLC
65 Sunset Hill Road
4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 years of experience

With over 40 years of experience, Power Team Construction Company is your trusted choice for all of your excavation and construction needs. We do it all - design, demo, budgeting, excavation, septic systems, drainage, construction, and construction management. We have designed and built over 200 homes in Fairfield County. We can do it all or just what you need done. Flexibility ! We take pride in our work and can assure your satisfaction with your project. We want to make your dream a reality. Give us a call today for a free estimate!

"They have the right equipment and turn around quickly"

Jon L on January 2021

With over 40 years of experience, Power Team Construction Company is your trusted choice for all of your excavation and construction needs. We do it all - design, demo, budgeting, excavation, septic systems, drainage, construction, and construction management. We have designed and built over 200 homes in Fairfield County. We can do it all or just what you need done. Flexibility ! We take pride in our work and can assure your satisfaction with your project. We want to make your dream a reality. Give us a call today for a free estimate!

"They have the right equipment and turn around quickly"

Jon L on January 2021


Avatar for Fenn Construction
Fenn Construction
25 Curtiss Hill Road
4.89(
84
)
Approved Pro
Fenn Construction
25 Curtiss Hill Road
4.89(
84
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 local quotes requested

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!

"Communication was great!"

Lori P on May 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!

"Communication was great!"

Lori P on May 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
69 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 Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
422 New York 52
4.48(
21
)
Approved Pro
Cassidy Plumbing and Heating, Inc
422 New York 52
4.48(
21
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1402 local quotes requested

We are a fully licensed and insured plumbing and heating service offering comprehensive services for plumbing and heating in Westchester NY, Putnam NY, Southern Dutchess and the surrounding areas. Our services include toilet repair, hot water heaters, leak repair, drain cleaning, boiler services and much more. A complete listing of the services offered by our professional plumbers can be found on our website. In addition to plumbing and heating services for existing homes and new construction, we offer 24-hour emergency service for plumbing emergencies. Check our website www.cassidyplumbinginc.com for our specials.

"Arrived on time and performed work fairly quickly"

Sergei O on May 2025

We are a fully licensed and insured plumbing and heating service offering comprehensive services for plumbing and heating in Westchester NY, Putnam NY, Southern Dutchess and the surrounding areas. Our services include toilet repair, hot water heaters, leak repair, drain cleaning, boiler services and much more. A complete listing of the services offered by our professional plumbers can be found on our website. In addition to plumbing and heating services for existing homes and new construction, we offer 24-hour emergency service for plumbing emergencies. Check our website www.cassidyplumbinginc.com for our specials.

"Arrived on time and performed work fairly quickly"

Sergei O on May 2025


Avatar for Team Sewer Water Septic
Team Sewer Water Septic
1114 Middlebury Rd
New on HomeAdvisorNew on Angi
Approved Pro
Team Sewer Water Septic
1114 Middlebury Rd
New on AngiNew on HomeAdvisor
Approved Pro
140 local quotes requested
15 years of experience

Sewer and water installation and repair Septic repair and new systems call us we have the best prices and service.. give us a call you will be glad you did., we have installed over 400 septic systems in Ct Septic design..

Sewer and water installation and repair Septic repair and new systems call us we have the best prices and service.. give us a call you will be glad you did., we have installed over 400 septic systems in Ct Septic design..


Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
255 Stagg St
4.45(
38
)
Approved Pro
Roto-Rooter Plumbing & Water Cleanup
255 Stagg St
4.45(
38
)
Approved Pro
Customers say: Quality work
1341 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"The amount of times this company has no call, no showed for a problem with a unit they just installed is uncanny. Not to mention I was grossly overcharged for a service they aren’t even providing. Zero class. Zero accountability. Zero stars."

Beth R on February 2025

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"The amount of times this company has no call, no showed for a problem with a unit they just installed is uncanny. Not to mention I was grossly overcharged for a service they aren’t even providing. Zero class. Zero accountability. Zero stars."

Beth R on February 2025


Avatar for Leonard Plumbing And Renovations
Leonard Plumbing And Renovations
28 Alpine Drive Apt F
4.25(
4
)
Approved Pro
Leonard Plumbing And Renovations
28 Alpine Drive Apt F
4.25(
4
)
Approved Pro
3107 local quotes requested
Free onsite estimate

Leonard's Plumbing is your go-to solution for all plumbing needs. Our experienced and dedicated team offers a wide range of services, including repairs, installations, and maintenance. We are committed to providing prompt, reliable, and high-quality service to ensure your plumbing systems are running smoothly. Trust Leonard's Plumbing for professional and efficient plumbing solutions that you can depend on. At Leonard's Plumbing, we pride ourselves on delivering top-notch plumbing services with a commitment to excellence and customer satisfaction. Our team of skilled professionals is equipped to handle all your plumbing needs, from routine maintenance and repairs to complex installations and emergency services. With years of experience in the industry, we ensure that every job is completed efficiently and to the highest standards. Trust Leonard's Plumbing for reliable, quality service that you can count on.

"They were sloppy and messy. Then they left my main water valve leaking."

Robert F on September 2024

Leonard's Plumbing is your go-to solution for all plumbing needs. Our experienced and dedicated team offers a wide range of services, including repairs, installations, and maintenance. We are committed to providing prompt, reliable, and high-quality service to ensure your plumbing systems are running smoothly. Trust Leonard's Plumbing for professional and efficient plumbing solutions that you can depend on. At Leonard's Plumbing, we pride ourselves on delivering top-notch plumbing services with a commitment to excellence and customer satisfaction. Our team of skilled professionals is equipped to handle all your plumbing needs, from routine maintenance and repairs to complex installations and emergency services. With years of experience in the industry, we ensure that every job is completed efficiently and to the highest standards. Trust Leonard's Plumbing for reliable, quality service that you can count on.

"They were sloppy and messy. Then they left my main water valve leaking."

Robert F on September 2024

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FAQs for septic system installation and replacement projects in New Milford, CT

A failed backflow preventer can let contaminants seep into your drinking water. Watch for leaks around the valve, sudden pressure drops, slow drains, musty odors, or rusty-looking water. If you spot these red flags, call a licensed plumber right away for an inspection and repair. Keeping up with annual tests is the best way to catch problems early and protect your home’s water supply.

You might need a backflow preventer if you have features like irrigation systems, pools, or other water elements that could contaminate your water supply. Having a backflow preventer will help protect the safety of your water supply. Due to higher contamination risks, commercial and industrial properties are required to have backflow preventers.

Backflow preventers and backwater valves serve distinct roles in protecting your home’s water systems. A backflow preventer stops water from reversing in your main supply to keep clean water uncontaminated, while a backwater valve is integrated into your drainage system to block sewage backup during heavy rainfall or overflow. Each device is designed to address specific flow challenges and safeguard your property.

The time it takes to install a backflow preventer depends on the type of system. A plumber can install a simple backflow preventer, like those for a garden hose or appliance, in less than an hour. Installing a backflow preventer for a complex system can take up to a full day.

If you’re already breaking up your floor to install a sewer backflow preventer, it’s a smart move to tackle other plumbing upgrades while you’ve got easy access to the pipes. This is a great time to think about adding rough-ins for a basement bathroom or making other plumbing improvements. Once the floor is sealed back up with concrete, making changes later can be much more complicated and costly.

The New Milford, 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.
outdoor water lines with backflow preventer
Jun 12, 2025
Jun 12, 2025
Backflow preventer costs depend on type, size, location, and labor costs. This guide breaks down the cost factors to help you budget.
Man inspecting well
Apr 21, 2025
Apr 21, 2025
Discover how factors such as your location, service requirements, labor rates, and add-ons affect well inspection costs.
A septic system on the backyard
Apr 16, 2025
Apr 16, 2025
If you need to install a new septic system, use our cost guide to budget for this extensive project.
well pump in borehole water supply system
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.
septic tank in yard under repair
Mar 23, 2025
Mar 23, 2025
Budget for septic tank repair costs based on factors including parts, materials, labor, ongoing maintenance costs, and more.
Girl washing her hands in the kitchen
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.
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