Top-rated septic tank pros.

Get matched with top septic tank pros in Windsor, CT

There are 4 highly-rated local septic tank pros.

Need a pro for your septic tank service project in Windsor, CT?

Select your specific project to find the pro for you.

TRUSTED BY WINDSOR, CT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon109
    Verified septic tank services reviews

Find Septic tank pros in Windsor

Avatar for Advanced Sewer & Drain Inc

Advanced Sewer & Drain Inc

493 Fuller St
4.86(
49
)
Approved Pro

Advanced Sewer & Drain Inc

493 Fuller St
4.86(
49
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 local quotes requested

Full service drain cleaning company with only highly experienced technicians.24 hour service at 1 fair rate.Satisfaction guaranteed.Minimum 30 day warranty on all work.

"Very happy with the company. We will use them in the future."

Nikki T on March 2023

Full service drain cleaning company with only highly experienced technicians.24 hour service at 1 fair rate.Satisfaction guaranteed.Minimum 30 day warranty on all work.

"Very happy with the company. We will use them in the future."

Nikki T on March 2023


W Hills LLC

Located In:
4.20(
5
)
Approved Pro

W Hills LLC

Located In:
4.20(
5
)
Approved Pro
Customers say: Quick response
54 local quotes requested
11 years of experience

We specialize in excavating, lot/land clearing, demo, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"He was difficult to work with and unresponsive to inquiries. After collecting a down payment from me, he made no progress on the project for months as verified by town hall, despite his claims that the project was in motion. I’ve been involved in court proceedings since May 2024 to get my money back. I won in small claims court and he still has yet to pay me as of July 2025."

Steven R on June 2025

We specialize in excavating, lot/land clearing, demo, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"He was difficult to work with and unresponsive to inquiries. After collecting a down payment from me, he made no progress on the project for months as verified by town hall, despite his claims that the project was in motion. I’ve been involved in court proceedings since May 2024 to get my money back. I won in small claims court and he still has yet to pay me as of July 2025."

Steven R on June 2025


Avatar for Advanced Well and Home Solutions

Advanced Well and Home Solutions

308 Brooklyn Rd
4.98(
84
)
Approved Pro

Advanced Well and Home Solutions

308 Brooklyn Rd
4.98(
84
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
12 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.

"Justin was great. He reached out very quickly after I made the inquiry on Angie. My situation was somewhat unique, I was trying to recover an old well that hadn't been used in decades. He worked with me as we discussed several possible options, and was very patient and adaptable with my frequent suggestions. In the end he was able to provide me with a functional well, with all new components, for what I considered to be a reasonable price. "

Tim B on September 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.

"Justin was great. He reached out very quickly after I made the inquiry on Angie. My situation was somewhat unique, I was trying to recover an old well that hadn't been used in decades. He worked with me as we discussed several possible options, and was very patient and adaptable with my frequent suggestions. In the end he was able to provide me with a functional well, with all new components, for what I considered to be a reasonable price. "

Tim B on September 2025


Avatar for DBG Construction, LLC

DBG Construction, LLC

PO Box 393
4.94(
41
)
Approved Pro

DBG Construction, LLC

PO Box 393
4.94(
41
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
12 years of experience

Welcome to DBG Construction! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help

"Quote was straight forward and extremely fair to remove a tree from my yard and ultimately replace part of my exterior sewer piping. They even graciously waited while I went through the review process with my insurance and honored the original quote. The work was then expedient, professional, and thorough."

Vanessa D on April 2025

Welcome to DBG Construction! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help

"Quote was straight forward and extremely fair to remove a tree from my yard and ultimately replace part of my exterior sewer piping. They even graciously waited while I went through the review process with my insurance and honored the original quote. The work was then expedient, professional, and thorough."

Vanessa D on April 2025


Avatar for Eastern Water Development Co.

Eastern Water Development Co.

5 Benson Road
4.76(
52
)
Approved Pro

Eastern Water Development Co.

5 Benson Road
4.76(
52
)
Approved Pro
Customers say: Quality work
24 local quotes requested
59 years of experience

We have been in business since 1966 and have proudly served our community with an unparalleled range of water services. From the installation and maintenance of pump systems to the tap water you drink in your home, we have the expertise and services you need.As a full service water treatment company, we work with residential and commercial applications, providing only the best in water conditioning, treatment, filtration and more. Our certified professionals have years of experience in practicing only the safest and most efficient processes of water treatment.We have helped dozens of customers for over three decades and continue to do so. Our emergency services allow us to tend all of your water maintenance issues, whenever they may occur. The value and appreciation we have for our company is reflected in the work we do in our community.

"Great and quick service"

Kash R on October 2021

We have been in business since 1966 and have proudly served our community with an unparalleled range of water services. From the installation and maintenance of pump systems to the tap water you drink in your home, we have the expertise and services you need.As a full service water treatment company, we work with residential and commercial applications, providing only the best in water conditioning, treatment, filtration and more. Our certified professionals have years of experience in practicing only the safest and most efficient processes of water treatment.We have helped dozens of customers for over three decades and continue to do so. Our emergency services allow us to tend all of your water maintenance issues, whenever they may occur. The value and appreciation we have for our company is reflected in the work we do in our community.

"Great and quick service"

Kash R on October 2021


Performance Pump and Well Services, LLC

51 Bass Lake Road
4.95(
190
)
Approved Pro

Performance Pump and Well Services, LLC

51 Bass Lake Road
4.95(
190
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
27 local quotes requested

Performance Pump and Well Services, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with an amazing place to work. Performance Pump and Well Services, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust and treating every project with the utmost integrity and exceeding expectations. We greatly look forward to working with you.

"Jason was excellent. He came to my house, diagnosed the problem, and went to work and replaced my well water pump. His price was reasonable. No additional charges for coming to my house on Sunday. A very decent guy to work with. I would certainly use his services again."

Ike O on July 2025

Performance Pump and Well Services, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with an amazing place to work. Performance Pump and Well Services, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust and treating every project with the utmost integrity and exceeding expectations. We greatly look forward to working with you.

"Jason was excellent. He came to my house, diagnosed the problem, and went to work and replaced my well water pump. His price was reasonable. No additional charges for coming to my house on Sunday. A very decent guy to work with. I would certainly use his services again."

Ike O on July 2025


Avatar for Ray Page Plumbing, Inc.

Ray Page Plumbing, Inc.

8 Gerber Blvd Unit 2
4.89(
67
)
Approved Pro

Ray Page Plumbing, Inc.

8 Gerber Blvd Unit 2
4.89(
67
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

With over 25 years of experience in the home improvement industry, we are the experts you need to take care of your home or business. We handle everything from water heater installations to drain cleaning to well pumps and water treatment. We will treat your home as we would treat our own. Give Ray Page Plumbing, Inc. a call today we look forward to working with you!

"Na"

Josie D on June 2024

With over 25 years of experience in the home improvement industry, we are the experts you need to take care of your home or business. We handle everything from water heater installations to drain cleaning to well pumps and water treatment. We will treat your home as we would treat our own. Give Ray Page Plumbing, Inc. a call today we look forward to working with you!

"Na"

Josie D on June 2024


Kelley Septic and Drain

705 N MOUNTAIN RD
5.00(
3
)

Kelley Septic and Drain

705 N MOUNTAIN RD
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thinking Outside the Tank Kelley Septic & Drain does not stop at customer satisfaction. It is our goal to earn your loyalty by providing exceptional service in an efficient and friendly manner. Thinking Outside the Tank is what we like to call it. We consider all the working parts, delivering innovative and cost-conscience septic care that will extend the lifespan of your residential or commercial system. We are committed to extending the life of your septic system by employing properly-trained and skilled staff. Quality service is not what we do, its who we are. Call us today!

"It was very good. They did what they were gonna do."

Daniel M on November 2020

Thinking Outside the Tank Kelley Septic & Drain does not stop at customer satisfaction. It is our goal to earn your loyalty by providing exceptional service in an efficient and friendly manner. Thinking Outside the Tank is what we like to call it. We consider all the working parts, delivering innovative and cost-conscience septic care that will extend the lifespan of your residential or commercial system. We are committed to extending the life of your septic system by employing properly-trained and skilled staff. Quality service is not what we do, its who we are. Call us today!

"It was very good. They did what they were gonna do."

Daniel M on November 2020


R Cox Enterprises

17 Warren Rd
3.67(
6
)

R Cox Enterprises

17 Warren Rd
3.67(
6
)
40 years of experience

We are a full service Excavation and Trucking Company with 30+ years of experience. Specializing in Complete Septic System Installation and Repair. New or Failing System we perform perk and have Design Engineers we work with your particular project. Demolition of any Building and removal of debris. We do not perform septic pump outs.

"Addendum to my last review: When the septic pump failed, we discovered how many corners were cut. Instead of a septic pump, a sump pump (for rainwater) was installed with the 1½ inch pipe joined to a 2 inch pipe to make it look like it was supposed to. There was no coupler on the pipe leading to the distribution box, necessitating cutting the pipe to get the sump pump out. No check valve. Do NOT use this guy."

Candy K on June 2025

We are a full service Excavation and Trucking Company with 30+ years of experience. Specializing in Complete Septic System Installation and Repair. New or Failing System we perform perk and have Design Engineers we work with your particular project. Demolition of any Building and removal of debris. We do not perform septic pump outs.

"Addendum to my last review: When the septic pump failed, we discovered how many corners were cut. Instead of a septic pump, a sump pump (for rainwater) was installed with the 1½ inch pipe joined to a 2 inch pipe to make it look like it was supposed to. There was no coupler on the pipe leading to the distribution box, necessitating cutting the pipe to get the sump pump out. No check valve. Do NOT use this guy."

Candy K on June 2025


All Odds Services LLC

69 Bruning Rd
No reviews yet

All Odds Services LLC

69 Bruning Rd
No reviews yet
Free onsite estimate

Offering Septic Repairs, Installation, and Inspections as well as any other Excavating or Drainage needs. Ask about our "Earthbuster", a machine that could potentially save you thousands on leaching field repairs! Small owner-operated company based out of CT, I look forward to helping you out!

Offering Septic Repairs, Installation, and Inspections as well as any other Excavating or Drainage needs. Ask about our "Earthbuster", a machine that could potentially save you thousands on leaching field repairs! Small owner-operated company based out of CT, I look forward to helping you out!

...
Showing 1-10 of 79
Septic Tanks questions, answered by experts

Neither system is necessarily better or worse than the other, but one of the two might be better for your needs. For example, anaerobic systems are less expensive than aerobic ones and don’t use power to run. On the other hand, aerobic septic systems don’t take up as much space and are typically more efficient than their anaerobic counterparts.

The bacteria already present in your septic system should be enough to break down solids in a properly maintained septic tank. However, if you’re in a DIY mood, you can try adding (well-mashed) rotten tomatoes to help the good bacteria fulfill their duty. Just make sure you give them a couple hours to work after flushing them down.

Trick question: There is no standard depth! Your septic tank may be buried anywhere from 4 inches to 4 feet below the surface of the earth, depending on factors like the height of the bedrock in your area and how far from your home the septic tank is located. If you’re not sure where your septic tank is located, a professional can help you find it.

Buying a well drilling kit will save you money over hiring a professional. That said, digging a well is risky. If you make an error, you may have to get help fixing it. Also, the DIY costs are still pretty hefty when considering everything needed to complete the project successfully. You’ll need to account for the permit, pump, water tank, and more. If you don’t feel comfortable taking the necessary precautions to tackle this on your own, go with a pro.

A leaking well pipe is quite different from if the well itself is leaking. To seal a leaking well, pour a cement mixture or bentonite into the space between the well casing and the borehole wall. The heavier cement collects at the bottom to form a solid seal, pushing lighter materials like mud and fluids up toward the surface. Professional well installation companies have the equipment to do this properly. 

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Windsor, CT homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.