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TRUSTED BY CORNWALL, CT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon22
    Verified septic tank services reviews

Find Septic tank pros in Cornwall

Avatar for Westconn Septic Service, LLC
Westconn Septic Service, LLC
4.9(
136
)

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Tony arrived at the agreed time. He was professional, courteous, and answered any and all questions I had. This is the second time I hired him to service/pump our tank (last time was about 2 years ago) and I plan to hire him again when our next service is due. His prices are competitive and his professionalism is top notch. I highly recommend him to everyone requiring his services. DISCLAIMER: This review was written WITHOUT any promoting (or compensation) by Home Advisor or WestConn Septic. I am writing this solely because I feel that home owners should make a concerted effort to help each other find good companies."
Dbox replacement
Response time9 hrs
15 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Septic Masters of CT
Septic Masters of CT
4.8(
98
)

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"Steve is very knowledgeable and efficient on the installation of a new septic with pump. He cares about how he leaves the landscape when he is done and greatly improved how things were before. Not to mention the best price we received."
Septic installations
Septic installations
Demo
Demo
Demo

+97

Response time12 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Alterio Drain Cleaning & More
Alterio Drain Cleaning & More
4.6(
16
)

Serving Cornwall, CT and surrounding areas

In business since 2012

Free estimates

Emergency services offered

We offer all phases of Sewer & Drain Cleaning for Commercial & Residential Customers.Video inspection & locating service. Free Estimates. We offer a monthy coupons, We except cash, checks and Credit Cards. We can set up a bill out for certain customers. All work comes with a written Guarantee, Same day service,

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New Hot Water Heater

+3

Recommended by92%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Cornwall, CT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I specified that it was a tankless water heater, yet not surprisingly I was referred to a plumber who didn't know anything about tankless heaters, resulting in a waste of a couple of days. The second person did know about them, and so far the repair is working (fingers crossed). I wish CHW would pay attention to the details in my claim."
Recommended by82%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Cornwall, CT and surrounding areas

In business since 1971

Credit card accepted

"I think their coverage is a little spotty. You have to look at the document very carefully. It seems random to me. I reported a problem once and once I used the word "septic" they wouldn't cover it. Another time I didn't say it and then they covered it. You have to be really careful about how you phrase things."
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+2

Recommended by65%of homeowners
Avatar for Team Sewer Water Septic
Team Sewer Water Septic
New to Angi

Serving Cornwall, CT and surrounding areas

In business since 2010

Free estimates

Warranties offered

Sewer and water installation and repair \nSeptic 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 \nSeptic design..

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+10

Modern Septic Co
New to Angi

Serving Cornwall, CT and surrounding areas

In business since 2024

Free estimates

Offers commercial services

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. Call us today.\n

CTS Construction
New to Angi

Serving Cornwall, CT and surrounding areas

In business since 1999

Free estimates

We are 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.

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Septic Tanks questions, answered by experts

To determine the right size for your submersible well pump, find your well depth, water demand, and well casing diameter. The pump should match your well's specifications and meet or exceed your drawdown and pressure requirements. 

For precise sizing, make sure to research the different well pump sizes, consult the manufacturer's recommendations, or seek guidance from a professional well pump installer.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

Cisterns can be used as septic tanks, but septic tanks can’t be used as cisterns. This is because cisterns need to meet FDA standards for drinking water, but septic tanks aren’t required to meet those standards since they are only used for wastewater.

Pump the tank every 3-5 years, avoid flushing non-degradable items, and address leaks promptly to extend system life.

Well water is often assumed to be hard because of its high mineral content. Hard water can lead to mineral build-up in your pipes and appliances. You can manage hard water by installing a whole-house filter system. These systems can help extend the life of your water-reliant appliances like your hot water tank and dishwasher. 

The Cornwall, CT homeowners’ guide to septic tank services

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