Get matched with top french drain pros in Cornwall, CT

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4.3

(113 reviews)

Top-rated french drain pros.

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Verified Reviews for French Drain Service pros in Cornwall, CT

*The Angi rating for French Drain Service companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on August 26, 2022

Find French drain pros in Cornwall

Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)

Serving Cornwall, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"They addressed my basement seepage problem with a pump and drain. One-day service, results were wonderful!"
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
113 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Vanguard Plumbing Solutions LLC
Vanguard Plumbing Solutions LLC
5.0(
13
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 2022

Small jobs welcome

Credit card accepted

"Very knowledgeable plumber. Willing to do beyond what is needed to accomplish task ( removal of water softening system) Very fair pricing."
Gallery
Gallery
Gallery
Gallery
Gallery

+8

52 neighbors recently requested a quote
Recommended by33%of homeowners
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Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
397
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Chuck Stofko was very informative. Was patient in answering all my questions. Spent along time with me reviewing the process and the steps needed to waterproof my basment. I highly recommend him."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

14 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Groundworks
Groundworks
5.0(
7
)

Serving Cornwall, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"The gentleman who came to my home were absolutely great! Explained everything and made sure I was happy with the work every step of the way. I was nervous in the beginning but my fear subsided after Robert Charlesworth, Marcelo largo, Isaiah belcher and Johnathon Lopez made for a great experience. The attention to detail and dust control, tapping off areas they felt I wouldn’t want getting dusty exceeded my expectations! Thank you for your hard work and kindness. Trucks looked awesome new as well as tools and equipment. Great job guys!!"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

293 neighbors recently requested a quote
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Premium Northeast Plumbing LLC
4.9(
4
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 2023

Credit card accepted

Customers say: Quality work

"I gutted the master bathroom and redid it, hired Premium Northeast Plumbing to do all the plumbing work. Andrew the owner is awesome, professional, knowledgeable, personable and punctual. I would strongly recommend this company for any plumbing work."
Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for M&M Plumbing
M&M Plumbing
5.0(
2
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"My boiler stop working come to find out it was the gas valve and it need to be clean out. I love the experience I had with the company that was very transparent and open with the task step by step"
Kitchen faucet
Kitchen faucet
9 neighbors recently requested a quote
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Avatar for Evolution home improvement
Evolution home improvement
5.0(
5
)

Serving Cornwall, CT and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

We’re a locally owned and operated company with over 15 years of industry experience.\nWe value honesty and integrity in all aspects of our business. We offer a variety of Home\nImprovement services that are customizable to each individual project. We specialize in\nhandyman/carpentry work and a variety of related service and repair projects. We pride\nourselves on the quality of our work as well as our commitment to outstanding results.\nWe look forward to building lasting relationships with our clients and guarantee your\nsatisfaction!

Living room renovation
Living room renovation
Living room renovation
Living room renovation
Living room renovation

+11

2 neighbors recently requested a quote
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French Drains questions, answered by experts

In most areas, drain cleaning professionals don’t technically need a license, as they aren’t altering your plumbing system in any way. However, we recommend hiring a drain cleaning professional with a plumbing license and certification. Certified plumbers are more likely to provide professional solutions to drain clogs without damaging your system. They’ll also have the diagnostic tools and experience necessary to remove the clog entirely rather than providing a temporary solution, as a handyperson might. Use Angi’s state licensing tool to check your plumber’s professional licenses before hiring.

The cost to clean a sewer line is about $370, ranging from about $190 to $550 on average. The specific cleaning method and the problem's severity will impact the project's overall cost. Some of the most common sewer line cleaning methods include:

  • Snaking or rodding: $100–$250

  • Hydrojetting: $350–$600

  • Chemical treatments: $600–$1,000

  • Repair or replacement: $1,000–$7,500

You’ll likely pay between $300 and $450 to unclog your toilet with Roto-Rooter. However, the price could change depending on if the clog has caused a lot of damage, which your plumbing pro will want to inspect during your service appointment. Keep in mind that you won’t get a quote from Roto-Rooter over the phone. They have to send a pro out for an in-person cost estimate. You can also attempt to snake your own clog for a lot less, and simple drain snakes cost no more than $50.

No. You should never pour old paint down a drain or sewer because it can clog pipes and pollute the environment. You must dispose of paint properly and safely. Different types of paint need to be disposed of in different ways—oil-based paints must be taken to a paint recycling center, while you can throw dried-out water- or latex-based paints in the garbage. 

To unclog a plumbing vent, you first need to locate it. Look at your home's roofline. The plumbing vent will be a vertical pipe sticking straight up from the roof. Since this pipe runs all the way to the main drain underneath your house, you should also be able to find it in the attic.

The Cornwall, CT homeowners’ guide to french drain services

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

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