Get matched with top basement leak repair pros in Cornwall, CT

Q: What is the best basement waterproofing method?

• <div><p>The best basement waterproofing method depends on the issue you&rsquo;re trying to solve. For example, if you have standing water on your basement floor, a floor drain or sump pump might be your best solution. Or, if you have standing water around your foundation, installing a drainage system that protects your basement and foundation might be better. </p></div>

Q: What is the cheapest way to renovate a basement?

• <div><p>There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. </p></div>

Q: What are the cost factors for the price of basement waterproofing?

• <div><p>Several factors can impact the cost of <a href="https://www.angi.com/articles/whats-return-investment-basement-waterproofing.htm">waterproofing your basement</a>. Some of the most common cost factors include:</p><ul><li><p>Location</p></li><li><p>Square footage</p></li><li><p>Cause of the water leak</p></li><li><p>Type of foundation</p></li><li><p>Accessibility</p></li><li><p>Waterproofing method</p></li><li><p>Materials</p></li><li><p>Contractor experience and availability</p></li><li><p>Engineering reports, if needed</p></li><li><p>Structural and other repairs</p></li><li><p>Permits </p></li></ul><p></p></div>

Q: What's the difference between a channel drain and a French drain?

• <div><p>While both a channel drain and a <a href="https://www.angi.com/articles/what-is-a-french-drain.htm">French drain</a> serve a similar purpose, a French drain is designed to prevent groundwater from causing flooding issues. This type of drain system goes underneath the soil and is completely surrounded by soil and rock. A channel drain, also called a trench drain, removes surface water before it ever enters the ground&mdash;hence the concrete and above-ground installation method.</p></div>

Q: What causes a basement wall to bow?

• <div><p>External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure&mdash;these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your basement leak repair project in Cornwall, CT?

Select your specific project to find the pro for you.

Verified Reviews for Basement Leak Repair pros in Cornwall, CT

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

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

Last update on November 07, 2025

Reviewed in June 2025
I accidentally backed up into my garage door and Daniel from smart garage doors was able to repair it when everyone else said I have to replace He did an amazing job! He helped me out with a garage door repair in oaktown and waterbury. Smart garage doors did a fantastic job
Smart Garage Doors
Request a quote
Reviewed in December 2024
My hot water heater started leaking and I called DPT to come take a look. I will give them credit for showing up in a timely manner as it was an emergency situation. However, the price they quoted me was DOUBLE what it should've been. They wanted $2,800!! This is highway robbery. I asked...
DPT Plumbing, LLC
Request a quote
Reviewed in March 2018
Bob and Joey, from Total Mechanical Systems, had to come out to our home, 2 days in a row, to help us with a severe basement flooding situation. Water was coming up through the basement floor drains at a very rapid rate. Bob and Joey responded to our first EMERGENCY call on 3/1/18, when we...
Total Bath Systems, LLC.
Request a quote
Reviewed in April 2017
well and fast; Brian stands by his work. He came to make repairs without charge.
South County Fence Company, Inc.
Request a quote
Reviewed in June 2014
What we started with was a basement that flooded after barely a sprinkle and a driveway that iced over and poured water into the street with storm water or melting snow, freezing across the driveway and road. Mike from M.A.S. put together a plan, dealt with the DOT re: drains and water running...
M.A.S. Excavation
Request a quote
Reviewed in March 2014
always a pleasant and satisfying experience, Matt has repaired a few devices for me over the past year, goes over above every time. He has debugged computers for me and repaired phones and ipods.
C&M computers
Request a quote
Reviewed in September 2013
Like said, I went in as I had a tire leaking air. They were unable to find anything wrong with it. They replaced the valve core at no charge and were very friendly, but the tire still leaked air afterwards.
OLYMPIC TIRE & AUTO REPAIR
Request a quote
Reviewed in May 2013
We had a leak in the downstairs bathroom. Not only did he respond immediately but came within an hour, after stopping to pick up supplies needed. Very reasonable and quick reponse.
Pickering Construction LLC
Request a quote
Reviewed in May 2013
I needed stove repairs. He was familiar with, but did not have training for the particular product. He made several very good suggestions.
Ray's Appliance Repair
Request a quote
Reviewed in January 2012
He had to replace our entire furnace that was leaking gas in the house. He replaced everything in our very old house, it was some major work.
comfortzone heating & cooling llc
Request a quote

Find Basement leak repair pros in Cornwall

Get matched with top basement leak repair pros in Cornwall, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your basement leak repair project in Cornwall, CT?

Concrete Foundation Repair

Batt, Rolled or Reflective Insulation Install or Upgrade

Seamless Metal Gutters Installation

Verified Reviews for Basement Leak Repair pros in Cornwall, CT

Find Basement leak repair pros in Cornwall

Groundworks-New Haven

Groundworks-New Haven

Empire Construction Waterproofing llc

Empire Construction Waterproofing llc

Heritage Builders

Heritage Builders

Hammertime Contracting, LLC

Hammertime Contracting, LLC

Budget Dry Waterproofing, Inc.

Budget Dry Waterproofing, Inc.

C&C Home Finishing LLC

C&C Home Finishing LLC

Connecticut Basement Systems, Inc.

Connecticut Basement Systems, Inc.

Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

Plow and Property Projects LLC

Plow and Property Projects LLC

FS Sanchez Landscaping LLC

FS Sanchez Landscaping LLC

The Cornwall, CT homeowners’ guide to basement leak repair services

How Much Does a Basement Remodel Cost? [2025 Data]

How Much Does Crawl Space Encapsulation Cost? [2025 Data]

How Much Does It Cost to Frame a Basement? [2025 Data]

Digging Deep: Are Basements Included in the Square Footage?

How To Replace a Sump Pump in 5 Steps

25 Basement Remodel Ideas to Maximize Your Space

Find Basement leak repair Pros in other cities near youNot finding what you are looking for in Cornwall? Check surrounding areas for Basement leak repair pros.

Which Basement leak repair task are you tackling?Find Cornwall Basement leak repair services on Angi who specialize in any of these tasks