Top-rated basement waterproofing pros.

Best basement waterproofing pros near Chatham, NY

Enter your zip and get matched with up to 5 pros

Top-Rated Basement waterproofing pros in Chatham - Updated Nov 2026

Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.6(
107
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Chatham, NY and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Warranties offered

"It was a complex project. They were very careful with their procedures and raised sunken concrete sections next to the house and around a pool to allow for drainage. They filled the major cracks. They were courteous and on-time over several days. After many years the water in the basement problem has been resolved."
Additional Photos
SaniDry Sedona Dehumidifer
Additional Photos
Additional Photos
Additional Photos

+9

Response time12 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for All Dry Basement
All Dry Basement
4.2(
22
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Chatham, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Having to go through water problems in a basement is stressful but I am so glad I went with this company. Every person I interacted with was competent and professional. Larry was my first point of contact and he was incredibly knowledgeable and contacted me regularly to check in. I had scheduled multiple quotes but Larry sold me instantly because of his knowledgeable and straightforward communication. Todd, the owner, was so kind and you can tell how thorough he is about the work he does. He took the time to explain things to me and even catch things outside their job scope to make me aware of. He was incredibly fair with the pricing of the job. Nick and Dave were the two I interacted with the most because they did a majority of the labor. They were the best. They were respectful and knowledgeable. They took a lot of time to keep me updated and offer guidance for the long term care of my home. Having them working in my home never felt inconvenient. I could not have been more pleased with them or their work. I would highly recommend this company and the team they have assembled. Thank you for saving my home!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
Response rate100%
19 neighbors recently requested a quote
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Chatham, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"As a realtor, I found Rich from Expedient Environmental Solutions while searching for a client who needed mold remediation. He and his crew did an excellent job at a fair price. They finished on time and left the home clean. So, when I was looking personally to have basement waterproofing (interior french drains and sump pump) along with radon mitigation, I received 3 quotes, of which theirs was the most comprehensive plan, and again not the highest quote overall. They finished the work ahead of schedule by bringing four workers the second day, were respectful throughout and left the area reasonably clean. I'm confident that my days (and nights!) with the shopvac and flooded basement are finally over, and grateful they stand behind their work for a full year. Good contractors are hard to find. Glad I found them. Thanks and I highly recommend!"
Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for TRI Stone Masonry & Restoration
TRI Stone Masonry & Restoration
4.9(
43
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Chatham, NY and surrounding areas

Approved

In business since 2003

Free estimates

"We had a serious basement and water problem at our home near Clove Lakes and Tri Stone took on a huge amount of work for us. The basement area was dug down approximately six feet and a new boundary wall was constructed to help stop water from getting through. They also worked on both the inside and outside, cleaning, repairing and waterproofing everything properly. It was a major project and the difference afterward was unbelievable. Really impressed with the amount of work these guys put into our home."
Gallery
Gallery
Gallery
Gallery
Gallery

+1

29 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Chatham, NY and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

"We cannot say enough good about Dylan, Seth and Tim. 3 very hard workers. Lifting heavy heavy loads of concrete and stone up my and down my cellar and porch steps. They never stopped for breaks. Great workers. Respectful and pleasant and knew their job requirements. Very careful with doors, floors etc It?s a messy job. ThankYou"
Foundation
Foundation
Foundation
Foundation
Foundation

+14

264 neighbors recently requested a quote
Avatar for SMS Paving
SMS Paving
3.9(
8
)
Basement Drainage Channels - Install

Serving Chatham, NY and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Replaced a pipe leading to our septic that was in bad shape. He was friendly and professional and cleaned up the area nicely before leaving."
New Driveway in Progress
Top Soil Delivered
Response time2 days
13 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Royal Services Property Maintenance
Royal Services Property Maintenance
4.5(
1
)
Basement Drainage Channels - Install

Serving Chatham, NY and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

Bray is 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.

Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rapid Response Basement Solutions
Rapid Response Basement Solutions
4.6(
56
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Chatham, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Rick came out and to look at my wet basement. Very friendly and honest. Gave me a good quote. Checked around and his price was unbeatable. He then got me scheduled quickly. His crew was very nice and respectful of my property. They were fast and efficient. They even went the extra mile to cover my stuff in the basement and save my grass where they dug to bury the pipe. Not expected but very much appreciated. Great experience all around and I can now not dread every time it rains"
Recommended by97%of homeowners
Showing 1-10 of 49
Basement Waterproofing FAQs, answered by experts

Periodic inspections and addressing drainage issues prevent further damage.

Yes, water coming up from the floor should be treated as an emergency. If you're unable to either identify or stop the source of the water on your own, contact an emergency plumber right away. In addition to harming your flooring, standing or pooled water can lead to water-damaged concrete.

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—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

You’ll need to reseal the foundation every five to 10 years, depending on the sealant you’ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.

Whether your homeowners insurance covers slab leak repairs depends on your specific policy and the cause of the leak. Many policies cover slab leaks resulting from a covered peril, such as a natural disaster, a falling tree, or pipes freezing and bursting within the slab. However, damage caused by invading tree roots, corrosion, or leaks from appliances may not be covered by a standard policy. It's a good idea to also check your home warranty plan for potential coverage if an appliance is the source. Contact your insurance provider for a full explanation of what your policy covers.

The Chatham, NY homeowners’ guide to basement waterproofing services

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