Top-rated basement waterproofing pros.

Best basement waterproofing pros near Chatham, NY

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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

"⭐⭐⭐⭐⭐ We had Adirondack Basement Systems come to our home to lift our foundation, and we could not have been happier with the experience. Mikey, the foreman, and Justin, the installer, were absolutely fabulous from start to finish. Both were professional, friendly, knowledgeable, and incredibly efficient. They took the time to make sure the job was done right, kept us informed throughout the process, and made what could have been a stressful home repair feel completely manageable. It is so refreshing to have a crew come into your home who clearly takes pride in their work and also genuinely cares about the customer experience. Mikey and Justin represented Adirondack Basement Systems exceptionally well. We would absolutely recommend both of them, as well as Adirondack Basement Systems, to anyone needing foundation or basement work. Five stars all around. Thank you, Mikey and Justin, for such a positive experience!"
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SaniDry Sedona Dehumidifer
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+9

Response time12 hrs
Response rate100%
15 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

"Review of work to be done at initial app including pricing and step by step work details. Some available options and date of work start date discussd. All work competed on time and to my satisfaction.System works fine and warranty is transferrable. The whole team was friendly and hard working. Price determined by size of basement and options selected."
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+7

Response time1 day
Response rate100%
19 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

"Had a really good experience with Tri Stone Masonry and Restoration here in Annadale. We had a leak coming into our basement and needed it taken care of properly. The guys came out, figured out what needed to be done, and stuccoed the full inside of the basement to help seal and protect the walls. They did a very, very good job from start to finish. Everything looks completely different now, much cleaner and more secure, and most importantly they took care of the water problem. The crew worked hard, cleaned everything up when they were finished, and were easy to deal with throughout the job. Really happy with the work and I would definitely recommend them to anyone who has basement water or masonry problems."
Gallery
Gallery
Gallery
Gallery
Gallery

+1

26 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

277 neighbors recently requested a quote
Diversified Trades
4.6(
15
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Chatham, NY and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: True professional

"Greg restored one leg of a horseshoe driveway for us that another contractor had actually said was irreparable and regraded and resurfaced the entire driveway. He removed a couple dead trees and did some regrading on our yard. Weâ re very pleased with a job done quickly and with an aesthetic eye for detail."
Response time3 days
19 neighbors recently requested a quote
Recommended by100%of homeowners
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

Here at SMS Maintenance and SMS Paving, we pride ourselves on quality workmanship! You can always expect a great experience with us, a reasonable rate, and a quality finish to the job. Call us today!

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
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Chatham, NY and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Alex, the owner and lead contractor was a pleasure to work with. From start to finish the process was seamless. The waterproofing process was explained as well as the benefits from performing the work. Alex was personable, professional and knowledgeable. The pricing was very fair and competitive with the highest quality of workmanship."
Response time7 hrs
Response rate92%
3 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

Home improvement grants are available for various groups, including individuals with very low-income housing, elderly people, older adults, and veterans. These grants can cover a range of needs, from accessibility modifications to addressing critical issues that may affect a resident's health or safety.

Typically, waterproofing a basement should last up to 10 years. However, it’s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.

Yes, slab leaks are fairly common, especially in older homes and places that are prone to earthquakes which can move home foundations.

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

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.