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Best basement waterproofing pros near Chatham, NY

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

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

"In all my years of hiring various contractors for work done on my own place, as well as for work done at some properites I managed for many years, (30)I have never had such excellent work done by any conractor. Not only did All Dry Basement honor their written estimate, they went beyond several times on other things not covered, but related. This was all done in Covid times. All workers were always unfailingly polite, respectful, neat, organized, prompt etc. Fill in the words of your choice for attributes that you would look for in a contactor, and you have a picture of All Dry basement people."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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

"I live in Great Kills and was having a serious problem with water getting into my basement. Paul and the team at TriStone Masonry & Restoration came out, looked everything over, and did an excellent job from start to finish. They reinforced the basement where needed, completed the stucco work, and properly waterproofed everything to help stop the water problem. The difference has been brilliant, and I?m extremely happy with the finished work. Paul and the whole team were professional, hardworking, and very easy to deal with. They explained what they were doing and made sure everything was completed properly. Really fabulous guys and I would definitely recommend TriStone Masonry & Restoration to anyone in Staten Island having basement or waterproofing problems."
Gallery
Gallery
Gallery
Gallery
Gallery

+1

25 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

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Foundation
Foundation
Foundation
Foundation
Foundation

+14

288 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

Diversified Trades, is your locally owned contracting company. When you hire Diversified Trades, to take on your project, you are hiring the best. The quality of work is unmatched and the staff is always polite, clean, and professional and will always leave the job site cleaner than when it was started. I am Greg Arnone, owner, an upstanding citizen and well respected within the community. We are always on time and will always return your call promptly. We pride ourselves on our punctuality. I am the biggest critic and very meticulous, I would rather put in a little extra time to make sure you are 100% happy and satisfied. Call today and start making your dreams a reality!

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
14 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
Showing 1-10 of 50
Basement Waterproofing FAQs, answered by experts

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

In some circumstances, foundation refacing or repair may be a better option for your home than sealing a foundation. It’s always a good idea to take steps to prevent moisture problems in your foundation, but if there are any structural concerns, those will usually need to be fixed first. When dealing with foundation issues, it’s a good idea to get a professional opinion so you can avoid bigger problems down the road. 

One handy thing about whole-house dehumidifiers is, once installed, you don’t have to worry about placement or changing the dehumidifier’s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

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.