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Best basement waterproofing pros near Andes, NY

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

Avatar for Basement Systems Of New York
Basement Systems Of New York
4.3(
42
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Andes, NY and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"The foundation was shifting. They drilled holes, put anchors. They put in a moisture barrier. They totally remedied it. They were professional. They have a whole team of architects. They were great! I recommend them to anyone who has basement problems. Very timely, professional."
Pouring A New Slab At Our Office - Bullville, NY
Calling A Last Minute Audible To Install A New Concrete Slab - Liberty, NY
Waterproofing A Walkout Basement With Our Patented Two-Stage Waterproofing System - Pine Bush, NY
Installing An Interior Waterproofing System With A Gravity Discharge - Holmes, NY
Knocking Down And Rebuilding A Foundation Wall - Kiamesha Lake,  NY

+7

Response time1 day
26 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.9(
19
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"I highly recommend this contractor. They were highly professional in every way: they always came just when they said they would, they did exactly what they said they would, they were great at solving problems that arose during the basement waterproofing project, and they did a really good job of keeping us informed multiple times a day about the progress of the project. The crew that handled our project was outstanding. We were especially appreciative of the work done by the foreman, Dan. Just great all around work."
Sidewalk Before
Sidewalk After
PowerBrace Installation
Queensbury PowerBrace After
Before Photo of a Schenectady Crawlspace

+13

Response time2 hrs
Response rate100%
68 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 Andes, 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

220 neighbors recently requested a quote
Hydro-Solutions, Inc.
3.2(
3
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time5 hrs
Recommended by100%of homeowners
Avatar for Sterling Masonry and Waterproofing
Sterling Masonry and Waterproofing
4.3(
14
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"The guys at Sterling converted our dark, damp basement into a bright, airy new living space. They were super professional and got the job done without disturbance to our day to day life and in a timely manner. I would highly recommend them. I want to give them 10 stars but the limit is 5"
Response time8 hrs
Recommended by81%of homeowners
Avatar for Basement Systems Of New York
Basement Systems Of New York
3.5(
20
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"we are selling our home and had water in the crawlspace. bs of ny waterproofed and insulated the crawlspace. an expensive fix, but one that is working and will hopefully allow us to sell the house. they were very clean and professional. crew of at least 6 and foreman came and finished job in 2 days and came back to insulate week later with a crew of one. very happy with the work and the financeing they gave us access to."
Response time2 days
Recommended by84%of homeowners
Avatar for Trade Masters
Trade Masters
4.8(
19
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"John from Global Dwelling did our initial assessment. I appreciated him taking time to explain all the work that needed to be done and why. His team came in a few weeks later and were really amazing. I think insulation work is super messy and will leave a ton of debris everywhere. I was pleasantly surprised to find a ton of cloth coverings coming in to cover everything and found no major dust/debris in the house when they were done. The guys were very nice and thoughtful while in the house. The work completed was completed on time and our house is definitely more comfortable. Our finished basement is no longer a freezer and the house doesn’t “sneeze” when there is a high wind. I have already recommended them to my neighbor for when he’s ready to insulate his attic!"
Crawlspace - Schenectady
You can see that we've insulated and air sealed the rim joists in this picture in addition to the B2B paneling.
You can see the main attic ducts have been spray foamed in this photo.  This keeps the warm air warm as it travels through your cold attic in the winter time.
Crawlspace - Schenectady
Basement Pre-Finishing - New Paltz

+4

Recommended by100%of homeowners
Avatar for Tri County Mold Busters, LLC
Tri County Mold Busters, LLC
4.9(
11
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Chris and Sayde and crew did a great job removing mold in kitchen ceiling. Subcontractor Ben did a great job putting kitchen back together. Clean up was spotless. A glitch or two, all corrected. Great customer service. Thanks for everything."
Response time2 days
Recommended by100%of homeowners
Avatar for High Tech Construction Co
High Tech Construction Co
4.3(
43
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"High Tech recently re-brownstoned the co-op that I live in on 83rd Street and did an amazing job.  The price that we got from High Tech was about half of what we were quoted from the next lowest bidder, but the work ended up being so beautiful that people walking by our building are stopping to take photos.  High Tech reconstructed all of the old brownstone details that had been worn off and totally lost over the years.  These guys were artisans and asked me for very old photos of the building, which they used to re-create the designs of the building details.  It took a bit longer than I expected but It turned out so great!!!  I never expected that they could bring our building back to it's former glory, especially given the reasonable price.   Come walk by and take a look.
A couple of years ago High Tech had done our stairs, which also came out beautiful.  They got the detail right on that too.  The brownstone stairs look so nice, they have rounded edges like the most expensive brownstones have.  But again High Tech's price was the most reasonable of the bidders.  The have also done some other smaller jobs for us such as re-pointing and again I was very satisfied with both the quality of the work and with the price.
Oh, I almost forgot.  The electric company did some work on our block and chipped tiny bits off of the new stairs and High Tech came and repaired it at no cost.  I was very impressed with that since it totally above and beyond.
"
Facade Restoration - High Tech Construction Co
stoop restoration -high tech construction co
Wood Stoop
Limestone Stoop
brownstone stoop and facade restoration

+20

Recommended by81%of homeowners
Elite Waterproofing
3.5(
4
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andes, NY and surrounding areas

In business since 2013

Free estimates

Offers commercial services

"Jacob was fantastic! He called before he came and actually came over an hour earlier than the appointment. Jacob was extremely polite and he quickly solved a leak problem with my toilet; also, the price was reasonable! I highly recommend this company."
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 28
Basement Waterproofing FAQs, answered by experts

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The Andes, NY homeowners’ guide to basement waterproofing services

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