*The Angi rating for Basement Waterproofing companies in Millbrook, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Millbrook, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on January 02, 2026
Serving Millbrook, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Credit card accepted
"Gregg and his team were amazing. They work fast but efficient and very neat. His team is very polite and courteous. Gregg also made suggestions for utilizing and improving my basement. I cannot say how pleased I am with his work."
+1
Serving Millbrook, NY and surrounding areas
Approved
In business since 1993
Free estimates
Warranties offered
"Went very well. They were neat, professional, and finished the job in a few hours. I would recommend them to anyone looking to install a drainage system.
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+7
Serving Millbrook, NY and surrounding areas
Approved
In business since 2009
Free estimates
Small jobs welcome
"Juan, the owner of Greenstone Waterproofing, stood by his workmanship and replaced faulty concrete that had unfortunately been affected by rain after the initial pour. Thank Juan for standing by your workmanship."
+73
Serving Millbrook, NY and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"I called the owner and he responded quickly and was able to provide a fair quote. The crew showed up on time and did great work."
Serving Millbrook, NY and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Owner is willing to give you a fair price."
+6
Serving Millbrook, NY and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"We had such a horrible time trying to find a solution to our finished basement taking on water a second time just after we redid our floors. After several estimates from people offering very outrageous solutions and prices, High Tech Concrete & Excavation reached out to us. We took a chance and were not disappointed in the slightest! Jimmy was great - good communication, fantastic and quick work, and VERY reasonable pricing which both my husband and I greatly appreciated. He was very honest with his estimate and actually cared to look at all points that were affected in the house instead of just outside. He even took time during their work to show me issues they found with our foundation and offered to fix them while he was here. It's been 3 months and absolutely no water has found its way into our finished basement We'll definitely be keeping their card and calling them back in the springtime to finish our driveway and for any other work we may need. You wont be disappointed!"
+167
Serving Millbrook, NY and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Was able to schedule a free consultation immediately and they looked through the basement to talk through possible mold issues. Turned out we didn’t have a mold problem but he answered all of our questions and was very kind!"
Serving Millbrook, NY and surrounding areas
Approved
In business since 2007
Customers say: Quick response
"Kevin is prompt in his snow removal service with a good price that is affordable. We are please on his service."
Serving Millbrook, NY and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"The gentleman who came to my home were absolutely great! Explained everything and made sure I was happy with the work every step of the way. I was nervous in the beginning but my fear subsided after Robert Charlesworth, Marcelo largo, Isaiah belcher and Johnathon Lopez made for a great experience. The attention to detail and dust control, tapping off areas they felt I wouldn’t want getting dusty exceeded my expectations! Thank you for your hard work and kindness. Trucks looked awesome new as well as tools and equipment. Great job guys!!"
+16
Serving Millbrook, NY and surrounding areas
Approved
In business since 1971
Free estimates
Emergency services offered
"Got it done fast for a reasonable price, would hire again!"
+8
Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:
Water in your basement, including damp walls or puddles on the floor
Mold spots in your basement
Musty smells or odors
Warped doors or walls
Cracks in walls
Insect issues, such as cockroaches and termites
You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home.
However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
From average costs to expert advice, get all the answers you need to get your job done.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
Foundation draining issues can cause a lot of problems for your house Learn how to spot these drainage problems so you can figure out how best to repair them.
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.
Wondering how you can make a flood-proof house? We’ve got 10 essential tips to prepare and protect you in case of flooding following severe weather.
Is basement waterproofing worth it even if you’re experiencing some or no water-related issues? Find out more about this preventive measure here.
