*The Angi rating for Basement Waterproofing companies in Potsdam, 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 Potsdam, 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 October 30, 2026
Serving Potsdam, NY and surrounding areas
Approved
In business since 1962
Free estimates
Emergency services offered
"Did not do not as bad as I thought"
+4
Serving Potsdam, NY and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Great company to work with, very friendly knowledgeable people and customer satisfaction is their goal. Matt and his crew did a superb job restoring our finished basement after it got flooded when our sump pump had failed during heavy rains. Dual pumps were installed, along with waterproof and mold proof walls and flooring and a Sedona dehumidifier air purification system."
+4
Serving Potsdam, NY and surrounding areas
In business since 1987
Free estimates
Emergency services offered
"My rear facade wall was falling apart, there was apparent deterioration, cracks falling apart. I was recommended to High Tech by our community board. Scaffold was used for this project. They chipped out the 4-story facade and applied wire-mash. First coat of cement was for curing and the second coat was the finishing coat. The finishing coat was very finely re-finished. The back-wall was waterproofed with thoro-coat. My roof was leaking as well at multiple places, bubbles had been formed with water seeping in, leaving into my kitchen. The weather was very rainy and stormy at that time and thanks to High Tech they repaired my roof by placing a new layer roof on top of the existing roof and stopped the leak. High Tech remains as one of the top recommended company in our community board."
+20
Serving Potsdam, NY and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"Josh showed up when he said he would and was very professional. Also, his bill was very close to what he quoted. I'm on a limited income so was very nice that he didn't add extra costs as some plumbers do. I will definitely recommend him!"
+57
Serving Potsdam, NY and surrounding areas
In business since 1997
Free estimates
Water is a common problem in all types of basements - from foundations with poured concrete to stone to block. We have provided drying solutions to thousands of each type of foundation! \nA dry basement will protect your home investment as well as enable a basement finishing project to enhance your storage space and gain additional living space. \nAt Basement Systems, we specialize in the unique problems that below-grade spaces present. Our installations include a written, transferable warranty that will provide you with long-lasting peace of mind. \n \n \n
Serving Potsdam, NY and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"The work was finished quickly and was a good job. The employee was Courteous and efficient."
Serving Potsdam, NY and surrounding areas
In business since 1990
Free estimates
"Excellent! They're doing an excellent job. They've been very good to work with. They're good communicators, and definitely know what they're doing."
+19
Serving Potsdam, NY and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"They did a very good job. They were quick and I am very happy with the work that they did for me."
Serving Potsdam, NY and surrounding areas
In business since 2000
Free estimates
Credit card accepted
Tri-State Basement Services specializes in basement waterproofing, and crawlspace encapsulation. We are a family owned and operated business out of Barre, Vermont since 2000. We serve Vermont, New Hampshire and Northeastern New York. \nHere at Tri-State Basement Services we are completely customer focused and as a result we have a very satisfied long-standing customer base. When you contact our company, you will come to see why over 3500 homeowners have chosen us to take care of their basement/crawlspace needs. \n \nWe an independent company that has learned, evolved, survived and is in business. We look forward to hearing from you and serving you in your basement/crawlspace needs.
Serving Potsdam, NY and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"He was quick and efficient."
+18
From average costs to expert advice, get all the answers you need to get your job done.
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
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.
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Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.
