
Waterproofing, Foundation drains, Pressure Relief Systems , and 2 more
"Gregg and his crew are most professional reliable and personable. They did an amazing job in a timely manner, highly recommended, they are truly the best."
muriel S. in April 2018

Crawl Space Encapsulation, Basement Crack Repair, Sump Pump & Battery Backup Installation , and 2 more
"What can I say about American Dry Basement Systems? A few years ago, our area experienced an extraordinary amount of rainfall. My backyard looked like a pond, and water was rising all the way to the back of my house. At the time, there was already some water in the basement, but I believed I had a solid plan in place to manage it—completely unaware of the damage that was about to unfold. The next day, I went downstairs to check the situation and was devastated to find nearly four feet of water filling my basement. Storage totes were floating, along with irreplaceable family artifacts that meant the world to me—pieces of history from loved ones who are no longer here. I immediately tried contacting the fire department, but I wasn’t alone in this situation; many others were dealing with flooding as well. With no other option, I had to purchase another water pump. After a grueling 10-hour ordeal, the water was finally removed. Unfortunately, the damage was already done. I lost cherishe"
D9AFB8B95CA6ED576CB6CF0A3F7E1FDA60684522008B880138F6AC4E0E233348 5. in December 2025

Concrete and Masonry Services, Drywall Instalations and Repairs, General Home Improvements and Repairs , and 6 more
"Corri construction installed my electric water heater and everything worked out fine. Their price was competitive and were also professional. I would definitely recommend the company and may very well use them again."
Frank H. in November 2023
Waterproofing
"Tim, Jake and Jesse were phenomenal to work with! They performed structural repair to the box beam and main beam. They showed up early everyday and worked diligently to finish the job to a high quality standard. Their customer service and reliability can't be beat. I would recommend Diggs to anyone with foundational repair needs!"
F38A50949B241BB154A872309FCC93186271515A0D33680BC2429AFB69C44691 5. in December 2021

"Company was great fast and got the job done quickly"
Nick N. in June 2023

Concrete, Masonry, Railing fabrication and installation , and 2 more
"They are reliable & the work was well done."
John B. in December 2023

Flat Work, Driveways
"Very helpful friendly guys. Do a good and clean job"
Rafal B. in October 2018

Drain Cleaning, Plumbing, Water Heaters , and 1 more
"Excellent and very prompt service. Will definitely hire again. Highly recommend."
Wilma M. in November 2021

Basement Remodels, Basement Inspections and Basement or Foundation Waterproofing, Raise or Repair Foundations
"CT Basement systems did a wonderful job on the walls that were flood damaged. Their overall system is great. We didn't need the total renovation but if we did, we would certainly have had them do it. After researching others, this was the best."
Susan K. in December 2017
Hartsdale Foundation Contractors are rated 4.8 out of 5 based on 430 reviews of 430 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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