How much do foundation, basement or crawlspace waterproofing and encapsulation companies typically cost?
- Mount Vernon, New York Average$5,786
- Typical Range$3,950 - $5,786
- Low End - High End$1,500 - $13,000

Waterproofing, Foundation drains, Pressure Relief Systems , and 2 more
"These guys are nice and very professional, and the workers are not illegal immigrants. Not only that, but he uses top of the line materials. I definitely would use them again!"
JENNIFER P. in August 2018

Crawl Space Encapsulation, Basement Crack Repair, Sump Pump & Battery Backup Installation , and 2 more
"Workers were very professional and did an excellent job. I've had my drainage system and pump in place for 3 years now. Have not had a drop of water enter my basement since. I no longer stress when a storm is coming. I recommend American Dry Basement Systems to anyone with water issues in their basement."
E3700A3897D4A76A7AE37857E1279ED152EC8C7423B612B037661CD7C2521E6A 4. in August 2025
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
All Carpentry, Painting, Siding, Docks, Decks, Roofing, Gutters,
"It’s not done yet. Very friendly and understood the task and took his own measurements. Willing to negotiate a price. Easy to deal with."
Elaine J. in October 2024

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

Painting, New Roofs and All Repairs, All Flat Roofing, EPDM, Modified Bitumen, TPO, Built-Up, Copper Roofing and Flashing , and 2 more
"Thay did a good job and commucated well"
Tom V. in July 2011

Kitchen, Quality, bathroom , and 1 more
"Juan has completed a full kitchen renovation, bathroom, plumbing, and more projects for us. He has a wealth of experience and knowledge and takes his time to get the job done RIGHT. He is very trustworthy, honest, fair priced, and worked with our budget and ideas. We are glad we found him."
Elizabeth A. in November 2024

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

indoor air quality testing, dryer vent cleaning, mold testing and removal , and 5 more
"This company, and specifically Joseph, showed up on time, gave me a prompt quote, completed the work on time, he and his workers were all professional and courteous, and the quality of work was excellent. I would highly recommend them to anyone."
Marc T. in October 2022
Mount Vernon Foundation Contractors are rated 4.9 out of 5 based on 262 reviews of 262 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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