How much do foundation, basement or crawlspace waterproofing and encapsulation companies typically cost?
- Middletown, Connecticut Average$4,277
- Typical Range$0 - $8,900
- Low End - High End$900 - $10,600

Crawl Space Encapsulation, Basement Crack Repair, Sump Pump & Battery Backup Installation , and 2 more
"I had my basement waterproofed almost 3 years ago by them and I had no issues since then with the basement flooding regardless of how much it rains. I highly recommend using American Dry Basement!"
9388234D6E83DE21D21276B74463650A51BE897FF365DF66C64A1AB6A9D6C8D2 C. in October 2025

concrete sevices, parging, stonework , and 2 more
"Leonard & Co. finished the job (front steps and walkway) much faster than we expected, and it looks even better than the photos. They had to navigate around road construction, but it didn't affect the quality of the work. Highly recommend this company."
Larry R. in April 2018

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
Middletown Foundation Contractors are rated 4.9 out of 5 based on 143 reviews of 143 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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