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Wet basements and damp crawl spaces are the work Advanced Basement Solutions of Connecticut gets hired for. On Houzz, the company describes itself as a basement waterproofing, remodeling and restoration company based in Stamford, CT, serving Lower Fairfield County since 1998. A recent Google customer said the company encapsulated their crawl space, including a perimeter drainage system, new sump pumps, removal of old insulation and vapor barrier, and a new vapor barrier. That customer said the crew cleaned everything properly. A 2024 customer said Brian gave advice on water coming in from under the slab after heavy rain, and a sump pump with an alarm was put in and plumbed into an existing outside drain. That 2024 customer said the two-man crew used plastic to keep down dust and wore booties inside the house. A 2024 reviewer with a basement leak said the workmen stayed after hours on several occasions to get the job done. In a 2023 review, a customer said Brian Capone worked with their structural engineer to fix a crack along the entire length of their basement foundation. That 2023 customer said he also waterproofed the exterior and did the piping to and from the sump pump. A 2023 customer said a basement drainage system was completed ahead of schedule and the crawl space below the house had not taken a drop of water since. Connecticut lists its home improvement contractor registration, HIC.0632136, as active, held by Advanced Basement Solutions of Connecticut LLC.
I recently had Advanced Basement Solutions of Connecticut LLC complete a full encapsulation of my crawl space, including a complete perimeter drainage system, new sump pumps, removal of old insulation and vapor barrier, and installation of a brand‑new vapor barrier. They did a truly outstanding job from start to finish. The crew was professional, thorough, and clearly experienced. They took the time to clean everything properly, addressed every detail, and left the space looking immaculate. The quality of their workmanship is excellent, and the results speak for themselves — the crawl space looks completely transformed and far better protected. It’s rare to find a company that delivers this level of care and craftsmanship. I’m extremely pleased with the outcome and highly recommend Advanced Basement Solutions of Connecticut LLC to anyone needing crawl space or drainage work. They exceeded my expectations.
Brian's team(s) did an amazing job on my basement leak problem. This was not an easy job by any stretch. The workmen were very professional, neat and hardworking- staying after hours on several occasions to get the job done. I'm grateful for an excellent outcome and would highly recommend this company.
Brian and his team installed a system in our basement a bunch of years ago and it continues to save us every time it pours....it was the best investment we have made since we bought our house back in 2016
Advanced Basements added 2 sump pumps and water proofed my basement and crawl space and did an excellent job - I would gladly recommend them in the future
Brian gave good advice to solve my basement water problem, which was infiltration from under the slab after heavy rain. Put in sump pump with alarm and plumbed into existing outside drain. Two-man crew was excellent, professional, and cleaned up perfectly, considering the mess it makes to dig a 2' hole in a concrete floor. Used plastic to keep down dust, and used booties to walk inside house. Highly recommended.
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1 change recorded — last scanned Oct 13, 2026.
Typical your area range for this kind of work, from regional averages — not a quote from Advanced Basement Solutions Of Connecticut LLC. Use it to sanity-check bids, then get the real number in writing.
Not sure which you need? Start with an inspection — many reputable companies assess free, and independent assessments run up to $500.
The wall run getting the drain — a full 30×40 ft basement is about 140 ft.
Estimated range
$7,600 – $15,000
Typical waterproofing project around $11,300
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Gutter cleanings done ahead of heavy rain5.0
Foundation cracks repaired down to the footer4.5
