More waterproofing contractors
See all ›
JS Masonry Construction LLC
One-day garage foundation rework4.3
Leonard's Masonry Service LLC
Slate walks and patio rebased and relaid4.1
Alex Masonry
Owner Alex works alongside his crew3.6
Local business · Harwinton, CTLocal business · 45 Silano Dr, Harwinton, CT 06791
Verified record
Wet Basement Waterproofing holds a 5-star Google rating from 13 ratings. Its work centers on wet basements and sump pits. A 2026 customer said they had Stephen overhaul their sump pit, called the result aesthetically pleasing and very functional, and said Christian did the work. That customer also said the pricing was reasonable compared to a much larger company. A 2025 customer wrote that large companies with call centers had quoted at least double and tried to sell unnecessary services. A 2024 customer said Stephen came over and took care of water issues in their basement, and that he stands behind his work. A 2023 reviewer who works as a Realtor wrote that Steve had shown up at a client's home and said they did not need a system and explained how to divert water away. A 2022 customer said Stephen came out within a few days of being contacted in 2021, during record rainfall, when other large companies quoted 4+ months. That customer wrote that almost a year after the basement was waterproofed there were no water issues at all. Connecticut lists its home improvement contractor registration, HIC.0660997, as inactive, held by Wet Basement Waterproofing LLC.
Typical your area range for this kind of work, from regional averages — not a quote from Wet Basement Waterproofing. 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
Had Stephen overhaul our sump pit. He proposed a great solution that was aesthetically pleasing and very functional. His pricing was extremely reasonable, especially compared to a much larger company, and his solution was better. They were able to come out and do it in a few weeks. Finished work was excellent and Christian, who did the work for us, was one of the nicest people I have ever met. Couldn’t recommend Wet Basement Waterproofing enough!
Amazing work and honest pricing. Avoid those large companies with call centers - they quoted me at least double and tried to sell me unnecessary services. Go with Stephen for any basement waterproofing needs
Both my husband and I are older & disabled. The water issues we were having in our basement were very difficult to take care of due to our health. We called Stephen who came over and took care of the issue for us. Him & his crew did a terrific job and he stands behind his work. Very professional and kind. It is such a relief to know our basement will stay dry now. Thanks to Stephen
Steve is absolutely Amazing!!! As a Realtor, my Reputation is Everything. Steve is the most honest caring person I have seen in waterproofing basements in my 17 years!!! His prices, are extremely fair, and I will Guarantee you Significantly less then any other basement system company on the market! He is NOT a salesman, he has shown up to my clients home in the past and told them you don’t need a system, and why they were getting water in the basement and how to divert water away. I have sent him several clients, who he has taken care of, and each client calls me, to thank me so much for making their homes water free!!! When you call Steve, let him know you read a review here and you had to give him a call. If your a Real Estate Proffesional, Steve’s name and number will be in your favorites location for sure!!! You will Not be disappointed!!! @TeamPowerhouseColdwellBanker
Probably the best and most honest person
Specializes in
Also offers
Languages
1 change recorded — last scanned Oct 14, 2026.
One-day garage foundation rework4.3
Slate walks and patio rebased and relaid4.1
Owner Alex works alongside his crew3.6