Connecticut Basement Systems, Inc. logo
Approved
Approved

Connecticut Basement Systems, Inc.

Concrete Foundation Repair, Basement Remodeling, Foundation Drainage Installation and Replacement,

About us

Connecticut Basement Systems is your trusted expert for basement waterproofing, crawl space repair, basement finishing, and foundation repair. Using patented, warrantied products, we provide permanent solutions for your home. Have a wet, flooded basement or crawl space? Tilted or bowing foundation walls? A basement you want to finish? We have a solution. We proudly serve homeowners and businesses all throughout Connecticut & Westchester County, NY. Call us today for a free inspection and no-obligation, estimate. Financing available. Additional phones - (203) 881-5090. Award winning.

Business highlights

39 years of experience

Services we offer

Basement waterproofing. Insulating. Crawl space. Foundation repair. Exterior excavation. Basement finishing. Moisture control. Sump pump installation & repair. Concrete Lifting and Concrete Leveling

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.7317 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
77%
4
13%
3
2%
2
4%
1
1%

Filter reviews by service

Showing 1-25 of 317 reviews
Marcy W.
Oct 2024
4.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Overall, working with the company was a good experience.

Justin F.
Aug 2023
5.0
Yes, I recommend this pro
Chuck Stofko was very informative. Was patient in answering all my questions. Spent along time with me reviewing the process and the steps needed to waterproof my basment. I highly recommend him.

Justin F.
Aug 2023
5.0
Yes, I recommend this pro
Chuck Stofko was very informative. Was patient in answering all my questions. Spent along time with me reviewing the process and the steps needed to waterproof my basment. I highly recommend him.

John F.
May 2023
5.0
Yes, I recommend this pro
$833
On time. Quick work

Dave C.
Feb 2023
5.0
Yes, I recommend this pro
Excellent, very professional crew, installed a new sump pump quickly . Very personable, clear explanation of all work

John B.
Feb 2023
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Very professional company great service great price

Tiffany G.
Jan 2023
1.0
$10,000
We used this company to waterproof our basement. We spent $10,000 and we continue to get water in our basement every time it rains. We have had serval rugs ruined and inconveniences due to this issue. They refused to fix the problem unless we pay. We did our part by informing them where the water comes in and how much, they failed us by not doing the job right the first and even second time the tried to fix it. I would not recommend this company to anyone.

Tiffany G.
Jan 2023
1.0
$10,000
We used this company to waterproof our basement. We spent $10,000 and we continue to get water in our basement every time it rains. We have had serval rugs ruined and inconveniences due to this issue. They refused to fix the problem unless we pay. We did our part by informing them where the water comes in and how much, they failed us by not doing the job right the first and even second time the tried to fix it. I would not recommend this company to anyone.

Paul C.
Sep 2022
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
No comments

Jon S.
Apr 2022
5.0
Yes, I recommend this pro
CT basement did a phenomenal job finishing our basement and we could not be happier with the results. They made every step of the process from design to the finished project simple and straightforward, everybody was easy to work with and made our opinions and needs the top priority and they were able to perfectly translate our vision into the final product. This was a fairly large project involving finishing 1200sq ft with an office, gym and full bathroom and their experience and expertise was obvious. They definitely understand the specific needs of a basement while making it look like any other room in the house. We would use them again in a second, we’ve even been joking about tearing down the rest of the house and just living in the basement!

Jon S.
Apr 2022
5.0
Yes, I recommend this pro
CT basement did a phenomenal job finishing our basement and we could not be happier with the results. They made every step of the process from design to the finished project simple and straightforward, everybody was easy to work with and made our opinions and needs the top priority and they were able to perfectly translate our vision into the final product. This was a fairly large project involving finishing 1200sq ft with an office, gym and full bathroom and their experience and expertise was obvious. They definitely understand the specific needs of a basement while making it look like any other room in the house. We would use them again in a second, we’ve even been joking about tearing down the rest of the house and just living in the basement!

Alyssa D.
Mar 2021
3.0
$3,800
The consultation went great. Cary came out and spent about an hour measuring and evaluating our basement. He left me with a quote the same day as well as my options. Although a little pricey we decided to go for it. The guys came out a few weeks later to insulate and were here all day. No issues there. However, the basement has not warmed up since and we spent quite a bit of money and were told it would be about 60-65° down there. It only increased by maybe 5° and still isn’t even close to 60/65°. I emailed the guy Cary who came out and was told he’d talk to his guys about it. No response. I had to follow up. Then he said he’d send someone out. Never got a call or anything to schedule it. Again I had to reach out. Weeks later he finally said he’d come out on 3/18/21 at noon. It’s now almost 1pm and he’s still not here. Their service was great when they wanted our money but now that we have paid, it seems we are not longer a priority and they don’t care to come fix whatever the problem may be. Very disappointing. We spent thousands of dollars and our basement still feels very cold!

Alyssa D.
Mar 2021
3.0
$3,800
The consultation went great. Cary came out and spent about an hour measuring and evaluating our basement. He left me with a quote the same day as well as my options. Although a little pricey we decided to go for it. The guys came out a few weeks later to insulate and were here all day. No issues there. However, the basement has not warmed up since and we spent quite a bit of money and were told it would be about 60-65° down there. It only increased by maybe 5° and still isn’t even close to 60/65°. I emailed the guy Cary who came out and was told he’d talk to his guys about it. No response. I had to follow up. Then he said he’d send someone out. Never got a call or anything to schedule it. Again I had to reach out. Weeks later he finally said he’d come out on 3/18/21 at noon. It’s now almost 1pm and he’s still not here. Their service was great when they wanted our money but now that we have paid, it seems we are not longer a priority and they don’t care to come fix whatever the problem may be. Very disappointing. We spent thousands of dollars and our basement still feels very cold!

Arthur I.
Mar 2021
5.0
Inspection Service
Yes, I recommend this pro
the product was excellently done. I am a contractor and I needed the job done quickly to get it on the market. they finished it in one day and left the cellar cleaner than when they came.arrtco llc James stablein project manager t t

Lili C.
Sep 2020
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
$3,500
will come right back if not perfect and make it so.

Sara L.
Aug 2020
5.0
Yes, I recommend this pro
Very well done job! Service technicians were knowledgeable and professional, thorough and efficient, kind and polite. I highly recommend the company for basement service.

Sara L.
Aug 2020
5.0
Yes, I recommend this pro
Very well done job! Service technicians were knowledgeable and professional, thorough and efficient, kind and polite. I highly recommend the company for basement service.

John D.
Aug 2020
5.0
Yes, I recommend this pro
Excellent, the service performed has always been done with efficiency and always on time. Their recommendations has provided additional mitigants to potential future issues and if a issue was risen they have always responded with a sense of urgency, Highly recommend.

John D.
Aug 2020
5.0
Yes, I recommend this pro
Excellent, the service performed has always been done with efficiency and always on time. Their recommendations has provided additional mitigants to potential future issues and if a issue was risen they have always responded with a sense of urgency, Highly recommend.

Anthony D.
Aug 2020
5.0
Yes, I recommend this pro
Great results from waterproofing. Turned my spring flooding anxiety to calm. As humidity rose in summer, I put in a small dehumidifier. Made basement noisy as it struggled to dry and produced a lot of heat. As temperatures rose to about 83 down there and the humidity rose to over 68%, I had same people put in a whole basement commercial-grade dehumidifier. The small unit dropped the humidity to around 50% in less than an hour. Incredible performance and have me peace of mind and peace and quiet downstairs. Temperature dropped gas as well. Weel worth the price to save my most expensive investment.

Anthony D.
Aug 2020
5.0
Yes, I recommend this pro
Great results from waterproofing. Turned my spring flooding anxiety to calm. As humidity rose in summer, I put in a small dehumidifier. Made basement noisy as it struggled to dry and produced a lot of heat. As temperatures rose to about 83 down there and the humidity rose to over 68%, I had same people put in a whole basement commercial-grade dehumidifier. The small unit dropped the humidity to around 50% in less than an hour. Incredible performance and have me peace of mind and peace and quiet downstairs. Temperature dropped gas as well. Weel worth the price to save my most expensive investment.

Dawn S.
Jul 2020
5.0
Yes, I recommend this pro
$3,000
It went well. Had some questions about work done, it took a few days to get the right person. Once did they set a date and came out and answered all my questions. Very thankful.

Dawn S.
Jul 2020
5.0
Yes, I recommend this pro
$3,000
It went well. Had some questions about work done, it took a few days to get the right person. Once did they set a date and came out and answered all my questions. Very thankful.

Robert H.
Nov 2019
2.0
$40,000
It's disappointing to only give two stars after this project started out with so much promise. Overall, the renovation is done and the drainage system seems to work but the construction process was very frustrating. +2 Stars The first star is for the salesman who gave a very educational presentation about their systems and drafted up our plans for how they'd renovate our unfinished basement. Plus, he visited our home twice while the work was being done to check in. The second star is for the pair of polite, hard-working guys who did the demo work, installed our flooring and built/rebuilt several walls. They were pleasant and always answered questions we had. -2 Stars On the less positive side, we were regularly frustrated with how the communication and billing were handled. Communications were received via scattered emails across random topics (supplies, payments, etc.) and it felt like a second job trying to collect and address each one. I asked more than once for a schedule of events and never saw a response, so of course several times we were not home to let workers in and/or there was confusion over what/where supplies were. A some point during renovations I asked for an estimate of our final bill (so we’re prepared to pay the large sum of money when work is completed). Despite repeatedly following up and even sending them my own estimate of the final bill, no information was provided. Of course when we got to the final invoice, it was wrong and I had to request they review & revise (some errors over $1,000) several times. -1 Star Lastly, there were a number of annoying details we didn't enjoy along the way. After the teams dug up a lengthy part of our lawn for a drainage pipe, the yard was left a mess and there wasn't any grass seed put down - which I was basically told they wouldn't be fixing. Another day, one of the technicians rang the doorbell and rudely told my wife "Your basement is locked", rather than telling her who he was and what he was here to do. Additionally, as we move back into our basement post-construction there are all sorts of messy spots left behind which I now have to clean up.

Robert H.
Nov 2019
2.0
$40,000
It's disappointing to only give two stars after this project started out with so much promise. Overall, the renovation is done and the drainage system seems to work but the construction process was very frustrating. +2 Stars The first star is for the salesman who gave a very educational presentation about their systems and drafted up our plans for how they'd renovate our unfinished basement. Plus, he visited our home twice while the work was being done to check in. The second star is for the pair of polite, hard-working guys who did the demo work, installed our flooring and built/rebuilt several walls. They were pleasant and always answered questions we had. -2 Stars On the less positive side, we were regularly frustrated with how the communication and billing were handled. Communications were received via scattered emails across random topics (supplies, payments, etc.) and it felt like a second job trying to collect and address each one. I asked more than once for a schedule of events and never saw a response, so of course several times we were not home to let workers in and/or there was confusion over what/where supplies were. A some point during renovations I asked for an estimate of our final bill (so we’re prepared to pay the large sum of money when work is completed). Despite repeatedly following up and even sending them my own estimate of the final bill, no information was provided. Of course when we got to the final invoice, it was wrong and I had to request they review & revise (some errors over $1,000) several times. -1 Star Lastly, there were a number of annoying details we didn't enjoy along the way. After the teams dug up a lengthy part of our lawn for a drainage pipe, the yard was left a mess and there wasn't any grass seed put down - which I was basically told they wouldn't be fixing. Another day, one of the technicians rang the doorbell and rudely told my wife "Your basement is locked", rather than telling her who he was and what he was here to do. Additionally, as we move back into our basement post-construction there are all sorts of messy spots left behind which I now have to clean up.
...
Showing 1-25 of 317

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

All skilled traders and home improvement contractors operating in the State of Connecticut are required to be licensed or registered by the State Department of Consumer Protection. License or registration identification is required to be on all advertising, business cards, signage, and contracts. You can check to see if a contractor or tradesperson is licensed or registered by going to: State of Connecticut licensing

FAQ

Connecticut Basement Systems, Inc. is currently rated 4.7 overall out of 5.

Connecticut Basement Systems, Inc. accepts the following forms of payment: CreditCard

Yes, Connecticut Basement Systems, Inc. offers free project estimates.

No, Connecticut Basement Systems, Inc. does not offer eco-friendly accreditations.

No, Connecticut Basement Systems, Inc. does not offer emergency services.

Yes, Connecticut Basement Systems, Inc. offers warranties.