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  • Permanent waterproofing solutions
  • Strong, stud-free wall systems
  • Rigid foam insulation
  • Waterproof, low-profile flooring
  • Mold-resistant materials
  • Code-compliant egress windows

Total Basement Finishing Companies in Connecticut

33 Progress Avenue
Seymour, CT 06483
Total Basement Finishing of Connecticut is the authorized dealer for all of CT and Westchester County, NY.
View company profile for reviews, awards, before & after photos, and more.

Building Finished Basements that Last

1. You want to have a comfortable, beautiful finished basement, BUT you want it to last!

2. Most contracting companies use standard “above-grade” materials which is a recipe for disaster. These materials end up with mold and mildew and you have to tear out the whole basement and start over.

3. Total Basement Finishing contractors eliminate these problems by only using completely waterproof, inorganic & mold-resistant materials that are designed specifically for basements. You will have the basement you've wanted and it will last long as your house.

Patented Basement Materials

Once we’ve completed your basement remodeling project, we guarantee you’ll be as pleased and confident in our craftsmanship and sturdy materials as we are! 

Our Products Include:

  • Waterproof, Washable, Insulated Walls
  • Mold-Resistant, No-Sag suspended Ceilings
  • Full Basement Bathrooms
  • Variable, Energy-efficient Basement Lighting
  • French, Bifold & six-paneled steel Doors
  • Basement Staircases
  • Energy-efficient, Double-paned Windows
  • Carpet, Tile & Faux Wood Flooring

We use and install only top-quality, patented products and materials, including basement tiles, walls, and floors, as well as basement windows and energy-efficient dehumidifiers. Any and all work completed by our basement finishing contractors comes with a 50-year mold-and-moisture warranty to ensure lasting comfort in your home. We design, build and exclusively install our basement products. 

Whether you want to convert your unused basement into a home theatre, home gym, or family room, our basement contractors have the tools and knowledge for the job.

A Contracting Company You can Trust

Testimonials

  • Nadja T. had a wet and unusable basement in Middletown, CT... Read Full Testimonial
    Nadja T.
    Middletown, CT

    Customer Testimonial

    Nadja T.
    Middletown, CT
    Nadja T. had a wet and unusable basement in Middletown, CT. When the area flooded, she decided enough was enough. She wanted a dry and usable space that would add value to her home. Once she got in touch with Connecticut Basement Systems, the experts of All Things Basementy, she instantly knew she was in good hands. "This down stairs space was not usable, it use to be a struggle just to do laundry. Now, we use this space all the time, we play games, have a decent laundry room and added a small bedroom." -Nadja T.
  • Alaina F.
    Portland, CT

    Customer Testimonial

    Alaina F.
    Portland, CT
  • We had a pipe leak in the basement, and a couple of people recommended Basement Systems... Read Full Testimonial
    Susan
    Larchmont, NY

    Customer Testimonial

    Susan
    Larchmont, NY
    We had a pipe leak in the basement, and a couple of people recommended Basement Systems. We got French drains and a sump pump put in. The basement is dry now, which is great. The representatives were very nice and courteous, and we had no problems with them. I also like how they follow up and remind me about their service so I can be there early, because I'd forget otherwise.
  • I'm extremely happy with Alberto's professionalism, knowledge, and results! Read Full Testimonial
    John B.
    Stamford, CT

    Customer Testimonial

    John B.
    Stamford, CT
    I'm extremely happy with Alberto's professionalism, knowledge, and results!
  • Just wanted to pass along some praise for two fantastic employees, Ben and Brandon, who helped calm our worst... Read Full Testimonial
    Amy K.
    Weston, CT

    Customer Testimonial

    Amy K.
    Weston, CT
    We have been clients with CT basement/ Dr. Energy Saver for a few years at our home in Weston. I called in twice on Monday in a bit of a panic-there was an awful smell in the basement that was getting progressively worse over the past few days and we didn’t hear the pumps running. The second time I called, I we hadn’t heard pumps running at all that day and combined with the smell-we were naturally growing more concerned about water! I spoke to Ben who did an awesome job of trying to help and promised to try and fit me in ASAP and that he would call me in the am which he did! Was so appreciative of him and his follow through. Brandon was our technician and he was absolutely fantastic. He was very professional, knowledgeable and explained what he believed was the problem and promptly fixed it! He was so efficient and pleasant! Just wanted to pass along some praise for two fantastic employees, Ben and Brandon, who helped calm our worst homeowner fears and saved the day!
  • Ferdinand was very knowledgeable and answered all of my questions to my full satisfaction. Read Full Testimonial
    Ed N.
    Westport, CT

    Customer Testimonial

    Ed N.
    Westport, CT
    Ferdinand was very knowledgeable and answered all of my questions to my full satisfaction. He took as much time as was necessary to explain to me in detail how he would approach the problem. I chose you guys because of your companies reputation, and my contractor recommended you guys and I am so grateful for it.
  • We needed Basement Systems' service because we have water damage in the lower level of the basement... Read Full Testimonial
    Rebecca L.
    Monroe, CT

    Customer Testimonial

    Rebecca L.
    Monroe, CT
    We needed Basement Systems' service because we have water damage in the lower level of the basement. We initially got the water tracking system around the perimeter of the family room and also the sump pump, and about a year after that, they did the walls and the floors to their walls. It has all been very favorable. They always clean up after themselves. We haven’t had any water since they replaced the sump pump and they put in the tracking system. The quality of the work was excellent and the amount of time the job was done was better than any contractor we've ever had.
  • We called Connecticut Basement, got a quote, and got work done because it was a lot less expensive as I... Read Full Testimonial
    George
    Monroe, CT

    Customer Testimonial

    George
    Monroe, CT
    We called Connecticut Basement, got a quote, and got work done because it was a lot less expensive as I thought it would be. They put in a track system along the back of the foundation between two sump pumps. It was something that we had to do because we've been in the house since '86, and it would not be a good selling point. We had to take care and fix the problem to get to enjoy it before we sell it. Somebody came out and did all the layout. We thought we had an issue after and it just turned out that the concrete had not cured all the way. They did the work on Thursday, and then Saturday we had a torrential rain, so we had a little moisture. But we've had heavy rain since and everything is fantastic. I would recommend them.
  • We have a wet basement and purchased waterproofing and a foundation repair from Basement Systems.... Read Full Testimonial
    Cindy
    Litchfield, CT

    Customer Testimonial

    Cindy
    Litchfield, CT
    We have a wet basement and purchased waterproofing and a foundation repair from Basement Systems. They were considerably better quality, and had a more thorough treatment. The other company that gave us their estimate didn't address everything and didn't understand the problem. The service was done in two stages. The installation crew was very courteous and explained things to us. Glen whom we worked with to get the estimate and evaluation was helpful. He customized what we needed and prioritized some of things to do. Our basement is a lot drier now and we can tell almost immediately that the floor wasn't as bouncy, just by the way the doors shut. The work took effect fast.

If you want to completely remodel your Connecticut home’s basement or you’d like to simply refinish it, we’re the company for you! Our trained Connecticut basement contractors have years of experience in remodeling, refinishing, and renovating basements

We serve multiple Connecticut locations, including Hartford, Waterbury, New Haven, Bridgeport, Stamford, and New London. Contact our basement finishing contractors today to schedule your free basement inspection and receive a free finishing or remodeling quote. There’s no better time to refinish or remodel your Connecticut home’s basement – call today! For other home improvement services outside the basement please visit home remodeing contractor in Fairfield County, CT.

Finishing your basement is the most affordable way to increase your home's living space. But doing this construction work with standard "above-grade" materials is a recipe for disaster —in the form of mold, mildew and ongoing moisture problems. Total Basement Finishing eliminates these problems by only using waterproof, mold-resistant materials that are designed specifically for basement environments.

Customer Reviews

  • full starfull starfull starfull starfull star
    By Brittany
    Middlebury, CT
    The crew did a great job!!
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Brittany
    Middlebury, CT
    The crew did a great job!!
  • full starfull starfull starfull starfull star
    By Joanne
    Croton-on-Hudson, NY
    We are extremely happy with the completed job. We had the...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Joanne
    Croton-on-Hudson, NY
    We are extremely happy with the completed job. We had the basement waterproofed with a sump pump installed and the whole basement redone with there wall panels. We could not be happier with the results. The whole entire experience started the Friday after Christmas with our consultation and the basement was completely finished by March 1, 2012.
  • full starfull starfull starfull starfull star
    By Nolan H.
    Pleasantville, NY
    Start to finish. A very easy, pleasant experience.
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Nolan H.
    Pleasantville, NY
    Start to finish. A very easy, pleasant experience.
  • full starfull starfull starfull starfull star
    By Nancy S.
    White Plains, NY
    everything went as planned and the staff was efficient,...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Nancy S.
    White Plains, NY
    everything went as planned and the staff was efficient, showed up on time. the salesperson (Tom) explained the process thoroughly and the video was very helpful. I called him and he called me right back several times. All in all, a very good experience.
  • full starfull starfull starfull starfull star
    By Dorothy O.
    Chappaqua, NY
    So far things are so incredibly dry and comfortable...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Dorothy O.
    Chappaqua, NY
    So far things are so incredibly dry and comfortable downstairs. We are hopeful that your system has relieved the problem.
  • full starfull starfull starfull starfull star
    By David V.
    Rye, NY
    On Saturday 10/8/11 I had my sump pump system...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By David V.
    Rye, NY
    On Saturday 10/8/11 I had my sump pump system installed. The results were impressive, and the whole process was unbelievably easy. I feared the installation would be disruptive, messy and chaotic. Instead, it was a clean, controlled process that was incredibly smooth and efficient. Noel and Martine (I believe that was their names) did the job. They were prompt and courteous. I was very impressed by their professionalism and they should be commended. The electrician, Mr. William Stocker arrived early and did an awesome job wiring things up. He was a huge help as well. The whole installation was a breeze. And I'm really grateful for everyone involved. Thanks again.
  • full starfull starfull starfull starhalf star
    By Michael M.
    Rye, CT
    The jury is still out a little. The original system (pump)...
    View Review

    Customer Review

    full starfull starfull starfull starhalf star
    By Michael M.
    Rye, CT
    The jury is still out a little. The original system (pump) was not able to handle the flow and also we needed to add a second sub pump. You added the second one for free which is very good service. Now we need to see how it turns out. We have really liked all the people we have dealt with.
  • full starfull starfull starfull starfull star
    By Ed V.
    Pound Ridge, NY
    were able to accommodate my request to reposition the sump...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Ed V.
    Pound Ridge, NY
    were able to accommodate my request to reposition the sump pump would have liked to have been informed that the 2x4 joists (cut out during installation) would not be replaced and that any reinstalled sheetrock would not hang absolutely vertically (i.e. drain causes sheetrock to angle out at the bottom of the wall)
  • full starfull starfull starfull starfull star
    By Patricia H.
    Stamford, CT
    I'll recommend you any time. Your guys are polite, get...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Patricia H.
    Stamford, CT
    I'll recommend you any time. Your guys are polite, get right to the task at hand, do a beautiful job and clean up perfectly. I was very impressed on the two occasions I hired you.
Click to see why people hire us

Recent job requests for basement finishing in CT:

Project Location: Cos Cob, CT 06807

Comment: Need to refinish basement. Ripped out lower portion of drywall after water in basement.

Project Location: Riverside, CT 06878

Comment: Hi there - moving into our house, older colonial and looking to have basement 'finished'... lots of old small pipes on the ceiling, would like to brighten it up - smaller space w crawl space etc... looking for some solutions to 'clean it up' a bit

Project Location: Darien, CT 06820

Comment: Hi. We are looking to do some minimal renovations to our basement right now but it'll will be the first stage of an entire basement remodel. We are looking to see who can help with this first phase and get ideas now that we are at the beginning. we want to make sure we do all the renovations in the correct timeframe so we are not backtracking later on in the remodel.

Project Location: New Fairfield, CT 06812

Comment: Looking for a basement and attached single car garage apartment conversion

Project Location: New Canaan, CT 06840

Comment: Interested in finishing approximately 1,000 sqft of a basement.

Project Location: Ridgefield, CT 06877

Comment: Looking to finish 1/2 basement for living space.

Project Location: New Canaan, CT 06840

Comment: Basement finishing

Project Location: Weston, CT 06883

Comment: Hi, we're looking to get a quote for finishing our basement.

Project Location: Bethel, CT 06801

Comment: Refinish basement

Project Location: Westport, CT 06880

Comment: I'm interested in understanding what we could do to finish our basement. Its currently just a concrete floor with our heating system etc down there. We would like to turn it into useable space..

Project Location: Easton, CT 06612

Comment: We are looking to get a quote on finishing our basement. We envision three rooms and potentially a bathroom (a large rec/playroom area, a studio space, and something that could serve as an office/guest bedroom). We need to scope this project soon as we need it completed before our new baby arrives at the end of May. We're in the process of collecting bids over the next two weeks and hope you can come to the house and provide us with a free estimate. I look forward to connecting soon, Emily

Project Location: Sandy Hook, CT 06482

Comment: We are looking to finish the basement into a small play and hangout area for our children. We have received one estimate from a higher end remodel company and looking for another estimate

Project Location: Goshen, CT 06756

Comment: Looking to put walls and ceiling in an unfinished basement

Project Location: Middlebury, CT 06762

Comment: Basement partial finishing quote

Project Location: Orange, CT 06477

Comment: Would like a bathroom and kitchen included and how-to best utilize the space and best configuration

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