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Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

A dry, healthy home starts here.
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Zip code: 20149

Your Local Dealer is

3 Pros Basement Systems

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Our Services

  • Concealed drainage system
  • Powerful, reliable sump pumps
  • Battery backup systems
  • Patented waterproofing products
  • Energy-efficient dehumidifiers
  • Industry-leading warranties

Basement Waterproofing Companies in Connecticut

33 Progress Avenue
Seymour, CT 06483
All of Connecticut: including Fairfield, Hartford, New Haven, Orange, and Litchfield Counties.
New York: Westchester and Dutchess Counties.
View company profile for reviews, awards, before & after photos, and more.
850 Bedford St
Bridgewater, MA 02324
143 Greenland Rd Suite 3
Sterling, MA 01564
Massachusetts: from just south of Boston, including Brookline and Quincy, MA, across to western Massachusetts, Plymouth, and all of Cape Cod, including Provincetown.
Rhode Island: all of Rhode Island, including Newport, Providence and Warwick.
Windham County, CT
View company profile for reviews, awards, before & after photos, and more.

Our authorized Basement Systems dealer in Connecticut offers expert basement waterproofing services including drainage and sump pump installation. The company profile includes reviews, the contractor’s history, service area, ratings, and more.

Choosing the Right Waterproofing Company for Your Connecticut Basement

Having a wet basement is not fun to deal with. The risk of property damage and costly repairs all add to the stress of dealing with a damp basement. If you are suffering from constant worry about the health and safety of your basement, it’s time for a change.

If you're looking for a long-term solution to your wet basement issues, this is no job for an amateur. An experienced, licensed basement waterproofer must be contacted to ensure all issues are fixed. Whether it be pooling water, gaps in your foundation, leaky basement windows, or high humidity levels, a professional basement waterproofer will be able to detect such issues and provide a long-lasting solution. Don’t wait until your basement becomes a breeding ground for mold, pests, and other hazardous conditions. Contact your local Connecticut basement waterproofer today.

Look for expertise, training, and experience

By choosing a Basement Systems contractor in Connecticut, you’re getting a company that's been devoted to providing the best waterproofing solutions for over 30 years. Our dealers are trained in the diagnosis of sub-grade moisture problems as well as the design and installation of proper drainage, moisture and humidity control, and basement materials. All Basement Systems contractors are licenced and certified to fix wet, damp basements and crawl spaces. You can assure your wet basement issues are a thing of the past with this kind of expert service! 

Demand high-quality basement waterproofing products

Since 1987, Basement Systems has set the industry standard for dry basements. Your Connecticut Basement Systems dealer has exclusive access to 27 patented products that have helped homeowners over the past 30 years keep their basements dry. Such solutions include our WaterGuard basement drainage system,  UltraSump industrial-strength sump pump, and our SaniDry Sedona Basement Dehumidifier.

Other basement waterproofing products include basement wall and floor treatments, window wells, and basement window replacements. Browse the full line of basement waterproofing products.

Why Do Connecticut Basements Get Wet?

Flooded basement: Connecticut has humid continental climate with seasonal extremes. With precipitation year round and heavy rainfall occurs during the summer thunderstorm season flooding is an issue. When flooding hits your area, your basement is most likely to be the prime target for water damage.

Other wet basement signs: There are many possible sources for pooling water, damp basement walls or flooring, and high humidity. These include: rusty basement windows, poor grading around the foundation, leaks through cracks in the foundation, saturated soils, simple plumbing failures, and poorly functioning drainage or sump pump systems. A basement already musty and damp is ill-prepared for the next bad rainstorm! Basement waterproofing can address the underlying issues, prevent future water damage and improve the indoor air quality.

Basement Waterproofing & Crawl Space Repair

Waterproof your wet basement today! Basement Systems experts in the Connecticut area have helped homeowners for decades with their basement water issues. From identifying the source of leaks, flooding, groundwater seepage, and musty odors, our wide range of waterproofing and moisture control solutions have helped homes in Connecticut stay healthy and dry even in the toughest of storms. 

Wet Basement Solutions:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Basement Window Repairs
  • Exclusive Drainage & Moisture-Control Products
  • Industrial-Strength Sump Pumps 
  • Energy-Efficient Self-Draining Dehumidifier    
Dry Basement and Crawl Space Benefits:
  • Usable Basement or Crawl Space
  • Healthier Indoor Air
  • Mold, Dust, and Pest Reduction
  • Lifetime Transferable Warranty
  • Home Value Protected
  • Peace of Mind When It Rains!

Next Steps to a Healthy, Dry Basement in Your Connecticut Home

Basement Systems products address every major basement or crawl space problem, including moisture intrusion, flooding, leaky windows, structural rot, and excessive humidity. The best basement waterproofers for your Connecticut home are those who can diagnose the source of the problem and have the training, expertise and experience to design and install an effective system that keeps your basement dry.

1) Read Reviews & Check Out Past Work

Spend your time reading through the reviews of the basement waterproofing companies listed here. Check out their profiles that highlight their work (before and after photos), awards, and experience.

2) Get inspections and cost quotes

Call or fill out the Free Estimate form to set up an inspection of your basement. When you choose Basement Systems authorized contractor, you’ll get a free book on how basements are constructed and why they get wet, a custom design solution, and written estimate at no charge.

3) Choose Your Contractor & Enjoy the Result!

Choose a basement waterproofer based on the proposed solution, quality of materials, reputation of the contractor, and the price. Remember you only want to waterproof your basement once! After the work is completed, enjoy your dry basement for storage, finishing, laundry, and entertainment.

  • WaterGuard System in Hastings-on-Hudson, NY
    WaterGuard System in Hastings-on-Hudson, NY
  • CleanSpace, SilverGlo and SaniDry in Hastings on Hudson, NY
    CleanSpace, SilverGlo and SaniDry in Hastings on Hudson, NY
  • Scarsdale, NY Basement Waterproofing.
    Scarsdale, NY Basement Waterproofing.

Connecticut's Trusted Waterproofing Company

  • "We had a pipe leak in the basement, and a couple of people recommended Basement Systems..." Read Full Testimonial

    Susan of Larchmont, NY

    Customer Testimonial

              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.
    Larchmont, NY
  • "I'm extremely happy with Alberto's professionalism, knowledge, and results!" Read Full Testimonial

    John B. of Stamford, CT

    Customer Testimonial

              I'm extremely happy with Alberto's professionalism, knowledge, and results!
    John B.
    Stamford, CT
  • "Ferdinand was very knowledgeable and answered all of my questions to my full satisfaction." Read Full Testimonial

    Ed N. of Westport, CT

    Customer Testimonial

              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.
    Ed N.
    Westport, CT
  • "Just wanted to pass along some praise for two fantastic employees, Ben and Brandon, who helped calm our worst..." Read Full Testimonial

    Amy K. of Weston, CT

    Customer Testimonial

              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!
    Amy K.
    Weston, CT

Look no further than your local CT Basement Systems dealer for your wet basement issues. Solve your basement or crawl space water problem for good with our innovative solutions tailored to your home's needs. Whether you live in Hartford, Waterbury, New Haven, Torrington, Bridgeport, Stamford or New London, our basement dealers are available to assist you with your waterproofing needs. Transform your wet, leaky or humid basement into a usable, dry, healthier space today! 

Improve your home starting with a free basement inspection and estimate!

Wet basement? Call the company that has been revolutionizing basement waterproofing for more than 35 years. Basement Systems has been keeping basements dry for hundreds of thousands of homeowners throughout the United States, Canada, the United Kingdom, and Ireland. As a Basement Systems company, we offer an ensemble of patented, time-tested products that aren't available to other contractors. We can provide a permanent solution to your basement waterproofing problem and will back it up with a lifetime, transferable warranty. Whether you simply want to use your basement for storage and a laundry, or are planning to convert it to living space, the first priority is to make sure it’s dry.

Customer Reviews
  • By Susan M.
    Laurel, MD
    "Although I have not been back to the house yet after this recent..."

    Customer Review

    By Susan M.
    Laurel, MD

    Although I have not been back to the house yet after this recent servicing, it has always been great in the past.
  • By Brad H.
    Yonkers, NY
    "Max Biga was professional, knowledgeable and friendly. A credit to your..."

    Customer Review

    By Brad H.
    Yonkers, NY

    Max Biga was professional, knowledgeable and friendly. A credit to your company!
  • By Kathryn &.
    Pelham, NY
    "Al and his crew were very polite, professional, and worked quickly and..."

    Customer Review

    By Kathryn &.
    Pelham, NY

    Al and his crew were very polite, professional, and worked quickly and efficiently. Al answered all questions, offered excellent suggestions, showed me the tile samples and allowed us to keep samples for a few days to test them in various areas of basement.
  • By Frank B.
    Pelham, NY
    "Maintenance by Daniel who was great"

    Customer Review

    By Frank B.
    Pelham, NY

    Maintenance by Daniel who was great
  • By Brian D.
    Pelham, NY
    "Bruce Toth was the Service Technician that came to our house. He called..."

    Customer Review

    By Brian D.
    Pelham, NY

    Bruce Toth was the Service Technician that came to our house. He called twice to give the time of arrival which was appreciated and was right on time. Bruce demonstrated a strong understanding of the work to be done. He was personable and willing to re-educate me on the inner-workings of the pump and the ventilation system we have installed. He was meticulous, asked questions for input and answered all my questions. I was impressed and eager to write a review.
  • By DEavid C.
    Bronxville, NY
    "Bill was on site when the project started."

    Customer Review

    By DEavid C.
    Bronxville, NY

    Bill was on site when the project started.
  • By Sven V.
    Dobbs Ferry, NY
    "Your company Representative, Glen inspected my slab and immediately knew..."

    Customer Review

    By Sven V.
    Dobbs Ferry, NY

    Your company Representative, Glen inspected my slab and immediately knew the solution, which he explained very well. The technicians who arrived on time to perform the work were very professional and performed an excellent job. They were attentive to protecting walls and other items in the house, totally impressed me in their abilities to perform this delicate work and even cleaned up after themselves, which I told them was not necessary at that late hour. Glen quoted the job and to the credit of your company there were no hidden costs the difference between the Quote and deposit was all I was required to pay, which was quite refreshing as you can imagine. I would recommend your company and have already done so to my neighbors who I believe have to have the same problem with their slab as I did. Thank you to your entire company including Ownership you run a tight ship.
  • By Yuki K.
    New Rochelle, NY 10801, NY
    "Overall, my experience was excellent and although the price tag was much..."

    Customer Review

    By Yuki K.
    New Rochelle, NY 10801, NY

    Overall, my experience was excellent and although the price tag was much much higher than I expected to spend it was well worth the money. This is one case where I have to say you get what you pay for in terms of professionalism, organization, superior product and most important for us, your warranty. We are preparing our house for sale and the wet basement was a huge issue and now it is perfectly dry and completely a non-issue as we can point to your product and your warranty.
  • By Michael N.
    New Rochelle, NY
    "Rick was very knowledgable and very responsive to questions."

    Customer Review

    By Michael N.
    New Rochelle, NY

    Rick was very knowledgable and very responsive to questions.
Click to see why people hire us

Recent job requests for basement waterproofing in CT:

Project Location: Bethel, CT 06801

Comment: 2+ foot vertical crack in basement concrete wall with small amount of water and dirt seeping in. The crack runs to the floor on the south interior side of the basement. the home was built in 2000-2001.

Project Location: Sandy Hook, CT 06482

Comment: Hello, We has heavy rains last night and woke up to water in one area of the basement. Not sure if it seeped up from the ground or wall.

Project Location: Holmes, CT 06776

Comment: Water entering basement Partial slab looking to finish Potential cracks in foundation

Project Location: Milford, Ct, CT 06460

Comment: During the past 2 years, we have been getting water in our basement during heavy storms. We've been here 17 years and it has only happened one other time about 10 years ago. We would like to prevent it from happening again.

Project Location: Derby, CT 06418

Comment: Basement water leak and foundation cracks.

Project Location: Seymour, CT 06483

Comment: Mold and meldew issues and would love to waterproof

Project Location: Orange, CT 06477

Comment: Our basement is finished but I noticed what may be black mold on the wall and the basement smells horrible

Project Location: Seymour, CT 06483

Comment: Wet basement but it's finished we purchase the house not long ago

Project Location: Woodbridge, CT 06525

Comment: Dampness, cold, mold, bad smells, etc.

Project Location: Woodbury, CT 06798

Comment: Basement leaks during heavy rains, specifically near where the foundation wall meets the floor. Tried a few DIY fixes which helped a little bit, but with continued rain we get significant amount of water seeping in.

Project Location: Oxford, CT 06478

Comment: Cracks in basement floor. I'd like to get a quote to fill these cracks.

Project Location: Woodbridge, CT 06525

Comment: There is evidence of water intrusion in basement near oil storage tanks. I would like to ensure everything is being done to prevent any additional water getting into the area

Project Location: Bethany, CT 06524

Comment: I am in the process of buying this property. Recent inspection of the house revealed water damage to part of the basement wall. Inspector recommended getting a water drainage system (French/curtain drain, etc) in place.

Project Location: Middlebury, CT 06762

Comment: Garage under our house.

Project Location: East Haven, CT 06513

Comment: I have a pump already but not working correctly. Previous owner installed it need repair and new pump

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