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Connecticut Basement Systems

33 Progress Avenue
Seymour, CT 06483
Mon-Fri 8:00am-5:00pm
In business since 1987
#HIC.0526823
Services Offered
Basement Waterproofing Basement Finishing Crawl Space Repair Foundation Repair

Larry Janesky's Connecticut Basement Systems has over 30 years of experience as the largest local basement waterproofing, crawl space encapsulation, foundation repair, and basement finishing contractor serving Connecticut and Westchester and Dutchess Counties, NY. They've helped more than 80,000 homeowners dry their wet basements and fix their dirt crawl spaces and they're ready to help you too!

As the authorized Basement Systems company in Connecticut and Westchester and Dutchess Counties, NY, customers benefit from:

  • Proven Products and Recognized Customer Service
  • Trained, Experienced Basement Waterproofing, Crawl Space & Foundation Repair Specialists
  • Lifetime Warranties - Ask for Details
  • Competitive Financing Options for Qualified Borrowers
  • Free, No-Obligation Estimates - Contact Today!

Services:

  • Basement Waterproofing, including interior concrete waterproofing and foundation waterproofing to help prevent basement flooding.
  • Crawl Space Encapsulation to help protect against mold, rot, and moisture problems.
  • Moisture Control for basements and crawl spaces to help prevent mold, rot, and musty odors.
  • Foundation Repair for cracks, bowing walls, uneven floors, and more.
  • Basement Finishing to create a comfortable, usable space.

Products Installed:

  • Sump Pumps - Primary & Battery Backup Systems
  • Interior Drainage Systems
  • Crawl Space Vapor Barrier & Encapsulation System
  • Energy-Efficient, Self-Draining Dehumidifier
  • Waterproof, Mold-Resistant Finished Walls
  • Waterproof Basement Flooring - Faux-Wood, Modular Carpet & Tiles
  • Foundation Piers & Wall Anchors

Service Area:

Proudly serving all of Connecticut, including Fairfield County, New Haven County, Hartford County, Litchfield County, Tolland County, Windham County, Middlesex County, and New London County. This includes the cities and towns of Bridgeport, Danbury, Fairfield, Hartford, Milford, New Haven, New London, Norwalk, Stamford, Wallingford, Westport, and surrounding areas.

In New York, they service Westchester and Dutchess Counties, including Ossining, New Rochelle, Port Chester, Peekskill, Mount Vernon, Scarsdale, Tarrytown, Poughkeepsie, White Plains, and nearby.

See before and after photos of wet basements, dirt crawl spaces, and foundations they've fixed and browse reviews and testimonials from more than 2,000 customers below! Call today to schedule your free evaluation and estimate.

Basement Waterproofing Basement Finishing Crawl Space Repair Foundation Repair
By Brian K. Beech Mountain, NC
full starfull starfull starfull starfull star
By Charles A. West Hartford, CT
full starfull starfull starfull starfull star
"I am quite sure that I made the right choice in my huge..."
By Dr. B. Hamden, CT
full starfull starfull starfull starfull star
"Thank you for a job well done. The system works so well..."
By VIVIAN M. RYE NEW YORK,
full starfull starfull starfull starfull star
"LET'S HOPE THIS PIPING SYSTEM WORKS SUCCESSFULLY AND I DO..."
Nadja T. Middletown, CT
Nadja T. had a wet and unusable basement in Middletown, CT...
Alaina F. Portland, CT
Click here to watch Alaina's testimonial!
Susan Larchmont, NY
We had a pipe leak in the basement, and a couple of people recommended Basement Systems...
Waterproofing a Basement - Riverside, CT -
Before
Waterproofing a Basement - Riverside, CT
After

Waterproofing a Basement - Riverside, CT

A family located in Riverside, CT expressed concerns regarding unwanted basement moisture seeping in along their basement's perimeter walls. Frustrated with needing to sweep water into an old sump pit, they reached out to the experts at Connecticut Basement Systems for assistance.  Upon calling, the homeowners made contact with Sales Representative Vincent Orsini. After setting up a free in-home consultation, Orsini arrived at the home to diagnose the family's concerns. Providing a finalized proposal, Orsini received acceptance to begin work. Shortly after, Foreman Antonio Diaz and his team arrived on-site to begin the installation process. Following a quick install, the basement was equipped with ample protection against further basement moisture!
FloodChek Washing Maching Hoses -
Before
FloodChek Washing Maching Hoses
After

FloodChek Washing Maching Hoses

People often forget to shut off the water valves when they're not doing laundry. This means that their washer hoses remain constantly pressurized at about 60 pounds per square inch. A regular cunsumer grade hose is not strong enough to handle this, and upon failure, up to 650 gallons per hour can shoot out of a standard size hose. That's more than 2.5 tons of water per hour!
FloodChek hoses are the finest, safest washing maching hoses in the world. FloodChek hoses are guaranteed for twenty years, or the life of your washing machine against failure due to defective design, materials and workmanship.
Leaky Basement Wall in Connecticut! -
Before
Leaky Basement Wall in Connecticut!
After

Leaky Basement Wall in Connecticut!

Here we have a leaky basement corner wall that would release water and flood the basement. With our crack repair products this CT basement will never have to worry about flooding again! 
Sump Pump installation in CT -
Before
Sump Pump installation in CT
After

Sump Pump installation in CT

In this basement we updated the sump pump to our SuperSump pump. 
2017 Angie's List Super Service Award
2017 Angie's List Super Service Award
Larry Janesky award the Valley of Chamber of Commerce's Silver Medal Award
Larry Janesky award the Valley of Chamber of Commerce's Silver Medal Award
Best Places to Work
Best Places to Work
Jeff Allen
Jeff Allen
Service Manager
Denise Coogan
Denise Coogan
Appointment Center Manager
Tony
Tony
Assistant Service Manager
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