Serving All of Connecticut, Westchester and Putnam Counties

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A Free Estimate!
Reviews From Terryville
Products & Services
Basement Waterproofing Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Basement Dehumidifier
French Drain Alternatives


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Crawl Space Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
Foundation Underpinning
EZ Post Deck Repair
Shotcrete Wall Restoration


Basement Finishing & Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Basement Egress Windows


Company Awards
2017 Angie's List Super Service Award
Connecticut Basement Systems has been awarded the 2017 Angie's List Super Service Award®! The Angie’s List Super Service Award honors... [Read more]
Larry Janesky award the Valley of Chamber of Commerce's Silver Medal Award
Larry Janesky was awarded the Valley Chamber of Commerce's Silver Medal Award for the Big Build at Ansonia Nature Center!... [Read more]
Best Places to Work
For the 3rd time, Basement Systems has won the Best Places to Work award for being one of the best... [Read more]
More Awards

Terryville, CT's Local Foundation Repair & Basement Remodeling Company

Happy Customers Surrounding Terryville, CT
Work Requests

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Responsible basement waterproofing, foundation repair, basement finishing, crawl space repair company serving Terryville, CT

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Terryville, CT.

Services we offer in Terryville:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
News & Events From from Terryville
Waterproofing Your Old Basement!
Is your basement an older one that looks more grey than glistening? We're here to offer you tips on how to keep your space in tip top shape!... [Read more]
Wild weather causes tornadoes and chaos in CT
High winds, rain, hail and tornadoes made for a day of wild weather in Connecticut on July 22nd. Bristol, East Litchfield, Terryville and Thomaston all confirmed tornado touchdowns with winds of 100 miles per hour. ... [Read more]
Is Your Home Santa Ready?
Christmas is steadily approaching, which means Saint Nick is getting ready to pay a visit to your house. Follow our tips to make sure the big guy feels comfy when he arrives!... [Read more]
Work Requests From Terryville, CT
Vicinity of Ronald Rd. in Terryville
Crack in the foundation
Vicinity of Frankie Ln in Terryville
Two cracks in foundation. We are looking to buy this house and want to get an estimate before putting in an offer.
Vicinity of Town Hill Road in Terryville
Parents basement is awful both have respitory issues and it needs to be cleaned and waterproof etc.
Vicinity of Wolcott Rd in Terryville
I have a partially finished room in my basement that I would like to complete and turn into an inlaw apartment, with kitchenette and bathroom (toilet and standing shower)
Vicinity of Heather Lane in Terryville
We noticed wet foundation and wall in basement, near washer and dryer. Recently noticed water pooling on the deck after it rains so not sure if leaking down into basement
Vicinity of East Orchard St in Terryville
We have a raised ranch with a finished in law basement . In the last 4 years the water issue has gotten worse. When it rains the water comes into the garage ( there are 2 drains in the floor) but it goes through the wall and foundation and under the kitchen door and floods my kitchen. We would like to get some ideas and quotes on what needs to be done to fix this issue please . You can contact me at the number above .. Thank you Allison
Vicinity of Meridian St in Terryville
Basement room finishing for possible office
Vicinity of Leslie Street in Terryville
Water leaking into basement from the ground in only one area . It is next to the water heater, but the tank is not leaking.
Vicinity of Allen Street in Terryville
Water coming into basement
Vicinity of Ridge Rd in Terryville
I'm looking for a quote on finishing my basement.
Vicinity of Seibert Drive in Terryville
I have a crack in my Foundation in my basement every time it rains heavy water comes in ! I would like a estimate to fix it !!! thanks
Vicinity of Sherman Ln in Terryville
Slab in detached garage has large and deep crack.
Vicinity of E. WASHINGTON ROAD in Terryville
Water coming up through the floor and flooding basement
Vicinity of Silver St in Terryville
Previous rain has flooded the basement. Been ongoing problem progressively getting worse.
Vicinity of Silver St in Terryville
Previous rain has flooded the basement. Been ongoing problem progressively getting worse.
Vicinity of DEWEY AVE in Terryville
My basement floods when theres a storm. I would like a quote for the subpump installation. Thank you!
Vicinity of Hoye St in Terryville
Looking for quotes on basement to be finish.
Vicinity of Highland Road in Terryville
Interested in finishing basement but have some water issues.
Vicinity of N Harwinton Ave in Terryville
Have space in basement want to turn into office
Vicinity of N Main St in Terryville
Looking to partially finish a basement for a kids play area. Basement has rubberized waterproofing according to the previous owner who built the home.
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