Serving Connecticut, Westchester and Putnam Counties

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A Free Estimate!
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

Suffield, CT's Friendly Basement Finishing & Waterproofing Company

"We made the job harder for the installers and they still got it done"...
Happy Customers Surrounding Suffield, CT
Work Requests

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Reviews From Suffield
Testimonials From Suffield
Ismael did a great job of explaining everything to me, and was very thorough throughout the project.
Testimonial by Chuck S. from Suffield, CT
I have done business with your company since 1989, and 1 pump has lasted 32 years. You are truly All Things Basementy!
Testimonial by William S. from Suffield, CT

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

Services we offer in Suffield:

  • 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
Work Requests From Suffield, CT
Project Location: Suffield, CT
Water in crawl space and in basement
Project Location: Suffield, CT
Unfinished basement flooded, looking to waterproof
Project Location: Suffield, CT
Moisture in basement, looking to seal cement
Project Location: Suffield, CT
I currently have a sump pump with a leech field. During times of heavy rain, the leech field seems to overflow and the water comes back in from around the exit pipe. I'm looking to find out our options to correct this.
Project Location: Suffield, CT
House is titled, interior wall cracked, crown molding is cracked.
Project Location: Suffield, CT
Looking to complete some of the basement for casual use; cover walls, eliminate dirt and insects.
Project Location: Suffield, CT
I have two sump pumps. One is not working. One is working but needs a battery back up system.
Project Location: Suffield, CT
Vertical cracks in foundation with leaking, want to fix and determine prevention, water proofing
Project Location: Suffield, CT
Wind driven rain on Bilco door appears to be a recurring problem. I would like a more waterproof solution.
Project Location: Suffield, CT
Looking for an estimate on sealing crawl space
Project Location: Suffield, CT
We would like to have our unfinished basement floor resealed and waterproofed as we are planning to sell our house
Project Location: Suffield, CT
I have a small 1000 sq ft ranch with under-house garage opening, we need more space and to increase the value of the house. Wondering if finishing the basement into living space is a good option.
Project Location: Suffield, CT
We have a small area in front of the door that leads out to the bulk head doors where water is coming in during very heavy rainy days. I have some pictures as well.
Project Location: Suffield, CT
Sill in garage is deteriorating. We believe it is from road salt & water damage over time. Would like assessment & quote to repair & seal sill.
Project Location: Suffield, CT
Basement is damp and musty, is already finished but would like to redo it but need to figure out how to get rid of dampness first.
Project Location: Suffield, CT
Changing the insulation under living room / kitchen in 20 x40 x 4 ft tall crawl space. Possible rat slab.
Project Location: Suffield, CT
Basement very wet after spring thaw and or consecutive heavy rainfall.,Sometimes up to 4".
Project Location: Suffield, CT
Just had ground water leaking into our finished basement in a few different areas.
Project Location: Suffield, CT
Finishing basement
Project Location: Suffield, CT
My house is old. Foundation has broken down with flooding, mold, etc. This one will give you a run for your money!!!