Serving Connecticut, Westchester and Putnam Counties

Contact Us For
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


Before and After Pictures from Bristol
Brightwall Installation in Bristol, CT

Brightwall Installation in Bristol, CT

Before After
Brightwall Installation in Bristol, CT Brightwall Installation in Bristol, CT

These Bristol, CT homeowner was looking for an attractive, realiable replacement for their basement walls, along with an extra layer of protection. They gave us a call at Connecticut Basement Systems, and we were happy to come out! 

Kryz Wilk came in, and immediately knew BrightWall was the solution to this family's problem. BrightWall panels are durable, washable, and will not support the growth of mold or rot. They give the basement an attractive, cleaner look, and provide immediate protection from water, allowing it go through the drainage system.

Give us a call for your FREE wateproofing estimate today!

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

Bristol, CT's Respected Crawl Space & Foundation Repair Pros

The installation crew was good, and Joe Pascarella was knowledgable and pleasant....
Happy Customers Surrounding Bristol, CT
Work Requests

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Reviews From Bristol
Testimonials From Bristol
Very Satisfied with both the price and the quality of work.
Testimonial by Richard A. from Bristol, CT
I want to thank you for your swift response to my letter.
Testimonial by Nancy R. from Briston, CT
Overall excellent experience.
Testimonial by William T. from Bristol, CT

Bristol, CT's expert in basement waterproofing, foundation repair, & more

Connecticut Basement Systems has been your trusted home improvement company providing reliable basement waterproofing, foundation repair, crawl space encapsulation, basement finishing, and more to over 85,000 Connecticut homeowners since 1987. As a three-time winner of the CT Better Business Bureau's Torch Award for Marketplace Ethics, we are committed to creating an honest and reliable experience with our customers.

Whether you need a moisture-proof basement waterproofing system complete with a sump pump or permanent foundation settlement repairs, we provide these solutions and much more!

Our services in Bristol:

  • Basement waterproofing
  • Foundation repair
  • Crawl space repair
  • Basement finishing
  • Air purifiers
  • And more!

Schedule a free estimate to learn more. Connecticut Basement Systems proudly serves Bristol and areas nearby!

Trusted basement waterproofing company serving Bristol

A wet basement can affect your home more than you think. If left to worsen, water in the basement can cause structural issues, mold growth, pest problems, and more. That is why Connecticut Basement Systems provides patented basement waterproofing solutions, designed to keep your below-grade space dry and healthy for years to come! So, if you're tired of dealing with basement flooding, high humidity, water in basement, or other waterproofing issues, contact our experts today!

Our basement waterproofing services in Bristol:

  • Sump pump installation & maintenance
  • Basement drainage systems
  • Basement Dehumidifiers
  • Basement windows
  • Egress windows & window wells
  • And more!

Since 1987, we have provided warrantied basement waterproofing solutions to Bristol homeowners - this includes sump pumps, basement dehumidifiers, french drains, and more. Schedule a free basement waterproofing estimate to learn more!

Permanent foundation repair solutions in Bristol

No matter how minor your home's foundation problem seems, it is always better to schedule a foundation inspection and get repairs sooner than later. That is because issues like foundation settlement, leaning chimneys, bowing walls, and more can affect your house's value and curb appeal. Even worse, they can create unsafe living conditions for you and your family.

But there is no reason to worry - Connecticut Basement Systems is backed by Supportworks, a nationally renowned network of expert foundation repair contractors. This partnership also gives us exclusive access to professional training, warrantied solutions, and best practices proven by hundreds of dealers across the globe.

Our foundation repair services in Bristol:

  • Slab piers
  • Push piers
  • Helical piers
  • Foundation wall repairs
  • Crawl space support jacks
  • Wall anchors
  • Wall reinforcing systems
  • And more!

Schedule a free foundation repair estimate to learn more. We proudly serve Bristol and areas nearby.

Reliable crawl repair & encapsulation services in Bristol

A nasty crawl space can cause a lot of issues for the home. If left unrepaired and unsealed, the crawl space can start to rot and grow mold, leading to structural issues, unhealthy indoor air, and discomfort throughout the house. That is why Connecticut Basement Systems provides moisture-proof crawl space encapsulations and durable structural repairs.

When we seal the crawl space using a moisture-proof vapor barrier, add a high-performance crawl space dehumidifier, install crawl space jacks for failing support posts, and provide other crawl space repair solutions, we can create a dry, secure below-grade space for years to come!

Our crawl space encapsulation & repair services in Bristol:

  • Crawl space vapor barrier
  • Crawl space drainage system
  • Crawl space dehumidifier
  • Crawl space insulation
  • Crawl space support jacks
  • And more!

Schedule a free crawl space repair and encapsulation estimate to learn more. We proudly serve Bristol and areas nearby.

Transform your home with basement finishing in Bristol

Want to transform your dreary basement into the space of your dreams? From a lavish apartment to a new play area for the kids, Connecticut Basement Systems can help you with these remodeling projects and more - the only limit is your imagination! Unlike other basement finishing contractors, we actually use remodeling products designed to withstand common environmental conditions in the below-grade space, including moisture and mold. Plus, the basement finishing system is warrantied, has insulating qualities, dampens noise, and is eco-friendly.

Our basement finishing system in Bristol:

  • Finished basement flooring
  • Waterproof wall products
  • Ceiling tiles
  • Basement dehumidifiers
  • Replacement windows
  • Egress windows & window wells
  • And more!

Schedule a free basement finishing estimate to learn more. We proudly serve Bristol and areas nearby.

Quality basement waterproofing, crawl space repairs, & more since 1987

Connecticut Basement Systems is the largest basement waterproofing, foundation repair, crawl space encapsulation, and basement finishing company in Bristol - and for good reason. We are committed to improving the lives of our employees, customers, and the world through education and development. For over 30 years, we have built a solid reputation backed by honesty and expertise. So you can have absolute confidence in our services!

Contact us to schedule a free estimate today. We proudly serve Bristol and nearby areas.

Job Stories From Bristol, CT
WaterGuard System in Bristol, CT

This Bristol, CT home had a wet basement that concerned the homeowner. A wet basement can cause an unhealthy and disruptive environment. He wanted to find a solution to ensure that his basement would be dry all year long and decided to do some research on the internet to find the best basement waterproofer in the area. After conducting his research, he decided to contact the experts at CT Basement Systems.

On the day of the free, no-obligation estimate, Sales Representative Bret Citrin arrived at the home to inspect the basement. He concluded that this basement would most benefit from having a WaterGuard System installed. This award-winning, patented below-floor drain rests in a bed of drainage stone on top of the foundation footing. This keeps it out of the “mud zone” which is the point where clogged drains are common. The water is collected through this drain before it enters the inside of the basement. The water is then channeled to the sump pump where it is properly discharged away from the home. This is exactly what the homeowner wanted and decided to move forward with the project.

On the day of production, Foreman Krzys Wilk and his team installed the WaterGuard System professionally and efficiently. The perimeter of the basement flooring was excavated in order to place the system properly. Once installed, the area is back filled with gravel and then sealed off with cement. It is then connected to the sump pump where the water will be discarded through a discharge line away from the home. Once the project was completed, the entire basement was waterproofed and the homeowner can now enjoy a dry and healthier basement all year long. 

Work Requests From Bristol, CT
Project Location: Bristol, CT
Leveling and fixing floor joist and sill replacement
Project Location: Bristol, CT
Need bulkhead door replaced. Also, the contractor that installed the sidewalks screwed up by pouring sidewalk, the same height as the foundation. Water has been getting in. It seems like we need to add an inch or so to the foundation in order to raise it above the sidewalk, then replace the bulkhead door.
Project Location: Bristol, CT
Water in basement. Old system couldn't keep up with the rain this last week.
Project Location: Bristol, CT
Initial waterproofing = sump installation only. Would like estimate to complete the project.
Project Location: Bristol, CT
Water coming in through basement wall behind electrical panel
Project Location: Bristol, CT
Old foundation
Project Location: Bristol, CT
Flooring ceiling bathroom plumbing spiders
Project Location: Bristol, CT
We have noticed mold/mildew forming in our basement as a result of moisture during the summer months and were curious what services you offer to help address the existing mold and manage it moving forward.
Project Location: Bristol, CT
Existing sump pit in basement overflows with heavy rain. Pump is installed, there is also a line going out from the sump pit but no idea where it's going. Thinking a new sump pump line needs to be installed, but also curious what the current setup is in the basement.
Project Location: Bristol, CT
Sump pump runs constantly (high water table area)...want to replace our inexpensive pump with a Zoeller or Liberty pump with battery back up & install underground PVC for drainage line. Insufficient small ridged above ground hose we currently have is not working, as it freezes in cold months.
Project Location: Bristol, CT
I'm interested on getting an estimate on basement finishing options
Project Location: Bristol, CT
Water in basement.
Project Location: Bristol, CT
Perimeter basement flooding. Found a whole in the foundation this morning and a steam of water flowing in.
Project Location: Bristol, CT
We have 3 old windows in our laundry room that with all this rain we have been having issues with them leaking and getting everything all wet. We want to address the issue before major damage is done.
Project Location: Bristol, CT
We have some water seepage under our flooring and in a wall in our basement but we do not know where the water is coming from.
Project Location: Bristol, CT
This person has filled out the Star Power Pro survey on that you sent them and is interested in another service you provide: Basement Finishing. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Project Location: Bristol, CT
I have mold in my recently purchased condo basement. I was suggested to have a humidifier hookup done so the air can be cleared a bit.
Project Location: Bristol, CT
Railroad tie driveway retaining wall is failing. Difficult project due to trees and arborvitae up against the wall.
Project Location: Bristol, CT
Want to finish part of basement
Project Location: Bristol, CT
Basement floods when heavy rain