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

Rocky Hill, CT's Respected Crawl Space & Foundation Repair Pros

Bruce went above and beyond, I was so pleased! Bruce was exceptional! He stayed until it was fixed. ...
Happy Customers Surrounding Rocky Hill, CT
Work Requests

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Reviews From Rocky Hill
Testimonials From Rocky Hill
Bruce was extremely professional
Testimonial by Bill C. from Rocky HIll, CT

Rocky Hill, 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 Rocky Hill:

  • 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 Rocky Hill and areas nearby!

Trusted basement waterproofing company serving Rocky Hill

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 Rocky Hill:

  • 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 Rocky Hill 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 Rocky Hill

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 Rocky Hill:

  • 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 Rocky Hill and areas nearby.

Reliable crawl repair & encapsulation services in Rocky Hill

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 Rocky Hill:

  • 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 Rocky Hill and areas nearby.

Transform your home with basement finishing in Rocky Hill

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 Rocky Hill:

  • 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 Rocky Hill 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 Rocky Hill - 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 Rocky Hill and nearby areas.

Job Stories From Rocky Hill, CT
Polylevel Job in Rocky Hill, CT

This family in Rocky Hill were having issues with their stairs and sidewalk slowly sinking below ground, posing a threat to anyone walking into their house. They gave us at Connecticut Basement Systems a call to fix the problem! 

When we arrived, we began our work to get this concrete lifted to a level that was safe for the family and visitors. By injecting PolyLevel into the concrete, we are able to lift the concrete so it is level again. PolyLEVEL is the perfect choice for residential concrete problems, because it's less expensive than replacing slab and the process is quicker than alternataive methods. 

Contact us for your FREE concrete lifting estimate today!


Work Requests From Rocky Hill, CT
Project Location: Rocky Hill, CT
Convert below-grade basement area (~ 50x 20') to livable area
Project Location: Rocky Hill, CT
Heavy Rains turn my basement into a swimming pool. I have isolated the leak to the seam where the precast steps/Bilco hatchway meets the foundation. Looking to get this sealed up before Spring rainy season starts.
Project Location: Rocky Hill, CT
Water in corner of basement
Project Location: Rocky Hill, CT
After large storm events, we have been seeing some seepage up through the concrete floor of our basement. It's spotty and tough to tell where it's coming from other than just the water table.
Project Location: Rocky Hill, CT
After Ida, we have a small amount of water in the basement. We are using a leak detection company to determine the source of the problem for potential insurance claims. We have need of a quote for basement waterproofing and potential foundation repairs.
Project Location: Rocky Hill, CT
Want to add another pump in a different location in my basement - large basement and current system getting over run when it rains more than 4 inches
Project Location: Rocky Hill, CT
We are looking to finish our basement. Would like someone to come out take a look, discuss and provide a price. Thank you.
Project Location: Rocky Hill, CT
During today's heavy storms, basement leaked from what looks like multiple points. Have a sump pump but water was everywhere, filled up ShopVac at least 6 times. Only had leaking like this once before, only happens during periods of very concentrated rain.
Project Location: Rocky Hill, CT
Crawl space analysis and concerns for insulating correctly. Also possible area of water in basement
Project Location: Rocky Hill, CT
Water coming up through floor and part of wall. Looking for quote to re-route water. Please do not call btwn 9:30-10am Wed and 1-2:30pm as I will be in meetings.
Project Location: Rocky Hill, CT
Intermittent flooding up to about 4 inches in our basement.
Project Location: Rocky Hill, CT
Water leaking into basement
Project Location: Rocky Hill, CT
Damp low ceiling basement
Project Location: Rocky Hill, CT
A part of my basement gets some water during heavy rains. I need a quote for installing a sump.
Project Location: Rocky Hill, CT
Water entering basement, at junction of wall meeting floor
Project Location: Rocky Hill, CT
I would like to finish my basement.
Project Location: Rocky Hill, CT
Looking to level sidewalk at my business
Project Location: Rocky Hill, CT
I purchased a house with a finished basement. I removed the carpet. I have 2 areas with water coming in.
Project Location: Rocky Hill, CT
The property I'm renting has leaking in the basement
Project Location: Rocky Hill, CT
I already have a sump pump system installed in my finished basement. I'd like to add a battery backup system to the pre-existing system.