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
ThermalDry® Elite Plank Flooring
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

Middlebury, CT's Devoted Crawl Space & Foundation Crack Repair Professionals

Happy Customers Surrounding Middlebury, CT
Work Requests

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Reviews From Middlebury
Testimonials From Middlebury
A friend told me about your company.
Testimonial by John P. from Middlebury, CT
I saw an ad for your company in my mail.
Testimonial by Pat D. from Middelbury, CT

Middlebury, 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 Middlebury:

  • 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 Middlebury and areas nearby!

Trusted basement waterproofing company serving Middlebury

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 Middlebury:

  • 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 Middlebury homeowners - this includes sump pumps, basement dehumidifiers, french drains, and more. Schedule a free basement waterproofing estimate to learn more!

Transform your home with basement finishing in Middlebury

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 Middlebury:

  • 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 Middlebury and areas nearby.

Permanent foundation repair solutions in Middlebury

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 Middlebury:

  • 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 Middlebury and areas nearby.

Reliable crawl repair & encapsulation services in Middlebury

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 Middlebury:

  • 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 Middlebury 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 Middlebury - 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 Middlebury and nearby areas.

Job Stories From Middlebury, CT
Service Appointment in Middlebury, CT

This Middlebury home is an existing customer who has our WaterGuard System, SuperSump and SaniDry Dehumidifier. She called in to schedule her yearly maintenance appointment for the SuperSump pump and Dehumidifier. 

On the day of the service appointment, Service Technician Justin Jaffer arrived at the home on time and greeted the homeowner. He then explained the procedure of what a maintenance included and asked if there were any questions or concerns about the systems. With no concerns, Justin went into the basement to evaluate the systems. 

This was a simple maintenance routine. The SuperSump was pretty much clean with very little build up. Justin checked all the breathing holes of the sump pump and they were clear of any debris. So, with a scrub of the basin and a check of the battery, the system looked great. He checked the flow of water and then moved on to the SaniDry dehumidifier. With the dehumidifier, Justin opened up the system and replaced the filter. He also cleaned out any dirt or dust that was inside the system. Then he checked to see if the humidity was still at the recommended temperature of 55 degrees or below and it was. With both systems in pristine condition, Justin cleaned up and went to follow up with the homeowner. Justin gave a full report of what was done during this maintenance and reassured the systems were working perfectly. 

It is important to schedule these annual maintenances for your sump pumps and dehumidifier. Just like this homeowner, having a successful maintenance every year is better and less expensive than skipping out on annual maintenances and having to replace parts or worse…have a flooded basement. So, make sure that does not happen to you and call to schedule your annual maintenance! 1-855-200-7133


WaterGuard System in Middlebury, CT

This Middlebury, CT basement had a water issue every time it rained. This was very frustrating to the homeowner and wanted a permanent way to resolve the issue. After doing much research, she decided to call the experts at Connecticut Basement Systems to help find her the perfect solution to waterproof her basement. 

On the day of the appointment, Sales Representative Chad Achenbach arrived at the home to review the basement. He concluded that the basement would benefit greatly with a WaterGuard system. This system will collect water internally before it enters the basement and channels it to the sump pump, essentially keeping the basement dry all year long. This is exactly what the homeowner had wanted and moved forward with the project. 

On the day of installation, Krzys Wilk and his team installed the system professionally and efficiently. The system is installed internally, so the perimeter of the basement floor did need to be excavated. After excavation, the system is placed, backfilled with gravel and then sealed back with cement. Once the project was complete, the homeowner was thrilled and can now enjoy a dry basement!  



Work Requests From Middlebury, CT
Project Location: Middlebury, CT
Older Home, we experience seepage into the concrete basement with heavy rain. Need an overall evaluation, also need to swap wood support posts with steel.
Project Location: Middlebury, CT
Rubble foundation, with existing French drain and sump pump. We Also have a complicated crawl space.
Project Location: Middlebury, CT
Crack in foundation near corner of basement door leaks at times
Project Location: Middlebury, CT
Water comes into basement whenever it rains. Mildew smell.
Project Location: Middlebury, CT
Looking for a quote for a sump pump installation.
Project Location: Middlebury, CT
New home (2021), we need to finish the basement, adding one bathroom, enclosing utility room, ceiling, etc.
Project Location: Middlebury, CT
Basement finishing
Project Location: Middlebury, CT
Parts of basement get wet from heavy rain. It is not insulated and needs to be more usable year round.
Project Location: Middlebury, CT
I would like to explore installing a professional dehumidifier in my unfinished basement. My hope would be any dampness or musty odor be removed by the dehumidifier. Thank you.
Project Location: Middlebury, CT
Installing a bathroom in basement. Need a small area dug down to install a stand up shower.
Project Location: Middlebury, CT
Had flooding in basement this week from snow and rain. House was built June 2021 so very concerned.
Project Location: Middlebury, CT
Interested is having a useable moisture free basement for general family recreational and storage use. Shower and toilet are desirable features.
Project Location: Middlebury, CT
Looking to finish basement for extra family living space. Need to also seal walls.
Project Location: Middlebury, CT
Redoing window Wells outside of home
Project Location: Middlebury, CT
We are having a couple of moisture issues in our basement. We already have a sump pump, but are still experiencing seepage through the floor, as well as condensation on the ceiling and potential mold. We are looking for the right solution to keep our basement fully dry and repair/cleanup anything that needs to be fixed.
Project Location: Middlebury, CT
My basement just flooded and I need to figure out where the water is coming in from. I also want to waterproof and redo the basement.
Project Location: Middlebury, CT
There seem to be leakage in my basement, need to identify the issue and fix it.
Project Location: Middlebury, CT
Finish basement
Project Location: Middlebury, CT
Need to finish basement before i move in
Project Location: Middlebury, CT
Vapor barrier In crawl space