About Connecticut Basement Systems in  Trumbull, Connecticut
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Products & Services
Basement Repair 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 Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb 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
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Egress Window

Before and After Pictures from Trumbull
Garage waterproofing job in Trumbull, CT

Garage waterproofing job in Trumbull, CT

Before After
Garage waterproofing job in Trumbull, CT Garage waterproofing job in Trumbull, CT

In this garage we installed a WaterGuard around the perimeter of the garage as well as a french drain system at the enterance of the garage. Then to remove the water completely we installed a TripleSafe Sump pump. 

BrightWall in this Trumbull, CT Garage

BrightWall in this Trumbull, CT Garage

Before After
BrightWall in this Trumbull, CT Garage BrightWall in this Trumbull, CT Garage

Our BrightWall wall covering turns ugly concrete walls into a bright clean look.

Company Awards
Larry Janesky, founder and CEO of Basement Systems Inc., has been named an Entrepreneur of the Year by Ernst &... [Read more]
Angie’s List Super Service Award 2014 winners have met strict eligibility requirements, which include an “A” rating in overall grade,... [Read more]
CT Basement Systems is proud to be given an award for Most Creative Campaign for our event, The Great Crockpot... [Read more]
More Awards

Connecticut Basement Systems serving Trumbull, CT 06611

Your crew arrived here on schedule to install the system, and they finished the job well within the estimated time....
Happy Customers Surrounding Trumbull, CT
Work Requests

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Reviews From Trumbull
Testimonials From Trumbull
It's been just fabulous. From the sales man all the way down to the workers.
Testimonial by Victoria B. from Trumbull, CT
We just experienced a recent deluge of rain and not a lick of water anywhere. Prior to your system, our basement would have flooded.
Testimonial by Tracy S. from Trumbull, CT
Very knowledgeable; left me very informed. I really had a handle on the problem...
Testimonial by Michael G. from Trumbull, CT

Responsible basement waterproofing, foundation repair, basement finishing, crawl space repair company serving Trumbull, Connecticut 06611

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 Trumbull, CT.

Services we offer in Trumbull:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Concrete Lifting and Leveling for settled slab / mudjacking alternatives
  • 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
Job Stories From Trumbull, CT

Testing job stories w/o city page

So much to write about

Where is this going to live?

Fixed Sunken Walkway

Miguel's front walkway was lifting and settling, creating an uneven surface that was dangerous for people to walk on. He immediately reached out to Connecticut Basement Systems. They offered Miguel a permanent solution to his sinking concrete slab problems, known as PolyLEVEL.

Miguel agreed to have his walkway lifted and leveled out with this efficient new method of concrete repair. PolyLEVEL is a two-part injection foam that is pumped beneath a concrete slab to fill the void between the soil and slab. This process firmly stabilizes the concrete and returns it back to its original condition.

Basement Finishing Job in Oxford, CT

Crystal H. of Oxford, Connecticut needed space for a home gym and media area, and decided to finish her basement. She read about Total Basement Finishing online, and loved the fact that our system is mold, mildew, and water resistant in the event of heavy rain or flooding.

Shortly after contacting us, she met with one of our basement finishing experts, Ron Marra. Foreman Justin Vizzard installed a FlexiSpan system before finishing it, to ensure no water leaked through the cracks in her basement. After the basement was waterproofed, it was ready to be finished. ThermalDry flooring and EverLast wall panels were put in. Crystal and her family loved the fact that the ThermalDry carpets were ten degrees warmer than concrete.

After the work was complete, Crystal had a beautiful new space for family and friends to hang out in. She will enjoy a finished, dry basement for years to come, complete with a 50 year warranty on the walls to ensure the quality of the product.

Basement Finishing Job in Milford, CT

Robert P. of Milford, CT wanted a clean, safe space for his kids to play in. He decided to turn his basement from a damp storage area into a finished basement. Robert reached out to Connecticut Basement Systems, and with Basement Finishing specialist Ronald Marra, devised a plan to transform his unfinished basement.

Soon after, foreman Erik Dobrzycki and his crew arrived in Rob’s home. They installed an Everlast perimeter wall system, which is fully washable and is 197% stronger than drywall. This wall system is created with inorganic materials-- materials that will not be damaged by water, and will not support the growth of mold or mildew. Additionally, Erik installed a half bathroom, electrical baseboard heating, a new window, and flooring.

Once the basement was finished, Robert and his family had a beautiful new living space to watch their kids grow up in.

A finished basement in Guilford, CT needed waterproofing

Martha H of Guilford, CT noticed her finished basement had wet spots in the carpeting. She realized that the wet finishing materials in her basement caused a potential mold problem and new she would have to do something about the situation before it got worse. After searching the web she found Larry Janesky's Connecticut Basement Systems and decided to have them come in for a free estimate to solve the water problem. 

Shortly after giving them a call, an appointment was set for Mike Fuschetto to come evaluate the basement. Mike decided that having Al Guglielmoni install a WaterGuard drainage system and a TripleSafe Sump Pump system would be the best bet to get rid of any water. WaterGuard is a drainage channel that will lead any water coming into the basement to the TripleSafe pump system, where it will be then pumped out of the home a safe distance away.

Michael also proposed the SaniDry Basement Air system for Martha's basement. The SaniDry can dehumidify and filter the air at the same time. It's ENERGY STAR® rating makes it three times more efficient than common hardware store dehumidifiers.

Martha has been very happy and having no issues with water coming into her basement. It's now a dry, moisture free space that is safe to refinish and enjoy for years to come.

Water Seepage into Basement in Greenwich, CT

Water seepage into Mike A's Greenwich, Connecticut basement was causing a mold problem and Mike got on the Internet and searched for "seepage causing mold."  He was in luck and filled out a contact form on BasementSystems.com.

On October 26th system design specialist Joe Pascarella came out to Mike's Greenwich home and performed a thorough inspection and measurement of the basement.  He then went over the cause of the problem -- water entering the basement through the floor-wall joint -- and a solution -- the installation of our WaterGuard drainage channel system that would drain to a SuperSump sump pump system.  They also decided on the installation of the SaniDry dehumidifier and air filter system, to really create a dry, usable basement space.

In addition to the waterproofing and dehumidification system, Connecticut Basement Systems also sprayed Mold X to neutralize the existing mold. 

Leaking Wall Cracks in Greenwich Home

When Brian G. called us out to his Greenwich home he had concerns with water leaks around his Electrical conduit, a pipe penetration through the foundation wall, and other slight cracks beneath.  Brian had used Connecticut Basement Systems before when we waterproofed a new building of his. 

In this case we injected polyurethane around the pipe penetration through the thickness of the wall and then put our patented FlexiSpan wall crack repair system over the wall cracks and drained this beneath the basement floor. Problem solved.

Sump Pump Upgrades Include a Battery Backup pump in Greenwich, CT

Joe Pascarella helped Ken B. to upgrade his SuperSump system that had been installed by us a few years ago to add the UltraSump Battery Backup Pumping System.  

In all cases, one of our SuperSumps can be upgraded with a battery backup pump for those events where the power goes out, the pump gets unplugged, or the SuperSump doesn't turn on for any reason.  And as a waterproofing company since 1987, we know that most basement get wet after a waterproofing systems has been installed because of a pump failure. 

CleanSpace and a SmartSump Keep this Greenwich Crawlspace Dry

Bruce Blanchette was called out to Clayton R's home in Greenwich, CT due to a wet crawlspace.  Bruce found a musty crawlspace with some standing water. He recommended sealing the crawlspace with the CleanSpace vapor barrier to lower the relative humidity and help prevent the damp musty oder, and added a SmartSump crawl space sump pump system to handle the water.  Sid Avis and his crew were able to install the entire system in one day which included the WaterWatch Alarm and CleanPump Stand in the SmartSump Liner.

WaterGuard Keeps Home Dry in Stamford, CT

Griffin H. is a loyal and longtime customer that first used Connecticut Basement Systems more than 20 years ago. When he purchased a second home this year, and found that his basement had a water problem, he knew exactly who to call.

The same week he spoke to Connecticut Basement Systems, Joe met with Griffin at his Stamford home. He recommended the Waterguard interior drainage system, along with a Trench Drain drainage channel, which would prevent the water from getting back into areas it doesn’t belong. When Marcio and his crew arrived at the house, they quickly and successfully installed the systems, along with an alarm to alert Griffin of any further issues. They further protected his property with the usage of a Lawnscape outlet in the backyard, which can be easily cleared by the homeowner. 

A longtime customer like Griffin knows that when waterproofing a basement, a homeowner needs the expertise and permanent solutions that Connecticut Basement Systems provides to keep his home dry for many years to come!

Waterproof First Before Finishing Your Stamford, CT Basement

After two major storms brought unwanted water into Al Y.’s basement, he was ready for a long term solution.  Beyond just waterproofing, he was looking to turn the unfinished basement in his Stamford home into a usable space.  He researched companies online and contacted Connecticut Basement Systems for an estimate.  

Soon after, Mike arrived at his house and discussed his interest in transforming his basement into a family room.  First though, Al needed to take care of the water issue once and for all.  Sid Avis and his crew installed 60 feet of DryTrak, a SuperSump sump pump system, along with a WaterWatch alarm, and the IceGuard system as well.  That way, water would stay out not only when it rained, but when it snowed as well.  

With the basement now completely protected, Al is ready to begin the process to refinish his basement through Connecticut Basement Systems so that he can turn his formerly wet and unfinished basement into a room the entire family can enjoy.

Water Seepage into Stamford, CT Basement

When Tony M. found cracks in his basement walls, identifying that as the source of his water woes, he headed online to research companies that could help him.  He came across Connecticut Basement Systems and sent an email explaining his issue.  Waterproofing specialist Tarn Granucci visited him soon after and came up with a plan to keep the water out.

In just one day, Cisco and his crew used the FlexiSpan Foundation Wall Crack Repair System, and installed a TripleSafe sump pump.  A few months later, Tony noticed another issue where water was coming up through the basement floor.  He called Connecticut Basement Systems again, this time for a complete and permanent solution.  A second sump pump, along with the WaterGuard interior drainage system and a LawnScape outlet in his yard, took care of the problem.  

On top of waterproofing Tony’s basement, Connecticut Basement Systems also tested and sealed the entire area for radon.  Tony’s basement is no longer a source of stress and is instead, a dry and safe space to be in.


Waterproofing and Refinishing Your Danbury, CT Basement

Tom and Maria C. had been thinking about waterproofing and finishing their basement for some time. When they were finally ready to take that step to improve and expand the living space in their home, they reached out to Connecticut Basement Systems. Waterproofing specialist Brad Glazer sat down with the couple to design a plan to keep water out and totally transform their unfinished basement.

Sid Avis and his crew arrived at the Danbury home soon after, installing a Waterguard interior drainage system, an exterior discharge line, a TripleSafe sump pump, and an IceGuard system. Once their basement was completely waterproofed, the crew was able to quickly put in a brand new ceiling, doors, walls, and the ThermalDry flooring.

After the work was complete, Tom and Maria had a beautiful new space for family and friends to hang out in. They also had a lifetime warranty, giving them peace of mind that Connecticut Basement Systems will be there for them in the future if ever needed.

Repair Cracks Before Selling Your Home in Danbury, CT

Ralph N. was getting ready to sell his home in Danbury when he noticed a sizeable crack in the basement wall. Knowing that a new homeowner doesn’t want walk into a set of problems, he contacted Connecticut Basement Systems online. Two days later, Ron Marra was at Ralph’s home and knew just how to solve the issue before it worsened.

Ron brought in foreman Justin Vizzard, who used the FlexiSpan Foundation Wall Crack Repair System to seal it up in a few short hours. If Ralph had decided to leave it untreated, the new homeowner could have encountered everything from unwanted water seeping in to the wall breaking down even further over time. He was very happy with the work done by Connecticut Basement Systems and could rest assured he was turning over the house in good, safe 

BrightWall Waterproofs and Brightens Your Danbury, CT Basement

No one knows more about the quality that needs to go into a home improvement project than a contractor himself, which is why when Bill S. encountered water in his basement, he knew the company to call was Connecticut Basement Systems. Waterproofing specialist Glenn Kerpchar visited Bill at his Danbury home to look at the best way to keep his basement dry.

With Glenn’s recommendations, Sid Avis and his crew installed a Waterguard interior drainage system, a SuperSump sump pump and an IceGuard system, as well as a Lawnscape outlet in the yard. They also put up BrightWall basement wall paneling, since coating it with paint or sealers is not a solution that will last. It not only brightened up the room, but now drains water and stops water vapor from sneaking in. On top of the fact that Bill’s basement will no longer take in water, the overall appearance of the room itself was significantly improved.

Wet Basement Troubles in New Haven, CT

When Philip and Ellie S. found water in their basement, they wanted the problem solved as soon as possible.  They contacted Connecticut Basement Systems in the hopes of finding an efficient way to solve their problems.  Soon after, they met with waterproofing specialist Jack Henriques, who came up with a plan to end the couple’s misfortune once and for all.

In the time span of a single day, Gomes and his crew came in to the New Haven home and installed a Trench Drain and Water Guard system combo to combat and eliminate the water in their basement.  With those two in place, a SuperSump sump pump was installed in order to prevent future flooding in the basement.  Finally, a SaniDry dehumidifier was installed in order to combat and eliminate moisture for a full circle solution to their basement water issues. 

 Phillip and Ellie were so happy with the work in their basement, that they purchased solutions for their crawl space before that became an issue as well.  The basement is now a drier and safer place to be in, and Connecticut Basement Systems will be returning soon to make sure their crawl space is never a source of stress either! 

WaterGuard And SuperSump Help Keep New Haven, CT Home Dry

When Jeremy N. found that his window wells were leaking water into his basement, he needed a permanent solution to his situation.  He began researching companies online, ultimately choosing Connecticut Basement Systems to solve the problem for him.  Soon after, Jeremy met with waterproofing specialist Rick Raucci who figured out a plan to solve Jeremy’s basement troubles.

Cisco and his crew arrived at the New Haven home and installed a Trench Drain, Waterguard system, and port to effectively eliminate the water in the basement and be able to routinely test the system. Along with this, the SuperSump sump pump, TripleSafe sump pump, Ice Guard system, and lateral feedlines were also installed.  With these additions, it ensured that no matter what the season or weather condition, future flooding would not happen.

Three months later, Jeremy called Connecticut Basement Systems to repair an unrelated leak in his basement.  With these improvements, Jeremy’s basement is no longer a place of concern and is a drier and safer environment in his home. 

Water Seepage Effects On New Haven, CT Home

Mary Ellen D. called Connecticut Basement Systems after finding water seeping into her basement through the foundation.  Though she was understandably concerned, Mary Ellen was also optimistic about finding a quick, long lasting solution.  Mary Ellen soon met with waterproofing specialist Thomas Gibson who knew exactly how to solve her problem. 

With Thomas’s recommendations, Al and his crew installed a SuperSump sump pump, UltraSump III sump pump, and an Ice Guard.  This would protect her basement from future flooding by not allowing the foundation water to continue to seep into her basement.  Next, a WaterGuard and LawnScape outlet were installed, which would effectively redirect any basement water into her yard.  Finally, a FloodRing was put in place to prevent any leaking due to her water heater.

After effectively protecting her basement, Mary Ellen knows that Connecticut Basement Systems is a reliable source for any of her future problems!  Her basement is no longer a place of concern and is a drier and safer environment!


FlexiSpan Fixes Wall Leakages in Hartford, CT Basement


When Mary W. found cracks in her basement walls, she needed a company that could help her solve her flooding problems permanently.  Mary went online to research companies and ended up contacting Connecticut Basement Systems.

That same week, waterproofing specialist Louis Cozzi met with Mary to discuss his solution to her basement’s water issues.   With Louis’s expert advice, Aviz and his crew came in and installed FlexiSpan, which permanently repaired the cracks in her walls and stopped the leaks from occurring.  Next, the Trench Drain and LawnScape systems were put in to eliminate the current water in her basement and send it out to her yard.  Finally, a SuperSump sump pump and Ice Guard were installed to take extra precautions against future water troubles.

With Mary’s basement fixed, and well protected against future threats, it has become a much safer environment for her and her family.  Mary now knows that Connecticut Basement Systems is the company to use for permanent waterproofing solutions!

Taking Care of Basement Window Leaks in Hartford, CT

When Rees P. found that his basement windows were leaking water into his basement, he knew that he needed a long lasting solution and fast.  Rees came in contact with Connecticut Basement Systems and, soon after, met with waterproofing specialist Ronald Marra who had the solution to his basement troubles.

Over the course of a single day, Al and his crew were able to come in and install WellDuct, which would prevent the buildup of water by the leaking window.  This, in combination with the CleanSpace Wall System and SuperSump sump pump, would help drain the water from the walls and prevent future flooding.  A WaterGuard and LawnScape were also installed to remove the current water from the basement and direct it out to the lawn. 

With Rees’s basement and windows effectively waterproofed, he can continue his day to day activities stress free.  When it comes to quick, efficient fixes he knows that Connecticut Basement Systems is the go-to company.

Wall Leaks Threaten Hartford, CT Home, CleanSpace Wall Saves It

When James T. noticed that his basement walls were leaking, he knew that a short term fix would not cut it.  He headed online to research companies to help him with his problem.  James came across Connecticut Basement Systems and contacted them immediately. 

Soon after, waterproofing specialist Greg Davis met with James to discuss possible solutions to his basement water struggles.  With Greg’s recommendations, Al and his crew came in and installed the CleanSpace Wall System to efficiently drain the water from the wall and brighten the room as well.  The WaterGuard and SuperSump sump pump were installed to drain any current water and prevent future water from getting into the basement.  Along with these, a Sewer Box and LawnScape were installed to ensure the displacement of water out to the yard.

With the basement properly taken care of by the professionals at Connecticut Basement Systems, James has walls that no longer leak and a basement that is now drier and brighter than ever before! 

Work Requests From Trumbull, CT
Griswold Ave in Trumbull
Basement has seepage issues around edge and in middle from cracks Additional information: How Would You Like To Be Contacted?: Phone
Edison Road in Trumbull
I would like to get a quote for a leaking corner of the basement.
Aspen Ln in Trumbull
Basement finishing/redesign
Crown St in Trumbull
Looking for a crawl space seal system space is 13 X 15 with about 3 walls good access no obstruction open area
COLONIAL DR in Trumbull
Hi. We are interested in finishing our basement. I'd like to setup an appointment for an estimate. I work from home so almost any day/time is good for me. Thank you. Additional information: How Would You Like To Be Contacted?: Email
Basement Systems, Inc. BBB Business Review
Reaching Out to the Community
Financing Available