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Products & Services
Mold Services
Mold Remediation
Dust Mites Control
Mold Spores
Mold Removal And Cleanup
Dry Rot & Brown Rot

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 Kenilworth
Battery Backup Sump Pump Installed in Kenilworth, NJ

Battery Backup Sump Pump Installed in Kenilworth, NJ

Before After
Battery Backup Sump Pump Installed in Kenilworth, NJ Battery Backup Sump Pump Installed in Kenilworth, NJ

Basement flooding was a regular thing at this Kenilworth, NJ home. The basement already had two sump pumps, but they were not enough to keep this basement dry. Quality 1st Basement Systems installed a TripleSafe sump pump. The TripleSafe sump pump is comprised of three different pumps which will begin to function depending on how much water needs to be pumped out of the basement. The battery back-up will also kick on if the power goes out. This basement is always dry now!

Insulated Floor Installed in Kenilworth, NJ Basement

Insulated Floor Installed in Kenilworth, NJ Basement

Before After
Insulated Floor Installed in Kenilworth, NJ Basement Insulated Floor Installed in Kenilworth, NJ Basement

ThermalDry Decking, which is an insulated subfloor, was installed in this Kenilworth, NJ basement to save the homeowner on his utility bills. ThermalDry Decking insulated this basement with high performance foam insulation and a warm, dry surface. The homeowner will finish his basement by placing the flooring of his choice on top of the decking, which is waterproof ensuring that his new basement floors will not be damaged and will last.

Sump Pump Maintenance in Kenilworth, NJ

Sump Pump Maintenance in Kenilworth, NJ

Before After
Sump Pump Maintenance in Kenilworth, NJ Sump Pump Maintenance in Kenilworth, NJ

This homeowner in Kenilworth, New Jersey has been a loyal customer of Quality 1st Basement Systems for ten years! Our service team provides sump pump maintenance each year to ensure their system is properly cared for. We emphasize the value of maintenance because it prolongs the lifespan of the system. Now, their home is protected against water issues!

Company Awards
NJ Biz Best Places To Work 2019
Quality 1st Basements is proud to have been named one of the 2019 Best Places to Work by NJ Biz!... [Read more]
2017 Angie's List Super Service Award
Quality 1st Basements Earns Esteemed 2017 Angie’s List Super Service Award Award reflects company’s consistently high level of customer service Cliffwood,... [Read more]
Best Places to Work 2017
Quality 1st Basement Systems is proud to have been named one of the 2017 Best Places to Work! Thanks to... [Read more]
More Awards

Expert Basement Waterproofing and Basement Finishing Contractor in Kenilworth. Professional Foundation Repairs and Concrete Leveling

Jessica long was very very helpful....
Happy Customers Surrounding Kenilworth, NJ
Work Requests

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Reviews From Kenilworth
Testimonials From Kenilworth
Quite satisfied. Worked with Ken before, which is why I proceeded !
Testimonial by Mila C. from Kenilworth, NJ

Kenilworth's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st Basement Systems has been the trusted basement & foundation company of Kenilworth. Our high quality work and exclusive access to over 28 patented products set us apart in the home improvement industry. When working on basements, crawl spaces and foundations we are the safe choice for your home.

Basement Waterproofing & Crawl Space Repair

Basements and crawl spaces consistently have issues with water, mold and rot. To prevent these problems from occurring in the future we install a patented interior drainage system. Water and moisture that enters the basement is captured, controlled and safely removed via the basement drain before you ever notice it. The drainage system also works as part of crawl space encapsulation. 

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Exclusive, Patented Products
  • Humidity Control
You Receive:
  • Permanently Dry Basement
  • Clean Protected Crawlspace
  • Protection against Mold
  • Improved Home Value

We also fix basement leaks with permanent basement leak repair. With our system in place there is no need to fear basement flooding. We want your basement to be safe for years so our work comes with a transferable lifetime dry-basement warranty. 

Foundation Repair & Concrete Leveling

Whatever the issue we are the trusted foundation repair contractor. Our foundation repair experts will visit your home, identify the issue and recommend the right solution. We provide permanent foundation repairs using non-invasive methods. There is no need to tear up your entire yard to fix the foundation.

Repairs for:
  • Wall Cracks
  • Bowing Walls
  • Uneven Floors
  • Settling Foundations
  • Uneven Concrete Slabs       
We Use: 
  • Wall Anchors
  • I-Beam Wall Braces
  • Foundation & Slab Piers
  • Crawl Space Jack Posts
  • PolyLEVEL 

Along with general foundation problems we also fix sunken concrete slabs using PolyLEVEL. PolyLEVEL is an expansive polyurethane foam that fills in the gaps beneath the sunken concrete and lifts it back up to a level position. It also does not erode or wash away. If you are looking for the right foundation repair company, you found it. Let's get started. 

Services we offer in Kenilworth:

  • 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.
  • 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 Kenilworth, NJ
Quality 1st Basements Tackles A Wet Basement in Kenilworth, NJ

Brianna is a first-time home buyer. When she purchased her home, the basement had a sump pump system and functioned perfectly. Two rain storms went by and no water was in site. Fast forward another month and Kenliworth, NJ was hit with almost 10 inches of rain but Brianna had no worries because she knew she had a sump. If the pump had a built-in alarm system it would have alarmed Brianna that something was wrong and the amount of water coming into the basement was too much for her one pump to handle. Instead the pump stopped working and her basement flooded with almost 3 inches of water. In a panic she called her father for help on what she should do and so he called Quality 1st Basements for his daughter.

System Design Specialist, Mark, went out to inspect Brianna's basement and sit down with her and her father to design a solution that best fit her basement. Mark explained that the most common cause of a wet basement is footing drain failure. This is when the soil around the outside of the homes foundation can't drain water and becomes saturated. All of that weight of the wet soil creates hydrostatic pressure and forces the water into the basement through the join between the footing and the wall or under the footing. He suggested our interior drainage system known as WaterGuard. Is installed on the top of the footing instead of alongside it. This will prevent mud from getting into the drain and blocking flow of water. WaterGuard has a big drain outlet to our TripleSafe Sump pump so once the water seeps through the foundation, the WaterGuard collects the water and directs it straight to the pump. Our TripleSafe Sump Pump is the Top-of-the-line system that has three pumps in one for the ultimate protection. Our sump pump not only has a sump pimp liner that accepts water directly from the ground as well as larger inlet holes to allow your perimeter drainage system to empty into it. The TripleSafe Sump pump also has an Airtight Sump Lid to prevent water vapor from evaporating into the basement air, a pump stand, floor drain in sump lid and of course a pump alarm. Our pump alarm will sound automatically when the water reaches a level above the point where the pump should normally turn on. This will give you enough time to do something before the floor gets wet. 

Not only did the Full waterproofing System give Brianna and her dad peace of mind but also made sure her big investment would be safe against basement flooding.  

Complete Crawl Space Encapsulation in Kenilworth, NJ

A Crawl Space is a damp, dark and nasty area underneath your home. It can sometimes  have either a window or a vent that will let in water, humidity, cold drafty air, and even pests. Since your home sits on this space, the air inside will travel up through to the first level and then throughout the rest of your home. A cleaner crawl space is cleaner air for you and your family to breathe in. To create a cleaner crawl space, you would need to seal it off from all the harmful things the outside environment can bring into your crawl space. This is exactly why Ray D. from Kenilworth, NJ contacted the expects in Crawl Space Encapsulation. 

Ray noticed that not only were pests living inside his crawl space but the area contained high humidity and moisture developed on his pipes and on his duct work. His walls were damp and a terrible musty odor hit you as soon as you entered inside. Overall the crawl space was wet and smelly. He needed a professional to come in and make his crawl space a dry and healthy area for his water heater and everything else he had inside his crawl space. He knew he had to call Quality 1st Basements for a solution. System Design Specialist, Laszlo, did a full inspection and then sat down with Ray to go over what he discovered. 

Laszlo recommended that the vent covers be sealed to prevent humidity from getting inside. He also recommended a full waterproofing system to prevent future water leaks as well as a CleanSpace on the floors and walls. This Vapor Barrier is a bright white liner that blocks the water and water vapor from breaking through. He also recommended a Sedona Dehumidifier to circulate dry air throughout the space to prevent moisture and musty odors from forming. This encapsulation would create a dry and healthy space underneath Ray's home and would create cleaner air inside. Ray was amazed that in just one day his crawl space went from a dark and damp space to a brighter and cleaner area that he could actually use as additional storage space. 




Work Requests From Kenilworth, NJ
Project Location: Kenilworth, NJ
I need a quote for my basement to fix water problems after ida storm...make waterproofing
Project Location: Kenilworth, NJ
Getting water in basement when it rains heavy
Project Location: Kenilworth, NJ
There is a persistent water issue in the back basement whether it's raining or not. We are emptying gallons a day from dehumidifier and soaking beach towels. We do not think it is a plumbing issu
Project Location: Kenilworth, NJ
May need crawl space foundation repair
Project Location: Kenilworth, NJ
Leaky sump pump
Project Location: Kenilworth, NJ
Basement wall are crumbling, weak foundation
Project Location: Kenilworth, NJ
Cleaning crawling spacinstall door crawling space
Project Location: Kenilworth, NJ
House is settling/sinking on one side. The house is a raised ranch , no basement.
Project Location: Kenilworth, NJ
I'm looking for a battery backup solution for my current sump pump.

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