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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 Niz Best Places to Work 2021
Quality 1st Basement Systems is proud to have been named one of the 2021 Best Places to Work by NJ... [Read more]
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]
More Awards

Expert Basement Waterproofing Contractor in Kenilworth. Professional Foundation Repair 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
  • Egress Windows
You Receive:
  • Permanently Dry Basement
  • Clean Protected Crawlspace
  • Protection against Mold
  • Improved Home Value
  • Less Leaks & Better Energy Efficiency

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
  • EverBrace™ Wall Repair System
  • 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. 

Gutter Installation & Gutter Guards in Kenilworth, NJ

If your gutters clog regularly, consider getting a new gutter system installed by Quality 1st Basement Systems. We offer seamless gutters, gutter guards, and replacement gutter systems that are guaranteed to never clog or pull away from your home. Schedule your free estimate on any of our gutter services in Kenilworth and nearby!

Quality 1st Basement Systems is proud to offer Gutter Shutter, a superior gutter system designed to last for years. Having an effective gutter system in place will safely guide water away from your home and prevent potential damage to your foundation, erosion of soil, roof leaks, and more.

Gutter Shutter Features:

  • Guaranteed to never clog, sag, or pull away from your home
  • Eliminates the need for homeowners to climb dangerous ladders to clean out their gutters
  • Constructed with premium-grade aluminum that won't flex under heavy loads
  • Wide mouth outlets, double-the-size downspouts, and more effective gutter extensions
  • 6" gutter size that carries 20% more water than standard 5" gutters
  • Exclusive high-back design with gutter trough to prevent water from entering behind your gutters
  • Available in a variety of colors to complement your home

Ready to replace your damaged, leaky gutters? We offer all-in-one gutter systems, downspouts, downspout extensions, and more to keep your home protected. Give Quality 1st Basement Systems a call at 1-844-268-0860 or fill out the provided form to schedule your free gutter installation quote! We proudly serve homeowners in Kenilworth, NJ and the surrounding areas.

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.
  • Guaranteed, patented gutter products
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Case Studies From Kenilworth
A homeowner in Kenilworth, New Jersey knew they needed to repair their crawl space before it started causing negative effects on their home. They...
Quality 1st Basement Systems was contacted by a homeowner in Union, NJ about a waterproofing issue. The homeowner was experiencing heavy water...
Job Stories From Kenilworth, NJ
Crawl Space Repair in Kenilworth, NJ

A Kenilworth, New Jersey homeowner noticed a musty smell coming from their crawl space. They searched the Internet for solutions and came across Quality 1st Basement Systems and gave us a call.

We knew the CleanSpace Vapor Barrier System would keep the crawl space dry and healthy. CleanSpace prevents water vapor and humidity from passing through the crawl space.

Since the installation, the homeowner has not experienced any other issues with their crawl space. 

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
Basement is damp and gets water occasionally
Project Location: Kenilworth, NJ
With all the water from the recent storm, I noticed last night that I had some water accumulate in my crawlspace. I estimate about 3-4 inches in certain areas/parts. The entire crawl space was not filled with water. I suspect that it either came from underground, but I am not entirely sure if it could be from other sources. I am interested in having someone come take a look and give their opinion on the cause and possible solutions. I have been in this home for about 1.5 years, but this is the first time I found water in the crawl space after rain.
Project Location: Kenilworth, NJ
Cracks in basement walls. Uneven floor of basement. Moisture in the air of basement.
Project Location: Kenilworth, NJ
Hello. I recently purchased a house with a crawlspace surrounding the basement and would like to have a consultation/estimate focused on humidity control in the crawlspace. An afternoon timeslot this week Wednesday or later would bed be preferable.
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.

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