Contact Us For
A Free Estimate!
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 Riverside
Concrete Raising in Riverside, NJ

Concrete Raising in Riverside, NJ

Before After
Concrete Raising in Riverside, NJ Concrete Raising in Riverside, NJ

Quality 1st Basement Systems removed the trip hazards from this sinking front porch in Riverside, NJ. The homeowners noticed that the concrete slab had sunk a few inches over the last couple of years. The PolyLEVEL injection raises the concrete and creates a waterproof layer under the concrete. This waterproof layer prevents future soil wash out, preventing future sinking of the concrete.

Delran, NJ Sinking Concrete Pumped with PolyLevel

Delran, NJ Sinking Concrete Pumped with PolyLevel

Before After
Delran, NJ Sinking Concrete Pumped with PolyLevel Delran, NJ Sinking Concrete Pumped with PolyLevel

Quality 1st pumped PolyLevel into the sinking concrete slabs at this Derlan, NJ home. As you can see in these pictures above, the PolyLevel system was able to level the entire slab without disturbing any of the other slabs. Now this driveway is completely leveled and safe for anyone walking around.

Humid Crawl Space Repaired in Delran, NJ

Humid Crawl Space Repaired in Delran, NJ

Before After
Humid Crawl Space Repaired in Delran, NJ Humid Crawl Space Repaired in Delran, NJ

A homeowner in Delran, New Jersey was experiencing moisture and high humidity in the crawl space and contacted Quality 1st for a solution.

Our System Design Specialist inspected the crawl space and recommended an encapsulation system be installed to keep the moisture and humidity out of the crawl space. SilverGlo was installed on the crawl space walls to serve as a heat barrier and reflects heat back into the crawl space for ultimate energy savings. CleanSpace was installed on the crawl space walls and floors to hold back water vapor and humidity from entering the crawl space. CleanSpace is a durable, bright white liner that will not rip or tear making it perfect if the homeowners want to use their crawl space for storage. 

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

Receive Basement Waterproofing and Foundation Repair Services in Riverside

I was convinced your system was unique and able to solve my H2O problems....
Happy Customers Surrounding Riverside, NJ
Work Requests

Click the icons to see what our customers had to say.

Reviews From Riverside
Testimonials From Riverside
I had the cement around my pool raised and Quality First was a pleasure to deal with
Testimonial by Joe G. from Delanco, NJ
Thanks to Quality 1st Basement for fixing our issue so quickly!
Testimonial by Thomas G. from Delran, NJ

Riverside's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st Basement Systems has been the trusted basement & foundation company of Riverside. 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 Riverside, 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 Riverside 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 Riverside, NJ and the surrounding areas.

Services we offer in Riverside:

  • 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 Riverside
A homeowner in Delran, NJ noticed the first level of their home was sagging. They contacted Quality 1st Basement Systems for a solution. We provided...
Job Stories From Riverside, NJ
Concrete Repair in Riverside, NJ

This homeowner in Riverside, New Jersey noticed their concrete sidewalk was sinking and settling. This can occur from soil erosion, and from concrete being poured over poorly backfilled soil. Over time, this soil settles and creates voids underneath, causing it to become unlevel. If this goes without repair, someone could trip and injure themselves.


The homeowner searched the internet for solutions and they came across Quality 1st Basement Systems. They gave us a call and our customer care representative booked them an appointment with our System Design Specialist. Our specialist went to the home to provide an inspection and suggested they use polyurethane foam to lift and level the concrete.


A few days later, our foreman arrived at the home to begin using our PolyLevel Injections. This is done by drilling small, penny-sized holes into the concrete and injecting the foam into the voids underneath. This process is repeated until the concrete is brought to a raised position. PolyLevel is a lightweight and environmentally friendly solution that will not add any weight to the existing soil.


When the job was complete, the homeowner was happy with the results. They were able to safely walk on the concrete without the hazards of tripping. 

Leveling a Sinking Front Porch in Riverside, NJ

An open-air front porch.  What a great amenity for any homeowner to relax on outdoors.  What happens, though, if that prized area is slowly sinking?  Homeowner Joseph S. from Riverside, NJ noticed a gradual sloping from one side of his porch to the other, a difference of nearly two inches.  He searched on-line and found Quality 1st Basement Systems.  He needed to know if PolyLEVEL could be used to repair his porch.

Specialist Kenny Tramutola visited Joseph and inspected his porch.  With the concrete slab sinking and separating from the brick foundation, the PolyLEVEL process would be a quick and permanent fix for the porch.  The process would involve the injection of structural grade polymers beneath the concrete porch slab through small holes, lifting and stabilizing the area.  The material, less porous than concrete, would not wash out or deteriorate. 

Joseph S. was ready to have his porch level again.  Quality 1st Basement Systems completed the work and since PolyLEVEL cures within 15 minutes, Joseph was happily back on his porch in a very short time! 

Taming Humidity and Mold, the Energy-Efficient Way in Riverside, NJ

Homeowner Robin K. from Riverside, NJ began noticing some musty odors in her partially-finished basement.  There was a pattern; usually these odors were smelled during the summer months, and the humidity levels were also much higher then as well.  Robin knew that mold growth was possible under these conditions, so she attempted to keep humidity levels low by running a dehumidifier.  Over time, she found her basement situation to be so severe that it burned up three room dehumidifiers!  None of those systems were simply powerful enough.  She began looking for something more durable and reached out to Quality 1st Basement Systems to find out more about their powerful, energy-efficient dehumidifiers.

The ultra-efficient SaniDry XP removes the moisture from the air and blows out a dry air into the space. This system helps keep the humidity levels below 50%, reducing the chance for mold to grow.  It also has a two-stage filter system to clean the air of allergens.  There are no water catch-basins to empty as the system is self-draining.  The high-capacity, high-efficiency SaniDry XP dehumidification system seemed to be exactly what was needed in Robin’s basement. It provided the assurance needed so Robin wouldn’t have to worry any more about mold growth and could run her system without running up her energy bill!

Work Requests From Riverside, NJ
Project Location: Riverside, NJ
Front sidewalk driveway apron and walkway around the house is all out of level worried the water will come into the house .also Have a business with several large warehouses that can use some lifting to.
Project Location: Riverside, NJ
Need to level front concrete sidewalk
Project Location: Riverside, NJ
Water was coming up from the basement floor uring a rain storm the other night
Project Location: Riverside, NJ
Comment: Service Crawl Space Source Facebook/Instagram **This Is A NO CHARGE Lead**
Project Location: Riverside, NJ
Corner of one of my concrete slabs in the back sunk and cracked..its smaller then one slab of side walk

our service area

Quality 1st Basement Systems service area
Service Area
Free Quote