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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 Stirling
SuperSump installed in Stirling

SuperSump installed in Stirling

Before After
SuperSump installed in Stirling SuperSump installed in Stirling

This wet basement was fixed by the SuperSump sump pump system. This reliable system works to keep water flowing smoothly up and out of the basement. That means, flooded basements will be a problem of the past! The SuperSump is easy on the eyes and tough on the problem; it functions well without being an eyesore!

BrightWall Install fixes basement in Stirling

BrightWall Install fixes basement in Stirling

Before After
BrightWall Install fixes basement in Stirling BrightWall Install fixes basement in Stirling

The walls of this wet basement showed visible signs of water damage. The installation crew installed the BrightWall Panels to brighten and protect this basement. Durable BrightWall Panels are made of semi-rigid white plastic, which makes this system both waterproof and mold resistant. BrightWall enhances the look of any basement and prepares it for professional finishing!

Old Sump Pump Replaced In Stirling, NJ

Old Sump Pump Replaced In Stirling, NJ

Before After
Old Sump Pump Replaced In Stirling, NJ Old Sump Pump Replaced In Stirling, NJ

A homeowner in Stirling, NJ, was having issues with water seepage in the basement creating puddles of water on the floor. The old sump was not pumping any water out therefore was in need of a new replacement. A trusty triple safe sump pump system was installed and the crew tested it several times to make sure it worked flawlessly.

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

Basement and Crawl Space Waterproofing Services in Stirling. Expert Foundation Repairs and Concrete Leveling

Happy Customers Surrounding Stirling, NJ
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Stirling's Basement, Crawl Space & Foundation Contractor

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

Services we offer in Stirling:

  • 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
Job Stories From Stirling, NJ
Sump Pump Cleaning in Stirling, NJ

Did you know that annual maintenance is necessary for your sump pump? Sump pump maintenance is important because it will prevent any errors with the system. A sump pump is supposed to protect your home from water intrusion, it shouldn't be dirty and filled with dirt!

Our service team provided annual maintenance for this homeowner in Stirling, New Jersey. Our team will begin by cleaning out the system and getting any dirt and soil out. Then, they will flood test the system to ensure it can take on water effectively. This is done every year to ensure it's operating at its best performance. Annual maintenance is also important because it prolongs the lifespan of the system.

The homeowner was satisfied to know that their sump pump was taken care of. Now, they have a system that will protect them throughout the year!

WaterGuard Inside, PolyLevel Outside: Working Together to Solve Rainwater Intrusion in Stirling, NJ

Lois, a concerned homeowner in Stirling, was wondering what to do with her basement.  When it rained, water was coming in through one of the walls.  She searched the internet to find professional help.  She enlisted Quality 1st Basement Systems, waterproofing experts, to help her find a solution, so a free estimate appointment was scheduled. 

Waterproofing specialist Ken Peare completed a thorough interior and exterior inspection of Lois’ basement.  He proposed the installation of a full perimeter WaterGuard sub-floor drainage system to capture water from the leaky wall and redirect it through channels leading to a proposed sump pump system.   This efficient SuperSump sump pump system (with its powerful cast-iron pump) has the capability of pumping 2,220 gallons of water per hour out of the basement.  The system includes some additional features to provide continued protection (such as the WaterWatch Alarm System and Airtight Sump Lid).

Lois also opted to have BrightWall Basement Wall Panels installed in the area of concern in her basement.  These panels provide an additional water vapor barrier while brightening the basement area with their clean, white mold-resistant surface.

Lastly, the area of water intrusion needed some attention.  Outside at ground level, Ken noticed that the concrete slab was tilting inward toward the foundation.  When it rained, it was very likely that the unlevel slab area was causing water to run-off and build up at the foundation wall, then slowly seep its way into the basement. PolyLevel lightweight foam injected beneath the sinking slab would resolve to lift the slab and stabilize it, no longer allowing water to puddle up in the area near the foundation. 

Ken provided Lois with an efficient, affordable, and reliable system to resolve the basement problem of water coming in during rains.

Work Requests From Stirling, NJ
Project Location: Stirling, NJ
Looking for a quote for a French drain in our unfinished basement.
Project Location: Stirling, NJ
I had water in my basement during Ida. The services I would like are mold remediation, basement repair and long term basement waterproofing. Thanks
Project Location: Stirling, NJ
Looking for cost to install a water powered backup sump pump
Project Location: Stirling, NJ
Dampness and seepage on rainy days. Trying to sell home.
Project Location: Stirling, NJ
Have a small water leak from a wall in the basement need help to have estimate to fix it.

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