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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!

Company Awards
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]
Quality 1st Basement Systems Named One of the Best and Brightest Companies in the Nation 2016
Quality 1st Basement Systems is proud to be named one of The Best and Brightest Companies to Work For® in... [Read more]
More Awards

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

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

For over 25 years, Quality 1st Basements 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
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 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.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Job Stories From Stirling, NJ
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.

our service area

Our service area