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Reviews From Princeton Junction
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 Princeton Junction
Princeton Junction Patio Fixed with PolyLEVEL

Princeton Junction Patio Fixed with PolyLEVEL

Before After
Princeton Junction Patio Fixed with PolyLEVEL Princeton Junction Patio Fixed with PolyLEVEL

Homeowner in Princeton Junction saw uneven slabs on her concrete patio. Due to the rarity of the concrete, replacing was not an option. Also due to the ornate details, the customer wanted to avoid mudjacking since it would ruin the look of her patio. With PolyLEVEL, the concrete leveling was done in only one day, could be walked on almost immediately, and looks great!

Princeton Junction Concrete Floor Crawl Space Insulation

Princeton Junction Concrete Floor Crawl Space Insulation

Before After
Princeton Junction Concrete Floor Crawl Space Insulation Princeton Junction Concrete Floor Crawl Space Insulation

Concrete is cold and porous which means that it was letting moisture and cold air into this crawl space. The cold air was causing cold winter drafts throughout the first floor of the home. Quality 1st Basement Systems installed a crawl space encapsulation system to seal off the space from the cold concrete floor. Under the CleanSpace crawl space encapsulation system lies SilverGlo crawl space insulation to further improve the temperature of the crawl space. This home is now healthier and warmer...and costs less to heat and cool!

Basement Wall Insulation in Princeton Junction, NJ

Basement Wall Insulation in Princeton Junction, NJ

Before After
Basement Wall Insulation in Princeton Junction, NJ Basement Wall Insulation in Princeton Junction, NJ

This Princeton Junction, NJ basement always felt really cold. It also flooded at times. Quality 1st Basement Systems waterproofed the basement using a full, state-of-the-art waterproofing system. The installation crew also used ThermalDry Basement Wall System to insulate the basement. ThermalDry Basement Insulation reflects over 90% of the heat back into the basement keeping it warmer and keeping utility costs down. This basement is significantly more comfortable and ready to be finished!

Company Awards
Quality 1st Basement Systems is proud to have been named one of the 2017 Best Places to Work! Thanks to... [Read more]
North American Excellence Awards honor the companies and individuals within the business industry, whose consistency to provide exceptional service has... [Read more]
Quality 1st Basement Systems has earned the home service industry’s coveted Angie’s List Super Service Award. This award reflects an... [Read more]
More Awards

Quality 1st Basement Systems serving Princeton Junction, NJ 08550

No high pressure sales, salesmen was knowledgeable and answered all of our questions...
Happy Customers Surrounding Princeton Junction, NJ
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Princeton Junction's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st has been the trusted basement & foundation company of Princeton Junction. Our high quality work and exclusive access to 25 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.

Total Basement Finishing

We turn your unfinished basement into a safe and beautiful living space using the award-winning Total Basement Finishing™ basement remodeling system. The Total Basement Finishing includes insulated walls, flooring, ceilings, waterproof protection, and more.

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 Princeton Junction:

  • 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.
  • Total Basement Finishing and remodeling services.
  • 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
Case Studies From Princeton Junction
Water
The basement in this home was completely finished and being used as a game room, bar, and entertainment area. The homeowners had noticed a musty...
Basement
The owner of this home in Princeton Junction, NJ was in need of basement repair. She noticed that the basement always had a damp, musty smell. She...
Concrete
The owner of this Princeton Junction, NJ home moved into the property about five years ago. One of the first updates that he made to the home was the...
Work Requests From Princeton Junction, NJ
Rider Place in Princeton Junction
Needed a free and informed quote on basement finish project
Glope Flower Slane in Princeton Junction
Has used the dealer before. Has water issues. Dealer will have the technician call her back.
Rumford Way in Princeton Junction
Looking for estimate on basement and crawlspace waterproofing. Referred by internet. Appointment set.
Cranbury Rs in Princeton Junction
Channing Way in Princeton Junction

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