Serving NJ and NYC, Jersey City, Edison, Staten Island

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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 Leonardo
Trench Drain Protects Entryway of Leonardo Basement

Trench Drain Protects Entryway of Leonardo Basement

Before After
Trench Drain Protects Entryway of Leonardo Basement Trench Drain Protects Entryway of Leonardo Basement

The basement of this Monmouth County home had water seepage after Hurricane Irene and Superstorm Sandy. Quality 1st Basement Systems waterproofed the basement with WaterGuard around the perimeter of the basement. Water would often pool and enter the basement near the doorway so a trench drain was installed to catch water coming in from the outside. Not only does it keep this basement dry, but prevents water damage from snow sitting at the door as well!

New Sump Pump Installation in Monmouth County

New Sump Pump Installation in Monmouth County

Before After
New Sump Pump Installation in Monmouth County New Sump Pump Installation in Monmouth County

The sump pump in this Leonardo basement was not doing its job. Not only did the sump continuously fail, but it did not have a lid which means it was allowing the moisture to go back into the basement. Quality 1st Basement Systems installed a TripleSafe sump pump which has an air tight lid and battery back-up pump. 

New Sump Pump System and Wall Panels in Leonardo, NJ

New Sump Pump System and Wall Panels in Leonardo, NJ

Before After
New Sump Pump System and Wall Panels in Leonardo, NJ New Sump Pump System and Wall Panels in Leonardo, NJ

Quality 1st Basement Systems replaced the existing sump pump with a TripleSafe Sump Pump System. Once the basement was waterproofed the team installed a CleanSpace Wall System which prevents water vapor from passing through the foundation wall. This system is great for any basement with an exposed ledge in your basement or stone walls.

Company Awards
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]
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]
More Awards

Basement Remodeling Professional Services in Leonardo | Concrete Lifting, Foundation Repairs, and Basement Waterproofing

I chose Quality 1st because their salesman's presentation and materials were great and told me everything I needed to know. ...
Happy Customers Surrounding Leonardo, NJ
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Leonardo's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st Basements has been the trusted basement & foundation company of Leonardo. 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 Leonardo:

  • 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
Work Requests From Leonardo, NJ
Vicinity of Chamone Ave in Leonardo
Water in basement during heavy rain/snow. Mold on walls.
Vicinity of Brevent Ave in Leonardo
Crawl space gets flooded in the Spring an then dry the rest of the year. Some low areas of the crawl space do not get drained by the sump pump.
Vicinity of Appleton Ave. in Leonardo
Would like to finish basement.
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