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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 Washington
Concrete Repair in Washington, NJ

Concrete Repair in Washington, NJ

Before After
Concrete Repair in Washington, NJ Concrete Repair in Washington, NJ

Check out how our Concrete Repair Team raised this sinking and settling front walkway back toward its original position! This homeowner in Washington, NJ, was constantly worried about the small trip hazards that had formed due to the concrete movement that occurred over time. Noticing that the trip hazards became more noticeable was a major sign that the movement of the slabs was still occurring. We used our PolyLevel Injections to bring the concrete walkway back to a raised and level position.


System Design Specialist: Nelson Garcia
Foreman: Ramon Romero 

Township of Washington, NJ Crawl Space Encapsulation

Township of Washington, NJ Crawl Space Encapsulation

Before After
Township of Washington, NJ Crawl Space Encapsulation Township of Washington, NJ Crawl Space Encapsulation

Quality 1st Basement Systems installed a crawl space encapsulation system in this Bergen County crawl space. Now moisture stays out!

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

Dependable Basement Waterproofing & Foundation Repair Company Washington, NJ

...We decided to go ahead with the work because of the reasonable price, and the new technology was different from...
Happy Customers Surrounding Washington, NJ
Work Requests

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Washington's Basement, Crawl Space & Foundation Contractor

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

Services we offer in Washington:

  • 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 Washington, NJ
Quality Basement Service for Years!

Moisture was coming in through the walls in Hugh S.’s home anytime there was a heavy rain.  He contacted his local basement waterproofing experts for a free estimate to learn how to stop the moisture from creating musty odors and wet walls. Washington Piera and his team installed a TripleSafe sump pump system and the WaterGuard interior basement waterproofing system to take care of any basement water or moisture.  The TripleSafe sump pump offers the ultimate protection from water in your basement.  This product has three pumps that respond to the amount of water coming into your home, and pumps it directly out. 

After this work was completed, there still seemed to be a moisture issue, so Hugh S. contacted Quality 1st Basement Systems again to have a SaniDry dehumidifier installed in his basement.  The SaniDry basement dehumidifier is an energy-efficient model that was specifically created for large basement spaces.  This unit is the top one in the industry! 

The basement moisture was permanently removed from the basement and Hugh S. no longer has to worry about basement water in his Franklin Lakes, NJ home.  We are always available to service our basement waterproofing products, and continue to provide permanent solutions when water keeps making its way into your basement.  Now Hugh’s basement is a dry, healthy space all year round.

Work Requests From Washington, NJ
Project Location: Washington, NJ
Back steps and surrounding attached walkway has shifted. I had a big pine tree I believed caused the concrete to tilt. the pine tree is gone. I took a few photos. people keep tripping on the uneven concrete.
Project Location: Washington, NJ
Looking to buy a house and get estimate for wet basement fix. Was looking for resealing and French drainage system. There is already a sump pump
Project Location: Washington, NJ
Need to repair a foundation settling crack.
Project Location: Washington, NJ
I have a significant crack in my garage slab, hasn't gotten bigger since I moved in a year ago, but would like to see what it would cost to fix. I also have two slabs near my car port that could benefit from having something under them to better support.
Project Location: Washington, NJ
We have water coming up through the basement floors and in some areas it is puddling, other areas it's discoloring the floor.
Project Location: Washington, NJ
Looking for 6 slabs to raise sidewalk in front of house
Project Location: Washington, NJ
Our Front walk has sunk about 3 to 4" from landing. I am trying to get a quote to repair.
Project Location: Washington, NJ
Comment: Service PolyLevel Source Facebook/Instagram **This Is A NO CHARGE Lead**
Project Location: Washington, NJ
Comment: Service PolyLevel Source Facebook/Instagram **This Is A NO CHARGE Lead**
Project Location: Washington, NJ
Comment: Service PolyLevel Source Facebook/Instagram **This Is A NO CHARGE Lead**
Project Location: Washington, NJ
Wet mold basement
Project Location: Washington, NJ
Currently have two sump pumps: one works, the other does not (it may be the something simple to fix) am interested in learning more about new sump pump, repairing broken one, and a battery backup Thank you.

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