Contact Us For
A Free Estimate!
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 Avenel
Basement Finishing Redesign in Avenel, NJ

Basement Finishing Redesign in Avenel, NJ

Before After
Basement Finishing Redesign in Avenel, NJ Basement Finishing Redesign in Avenel, NJ

This Avenel, NJ basement had flooded which caused the sheetrock to get wet and soggy. Quality 1st Basement Systems waterproofed the basement and ripped out the nasty sheetrock. EverLast Basement Wall Panels were installed in its place. EverLast panels are insulated and are completely waterproof. They are resistant to mold which means the walls are safe if there is ever a plumbing leak in the future.

Sinking Patio Raised by PolyLevel in Avenel, NJ

Sinking Patio Raised by PolyLevel in Avenel, NJ

Before After
Sinking Patio Raised by PolyLevel in Avenel, NJ Sinking Patio Raised by PolyLevel in Avenel, NJ

A homeowner living in the town of Avenel had noticed that the concrete slabs in their patio had sunken almost three inches. This created a major tripping hazard and the homeowner could not enjoy their patio.  System Design Specialist, Andrew Gagliardi, examined the homeowner's patio and recommended PolyLevel. PolyLevel is lightweight and waterproof making it a great solution. The Project and his crew injected PolyLEVEL into the concrete slabs, eliminating the tripping hazards. Now, the homeowner can enjoy their patio once more.

Sump Pump Service in Avenel, NJ

Sump Pump Service in Avenel, NJ

Before After
Sump Pump Service in Avenel, NJ Sump Pump Service in Avenel, NJ

This homeowner in Avenel, New Jersey has had their sump pump system for four years and has never had issues with it. This is because our service team provides annual maintenance to ensure the sump pump operates properly and has an extended lifespan. Since the annual maintenance services, the home is protected from water damage!

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

Expert Basement Remodeling in Avenel | Foundation Repairs, Basement Waterproofing, and Crawl Space Encapsulation

They had the material and the design that I was looking for....
Happy Customers Surrounding Avenel, NJ
Work Requests

Click the icons to see what our customers had to say.

Reviews From Avenel
Testimonials From Avenel
Very Courteous in working to service equipment and making recommendations.
Testimonial by Christine T. from Avenel, NJ
Had a very positive experience with this company starting from the first person who received my call
Testimonial by Muhammad A. from Woodbridge Township, NJ

Avenel's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st Basement Systems has been the trusted basement & foundation company of Avenel. 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 Avenel:

  • 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 Avenel, NJ
Project Location: Avenel, NJ
Looking to get a quote for a foundation repair on the home. There seems to be cracking along the right side of the house and a separation between the concrete foundation and concrete pathway.
Project Location: Avenel, NJ
I have a 2 car driveway with 4 slabs of concrete that I would like to be leveled.
Project Location: Avenel, NJ
I have some water coming up through the foundation in my laundry room. Need waterproofing. Thank you.
Project Location: Avenel, NJ
Foundation crack
Project Location: Avenel, NJ
Small Water leak wall/floor also estimate to finish basement
Project Location: Avenel, NJ
Sidewalk sinking and uneven, driveway cracking, and the floor inside my house which in on a slab is sinking and uneven in spots inside the house.
Project Location: Avenel, NJ
Good Morning, I'm looking to resolve some foundation issues that include cracks, moisture and leaks in my basement. Your company comes HIGHLY recommended and I look forward to speaking with an expert and getting some estimates. Feel free to email me or give me a call at any time. Thanks have a great day. Happy Easter! Chris
Project Location: Avenel, NJ
I have a finish basement with a french drain already . I was looking for information or pricing on dehumidifier.
Project Location: Avenel, NJ
I have a patio in the back against the house that has settled and dropped about 3" or so. It is causing cracks across the whole patio. I need to know if this can be leveled or if I need to replace it.
Project Location: Avenel, NJ
Project Location: Avenel, NJ
I need to replace my old sumpump with a new one plus need to run pvc pipe outside of basement to discharge water from sumpump
Project Location: Avenel, NJ
Sunken concrete walkway adjacent to house, approximately 50 feet long
Project Location: Avenel, NJ
My concrete floor slab is sinking in the corner almost about two inches.

our service area

Our service area