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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 Hazlet
Hazlet Crawl Space Repaired

Hazlet Crawl Space Repaired

Before After
Hazlet Crawl Space Repaired Hazlet Crawl Space Repaired

This Hazlet homeowner purchased a new home and was getting high humidity readings from the crawl space. Quality 1st Basement Systems noted that the previous homeowners had attempted to have their general contractor waterproof the crawl space, but his method was clearly failing. The installation team installed CleanSpace wall liners to seal off the crawl space from outside moisture. We also installed a sump pump to drain the water out of the crawl space keeping the area clean and dry for good!

Sagging Crawl Space Beam Supported in Hazlet, NJ

Sagging Crawl Space Beam Supported in Hazlet, NJ

Before After
Sagging Crawl Space Beam Supported in Hazlet, NJ Sagging Crawl Space Beam Supported in Hazlet, NJ

This Hazlet, NJ crawl space had a sagging beam so Quality 1st Basement Systems restored it with a SmartJack support system. Now the floor above is level!

Pool Patio Fixed in Hazlet, NJ

Pool Patio Fixed in Hazlet, NJ

Before After
Pool Patio Fixed in Hazlet, NJ Pool Patio Fixed in Hazlet, NJ

This homeowner in Hazlet, NJ had sinking slabs around his pool. Quality 1st Basement Systems raised the concrete by injecting PolyLevel underneath it. PolyLevel is an expandable, waterproof foam that supports concrete and lifts it into a level position. It is a more cost effective solution than mudjacking and is long lasting. It is important to keep the concrete around pools safe from tripping hazards and ready for summer.

Company Awards
2018 Angie's List Super Service Award
Quality 1st Basements is proud to announce that it has earned the home service industry's coveted Angie's List Super Service... [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]
Best of Home Advisor
Quality 1st Basements is honored to accept the Best of Home Advisor 2018!... [Read more]
More Awards

Hazlet Waterproofing, Foundation Repair & Basement Finishing Company

My salesman was respectful + thorough....
Happy Customers Surrounding Hazlet, NJ
Work Requests

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Reviews From Hazlet
Testimonials From Hazlet
It is rock solid with no problems at all.
Testimonial by Frank G. from Hazlet, NJ
Just wanted to thank you for the wonderful service, So far everything is in working order.
Testimonial by Don F. from Hazlet, NJ
I plan on requesting Collin for my next appointment. He is an excellent worker.
Testimonial by Frank G. from Hazlet, NJ

Hazlet's Basement, Crawl Space & Foundation Contractor

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

  • 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
News & Events From from Hazlet
Tom Roman of Quality 1st Basement Systems gets inducted into the Aberdeen Economic Business Council. The Aberdeen Economic Business Council...
Tom Roman of Quality 1st Basement Systems gets inducted into the Aberdeen Economic Business Council. The Aberdeen Economic Business Council was formed in 2012 to improve relations with the business community, explore opportunities for new commercial or industrial development and help attract new businesses to town. ... [Read more]
Quality 1st Basement Systems hosted the HAM Christmas Party 2014 when they unexpectedly lost their venue!...
Quality 1st Basement Systems hosted the HAM Christmas Party 2014 when they unexpectedly lost their venue!... [Read more]
Work Requests From Hazlet, NJ
Vicinity of Virginia Ave in Hazlet
I have some settling concrete in my garage and would like a quote for your re-leveling process.
Vicinity of Evergreen St in Hazlet
I would like to have Foundation observed to see if any problems
Vicinity of Dundall Pl in Hazlet
Pool area and sump pump
Vicinity of California Ave in Hazlet
We need an estimate to waterproof this basement that continues to flood.
Vicinity of Highland Ave in Hazlet
Finishing basement
Vicinity of Beers Street in Hazlet
Mold, waterproofing basement, sump pump installation
Vicinity of Glen Ave in Hazlet
We have water in our crawl space. We are looking for a solution to keeping the water out and keeping mold and wood rot from occurring. Looking for a quote and solution to our problem Not sure if a humidifier is the solution but you would be able to tell us that or not
Vicinity of Poole Ave in Hazlet
Basement has water coming in
Vicinity of West Jack St in Hazlet
Cracks. Not level floor. Water.
Vicinity of Cove Rd in Hazlet
3 walls,3 French draibs,1 or 2 sump 2 walls 24ft 1 wall 31ft
Vicinity of Middle Road in Hazlet
No concerns, we are looking to finish basement. basement is currently unfinished with 9 ft ceilings
Vicinity of Garrison Drive in Hazlet
Driveway apron is below the curb. Would like an estimate to even it out. Thank you.
Vicinity of Moak Dr in Hazlet
10' x 15' concrete patio (poured in 4 sections) has uneven settling.
Vicinity of Poole Ave in Hazlet
I need an estimate to repair a sagging crawlspace.
Vicinity of Nevada Drive in Hazlet
My sump pump and backup pump make a loud noise when they shut off. I had a check valve installed, but does not work well.
Vicinity of Middle Road in Hazlet
Buying a home there horizontal crack in basement foundation and bowing looking for free estimate before we consider buying home
Vicinity of Daniel Drive in Hazlet
Concrete apron on driveway sank and portions of side walk are sinking
Vicinity of Ann Ct in Hazlet
Water concrens as the crawl space floods due to a low water level in the area. Sump pump is installed but sometimes does not turn on. Usually I need to lift witha golf club and it will turn on and drain.
Vicinity of in Hazlet
We have a sidewalk slab and curb that has dropped about 2" and is a tripping hazard.
Vicinity of Ashleigh Dr in Hazlet
Need to install basement ceiling which damaged by water recently....

our service area

Our service area