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Reviews From Warren County
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 Warren County
Leveling Concrete in Stewartsville, NJ

Leveling Concrete in Stewartsville, NJ

Before After
Leveling Concrete in Stewartsville, NJ Leveling Concrete in Stewartsville, NJ

Quality 1st Basement Systems fixed this sinking concrete slab permanently. The crew injected PolyLevel underneath the concrete. Once the PolyLevel expanded, it lifted the concrete up to a level position. Now this Stewartsville, NJ property is safer with PolyLevel.

Sinking Porch in Greenwich, NJ

Sinking Porch in Greenwich, NJ

Before After
Sinking Porch in Greenwich, NJ Sinking Porch in Greenwich, NJ

The front porch of this Greenwich, NJ family home had settled, creating a 5 inch gap between the siding and the concrete. The homeowners were very concerned since it happened rather quickly and so they wanted to get it fixed right away. System Design Specialist, Ken Peare, inspected the entire wrap around porch and measured almost 3 inches of settled concrete. He recommended PolyLevel to be injected underneath the slab, where it would expand and harden, raising it back to level. The homeowners were amazed that after 15 minutes of the job completion, they were able to use their porch. 

Home Supported by SmartJacks in Stewartsville

Home Supported by SmartJacks in Stewartsville

Before After
Home Supported by SmartJacks in Stewartsville Home Supported by SmartJacks in Stewartsville

A homeowner in Stewartsville, New Jersey had their floors sloping towards the middle of their house and there was also water in their basement. The homeowner contacted Quality 1st for a free estimate and our System Design Specialist inspected the basement. SmartJacks were installed to help support the home and provide stability. SmartJacks are installed by attached steel support beams to the floor joists and a sturdy base at the floor. SmartJacks can easily be adjusted at any point if the home requires it. Now this home is supported and the homeowners do not have to worry about their home being unstable.   

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

Quality 1st Basements serving Warren County, NJ

For a FREE no-obligation basement waterproofing, foundation repair, basement finishing, mold remediation, crawl space repair estimate in Warren County, NJ, please fill out the form to the right and Quality 1st Basements will contact you shortly.
Happy Customers Surrounding Warren County, NJ
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Responsible basement waterproofing, foundation repair, basement finishing, mold remediation, crawl space repair company serving Warren County, New Jersey

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Warren County, NJ.

Services we offer in Warren County:

  • 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.
  • 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
Job Stories From Warren County, 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.

PolyLevel Saves Pool Patio in Allamuchy, NJ

Jerry from Allamuchy was experiencing sinking concrete slabs around his pool area which concerned him since his grandchildren were still rather small and could possibly trip and fall. Jerry didn't want to remove and replace the concrete, he just wanted an easy, quick, and permanent solution. After seeing a concrete leveling truck in his neighborhood he decided to contact the company to discuss what his options were besides replacing the concrete.

System Design Specialist, Maurice Robinson, was sent to the home and did a full walk through with Jerry around the pool area. Maurice recommended that Quality 1st use PolyLevel, to raise the slab without having to remove and replace the entire concrete area. A small hole is drilled into each individual slab where PolyLevel is then injected underneath and expands, raising the concrete back to the desired level. Easy, quick and permanent just what Jerry wanted!

PolyLevel fills voids in Blairstown, NJ

Blairstown,NJ homeowner had large cracks across the middle of basement floor from front to back. One side of floor had settled almost 2 inches, creating a trip hazard. Both the Basement and the garage floor slabs had large voids under them. The homeowner wanted the floor raised back to level and the trip hazard removed before someone got hurt.They also wanted the voids filled and prevent soils from washing out from under the home. Quality 1st Basement Systems sent System Design Specialist, Mike Jersey, out to meet with the owner and do an inspection.

Mike recommended PolyLevel Injection instead of removing and replacing the concrete. First a small hole is drilled into the settling slab, next PolyLevel is injected underneath which expands then hardens raising the concrete slab back to its desired level.It is also used to fill any voids in the concrete as well. PolyLevel is fast and affordable. The strong but light foam is waterproof and noninvasive so it will not be affected by rain nor does it have a messy look or finish. The Homeowner was amazed at how fast the crew was able to remove the trip hazard and that within 15 minutes it could be walked on. 

Moisture Barrier Installed in Allamuchy, NJ

Nasty crawl spaces can cause serious harm to your family's health and the structure of your home. When water seepage occurs inside, moisture follows creating musty odors and mold which affects the quality of air that travels to the first level of your home. Crawl spaces have wood beams and over time when wood constantly is damp and covered in mold, it becomes week and begins to sag. This will cause the floor on the first level of your home to settle and windows and doors may stick. Your crawl space is not a space in your home to visit often and so why not protect it so you never have to worry again! We recommend moisture Vapor Barriers, known as CleanSpace for any crawl space experiencing those wet and musty environments. This product gives you peace of mind that your crawl space is completely sealed off to prevent water leaks, moisture, and mold. 

Foundation Wall Cracks in Allamuchy, NJ

A customer living in Allamuchy, NJ called Quality 1st when they decided it was time to address the wall cracks in their basement. Our System Design Specialist, Rey, did a full inspection of the home's foundation to make sure other cracks hadn't formed. It's important to address a foundation issue as soon as you see signs of foundation settlement. Over time a small crack can become a large crack creating a bigger issue. The homeowners waited sometime before deciding to seek professional help which caused the crack to grow. 

Rey recommended our CarbonArmor Support System. These carbon straps have very high tensile strength allowing them to adhere to concrete walls to keep them from bending or bowing inward. Whats great about this solution is that they can be easily covered with paint or wall panels during a basement finishing project. CarbonArmor installation is fast and completed in one day depending on the size of the basement. 

Before the homeowner contacted Quality 1st Basements, their foundation issues impacted their quality of life and their peace of mind. Now with CarbonArmor, the homeowner feels safe again in their home and no longer has to worry about future foundation problems. 

Settling Foudnation in Vienna, NJ

Quality 1st Basements was contacted by a family living in Vienna, NJ who had signs of foundation failure. They had cracks in their foundation walls allowing light to shine through into the basement. Doors and windows were beginning to stick and the floors on the first leveling of the home were no longer even. 

We sent Foundation Repair Specialist, Kenny T. out to inspect the interior and exterior of the foundation and design a solution to stabilize and support the home. The homeowner recieved our packet in the mail with Kenny's picture and profile. This packet also had our foudation booklet that discusses why a foudation settles and how our products provide the ultimate solution. 

Kenny T. met with the homeowners and did a full inspection inside and out around the entire perimeter of the home. He measured the cracks and brought new cracks to the homeowners attention. He then sat down with them showed him a video of how their home began to settle and we could stabilize it to prevent further movement and damage. Kenny then created a system using our products right off his lap top in the homeowners home. 

We installed 16 PushPiers around the perimeter of the home to stabilize the foundation and prevent future movement. The family now has peace of mind that their home is portected and their family. 

Additional Support provided by Quality 1st Basements

Being a homeowner of a home with foudation issues can be really scary. Foundation issues can hurt the value of your home, effect your peace of mind and can be a costly project if you ignore the signs. When John, from Vienna, noticed in his sons basement that cracked had formed, he told him to contact a professional right away to get them inspected. 

We sent Foundation Repair Specialist, Steve V. out to inspect the foundation and offer a solution that would protect the foundation and provide this homeowner with peace of mind.

On the day of the free inspection, Steve met with John and his son to elevaulate the cracks John had discovered. The cracks were both vertical and horiztonal in multiple areas of the basement. Three out of the four walls had cracks and were beginning to bow inward.

Steve recommended our CarbonArmor Wall Reinforcing System. This system consists of flexibke carbon fiber fabric straps that applied to the foundation walls with a high strength epoxy. This system stabilizes the wall to prevent further movement and cracking. This system involves no exterior excavating and it won't impact future basement finishing. Brackets located at the top of the straps help make adjustments over time to pull the wall back gradually to its original position.  

Serving the following Warren County, NJ zip codes
Phillipsburg 08865, Hackettstown 07840, Stewartsville 08886, Washington 07882, Blairstown 07825, Allamuchy 07820, Delaware 07833, Columbia 07832, Great Meadows 07838, Belvidere 07823, Oxford 07863, Port Murray 07865, Hope 07844, Vienna 07880, Johnsonburg 07846, Broadway 08808, Changewater 07831, Buttzville 07829

our service area

Our service area