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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 Flemington
Concrete Leveling at Local Restaurant

Concrete Leveling at Local Restaurant

Before After
Concrete Leveling at Local Restaurant Concrete Leveling at Local Restaurant

Uneven sidewalks caused trip hazards at this Flemington restaurant. Using PolyLEVEL injection, Quality 1st Basement Systems was able to raise the concrete to its original levels. The end result was a safe walkway that was much cheaper and less invasive than mudjacking!

Hunterdon County Concrete Lifted with PolyLevel

Hunterdon County Concrete Lifted with PolyLevel

Before After
Hunterdon County Concrete Lifted with PolyLevel Hunterdon County Concrete Lifted with PolyLevel

Quality 1st Basement Systems fixed this trip hazard in Hunterdon County, NJ by injecting PolyLevel underneath the sinking concrete. PolyLevel is efficient and will never be washed away with rain. This sinking concrete is now level and will stay safe.

Concrete Step Fixed with PolyLevel in Flemington, NJ

Concrete Step Fixed with PolyLevel in Flemington, NJ

Before After
Concrete Step Fixed with PolyLevel in Flemington, NJ Concrete Step Fixed with PolyLevel in Flemington, NJ

Quality 1st Basement Systems fixed this sinking patio step in Flemington, New Jersey with PolyLevel. The crew injected PolyLevel underneath the step in the void. Once PolyLevel expanded, it lifted the step back up. Now the stair is much more even and safer to walk on. PolyLevel fixes trip hazards caused by sinking concrete in a matter of minutes.

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

Expert Basement Finishing in Flemington, Providing Crawl Space Encapsulations and Foundation Repairs

The presentation was informative and I had no questions about the process after the presentation was completed....
Happy Customers Surrounding Flemington, NJ
Work Requests

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Reviews From Flemington
Testimonials From Flemington
Design Specialist was wonderful and very helpful.
Testimonial by Scott P. from Flemington, NJ
..were excellent. real gentlemen. real professionals.
Testimonial by Kevin G. from Flemington, NJ

Flemington's Basement, Crawl Space & Foundation Contractor

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

  • 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
Case Studies From Flemington
A restaurant in Flemington, NJ had concrete settlement issues in their walkway. The uneven concrete slabs were causing a trip hazard for employees...
Job Stories From Flemington, NJ
Sinking Pool Area in Flemington, NJ Raised by Quality 1st

The concrete slabs around Virginia's pool area were sinking and settling which caused multiple tripping hazards. Fearing one of her small children would trip and fall into the pool, she decided to search for a solution. Looking to Google for a reliable company, she came across Quality 1st Basements, the local experts in sinking and settling concrete. Customer Service Representative, Kelly, asked a few short questions to make sure she fully understood the concrete concerns Virginia was having and was able to schedule the soonest available appointment with Concrete Repair specialist, Andy G. 

Andy G. did a full inspection of the pool area and noticed a total of 8 sinking slabs that had settled roughly an inch to two inches. He assured Virginia that PolyLevel foam would be the perfect solution since it could raise the existing slab back to level instead of removing and replacing the concrete. The foam is injected underneath the slab filling the void underneath which caused the settling. The foam expands lifting the concrete then hardens to permanently stabilize it. The Quality 1st crew was able to lift and level the entire pool area and within 15 minutes of the team cleaning up, the family was able to use the pool. 


Dry & Healthy Basement Thanks to Quality 1st Basements

John from Flemington, NJ contacted Quality 1st Basements after noticing water in his basement. He spoke with Customer Service Representative, Christine, about how much water he had and when the water usually occurs. Christine was able to schedule his free estimate appointment with System Design Specialist, Chris Bowe. Within a few short days Chris was in the home, doing a full inspection of the basement to design a solution that best fit the problems John was experiencing in his basement. 

Chris Recommended a full waterproofing system to keep the basement dry and prevent any future water leaks or flooding that could cause damage to the partially finished area of the basement. With a full WaterGuard system and a TripleSafe Sump Pump installed the basement would now stay dry during any rain storm. The team also installed a SaniDry Dehumidifier to eliminate damp, musty odors. Quality 1st Basements was able to put John at ease now that he no longer has to worry about his basement. He can now have piece of mind that his family can enjoy all the perks of having the extra space in his home. 

Basement Waterproofing in Flemington, NJ

Homeowner living in Flemington, NJ noticed water seeping in from the middle of the basement floor during heavy rain. The most amount of water they had ever received in the basement was large puddles. They wanted someone to come inspect their basement and provide them with the best solution possible for the home. System Design Specialist, Laszlo lenkey, noticed damp walls, signs of mold and standing water upon his inspection. 

Quality 1st Basement Systems removed the existing sump pump system and installed WaterGuard along the entire perimeter of the basement. Next the crew installed a SuperSump Pump which would collect the pump the water out making the basement 100% waterproofed. The crew  installed a FloodRing around the water Heater as well to protect it against any water leaks. A Sanidry Dehumidifier was installed to properly circulate dry air throughout the basement to create a more comfortable environment. 

The homeowner was so pleased with the work done by Quality 1st Basement Systems that they always recommend Quality 1st to friends and family experiencing water concerns. 

Work Requests From Flemington, NJ
Vicinity of Whiskey Lane in Flemington
I'm under contract to purchase a house and there is a basement crawl space with water issues. If possible, I'd like to get a quote for the work needed to remedy that. Our inspector and agent said that it looks like the space would need dehumidifier, vapor barrier, and sump pump.
Vicinity of Holly Ct in Flemington
Upgrade sump pump
Vicinity of Shields Ave, --- in Flemington
Joust beam for sagging floor .older home
Vicinity of Rainbow Hill Road in Flemington
My house is on a hill and I have continuous water seepage on the hill side of my basement at the floor/wall joint. It's never more than a small puddle, but it is there about 50% of the time.
Vicinity of North Place in Flemington
Hello. I would like a quote for the implementation of a french drain system
Vicinity of Park Ave in Flemington
The price
Vicinity of in Flemington
Comment: Service PolyLevel Source Facebook/Instagram **This Is A NO CHARGE Lead**
Vicinity of Marshall Drive in Flemington
We have a leak in the basement near where the front stoop exists at the base of the wall. We tend to mop up the leak with towels that absorb the water every other day when we have rain.
Vicinity of Croton Road in Flemington
Need some concert lifted under a breezeway
Vicinity of Circle Dr in Flemington
It looks like there are cracks in our basement floor and foundation.
Vicinity of Crystal Glenn Ct in Flemington
Leaks in basement foundation wall
Vicinity of SAXONNEY CIR in Flemington
In the process of purchasing a townhouse, but during recent inspection it was discovered that there was a horizontal crack in the foundation. I wanted to have this looked at by a professional as recommended by the inspector.
Vicinity of Locktown School Road in Flemington
Hopefully you come when you say you will and you give accurate pricing. Your on line reviews give me hope.....
Vicinity of Hardscrabble Hill Rd in Flemington
Water seeping through floor in the basement.
Vicinity of Reading Road in Flemington
Sidewalk settling
Vicinity of Chelsea Circle in Flemington
Need an estimate to have a sump pump discharge rerouted from the city sewer line to outside the house.
Vicinity of Devore Road in Flemington
Looking to refinish basement which was finished in early 90's.
Vicinity of Broad ST in Flemington
Interior foundation needs re-pointing -- would like to create an access point to basement from 1st floor - currently, we need to crawl through the coal chute access door
Vicinity of Young's Drive in Flemington
Possibly drainage improvement s to be made and or varification of downspout draining properly or if grading is needed. Moisture in finished basement. Dehumidifier running but not enough. Unfinished closet area appears to be very damp.
Vicinity of Valley View Drive in Flemington
Wet wall and water accumulation in one corner

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