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Reviews From Cedar Grove
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 Cedar Grove
CleanSpace Walling Install in Cedar Grove Crawlspace

CleanSpace Walling Install in Cedar Grove Crawlspace

Before After
CleanSpace Walling Install in Cedar Grove Crawlspace CleanSpace Walling Install in Cedar Grove Crawlspace

The Quality 1st Basement Systems crew installed the CleanSpace Wall liner to waterproof this basement. CleanSpace is a durable plastic liner. It provides a vapor barrier, protecting the basement from water damage or mold growth, and brightens the look of any basement!

Sidewalk Leveling in Cedar Grove, NJ

Sidewalk Leveling in Cedar Grove, NJ

Before After
Sidewalk Leveling in Cedar Grove, NJ Sidewalk Leveling in Cedar Grove, NJ

This Cedar Grove property had a sunken walkway, making it unlevel and dangerous for patrons. Quality 1st Basement Systems fixed this problem with PolyLEVEL, a concrete lifting technique which is fast and effective. PolyLEVEL is light weight and is ready for foot traffic in as little as fifteen minutes. It does not contain any harmful chemicals, and will remain waterproof. PolyLEVEL was injected into this walkway, and now it is smooth and safe.

EverLast™ Crawl Space Door Installed in Cedar Grove, NJ

EverLast™ Crawl Space Door Installed in Cedar Grove, NJ

Before After
EverLast™ Crawl Space Door Installed in Cedar Grove, NJ EverLast™ Crawl Space Door Installed in Cedar Grove, NJ

You always want to make sure your crawl space door seals your crawl space off from the outside environment. When they aren't airtight, they allow humidity into your basement during the summer, which leads to mold and rot. In the winter, cold winter air will enter, cooling your furnace, water heater, air ducts, hot water pipes, and other utilities. Not only does our EverLast Crawl Space Door protect your crawl space, it ads a beautiful touch to the homes landscape! 

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

Cedar Grove's Contractor for Foundation Repair, Crawl Space Repair, and Basement Waterproofing

My inspector Rick was very thorough and informative and the office staff was always professional and courteous....
Happy Customers Surrounding Cedar Grove, NJ
Work Requests

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Cedar Grove's Basement, Crawl Space & Foundation Contractor

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

  • 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 Cedar Grove
A wet basement in Cedar Grove was damp and cold, with walls that showed signs of water damage from moisture seeping in through the stone. The...
Work Requests From Cedar Grove, NJ
Project Location: Cedar Grove, NJ
We need someone to come take a look at our basement. We've seen some water come in from storms and want to know what we can do to minimize it. The basement is finished already so it may be hard to see what is going on.
Project Location: Cedar Grove, NJ
Walkway needs to be raised
Project Location: Cedar Grove, NJ
Inquiring about free estimate of waterproofing options for basement.
Project Location: Cedar Grove, NJ
We have leaking in certain areas of our garage and basement
Project Location: Cedar Grove, NJ
Hello, we purchased a new home and are looking for someone to check our basement. We have some mold and would like to get it taken care of, as well as get a system in to take care of future water issues. Thank you.
Project Location: Cedar Grove, NJ
I am gathering quotes to finish my ~900 sqft baement including ceiling, walls, flooring and a full bathroom (Rough in plumbing is already provided)
Project Location: Cedar Grove, NJ
We are getting water through our walls in the basement..we have a sump located in the basement but the water comes in from the opposite side.
Project Location: Cedar Grove, NJ
We do not have a basement. Our house and ajoining family room are built on seperate slabs. There's a gap of about 2-3" between the house slab and the familly room slab under the soil level where rain water sometimes enters the family room during severe rain storms. We would be interested to have this issue evaluated by your service representative.
Project Location: Cedar Grove, NJ
Repair a (I believe minor) crack in foundation.
Project Location: Cedar Grove, NJ
Everything about my basement
Project Location: Cedar Grove, NJ
Comment: Source BrandBlaster Facebook Service Poly
Project Location: Cedar Grove, NJ
My driveway is literally sinking. I have a hole in the apron area of the driveway and its getting bigger by the week.
Project Location: Cedar Grove, NJ
Basement get water when heavy rain (about 2" rain)Frinsh trunsh is not working proberly
Project Location: Cedar Grove, NJ
Patio Slab needs jacking up , i had a previous estimate need to discuss
Project Location: Cedar Grove, NJ
I have a crawl space that needs to be cleaned out, repaired, and sealed.
Project Location: Cedar Grove, NJ
Request inspection and recommendations on repair and waterproof exterior wall.
Project Location: Cedar Grove, NJ
We have a crawl space under our enclosed sun porch. There is cracking on the exterior under that area. We want to do some work on the inside of the house in this area but are concerned about doing so with cracking.
Project Location: Cedar Grove, NJ
Water leaking through our basement walls
Project Location: Cedar Grove, NJ
The concrete slab leading up to my front door is sinking and must be lifted or otherwise repaired.
Project Location: Cedar Grove, NJ
I am in contract to purchase a house and require a quote for the installation of a replacement sump pump. The existing pump is not operational.

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Our service area