Contact Us For
A Free Estimate!
Reviews From Kings 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

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

Your Trusted Kings County, NY Concrete Leveling & Foundation Crack Repair Experts

Happy Customers Surrounding Kings County, NY
Reviews
Work Requests

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

Kings County, NY 's Basement & Foundation Contractor

If you have an issue with your basement, crawl space or foundation Quality 1st can help. For over 25 years we have been serving Kings homeowners by providing them permanent solutions to their home problems. With years of experience, a dedication to quality work and exclusive patented basement products we are the right basement & foundation company for your home. 

Basement Waterproofing & Crawl Space Repair

We work in both basement waterproofing & crawl space encapsulation by installing a similar waterproofing system. A patented interior drainage system along with an energy-efficient dehumidifier is installed keeping water out of the basement and humidity in control; permanent protection against mold and rot. No need to ever fear basement flooding, mold or moisture. 

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

Along with preventing basement floods we seal and repair basement crack leaks making sure any water is pumped outside your home. We want your basement to be safe for years so our work comes with a transferable lifetime dry-basement warranty. 

Foundation Repair & Concrete Leveling

You don’t need to fear foundation problems, we can fix them. Using warranted foundation repair products we can restore your Kings home back to its original position. One of our foundation specialists can visit your home to inspect the issue and answer all of your questions. We are Kings's trusted contractor.

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 

We use PolyLEVEL to lift and level sunken concrete slabs. PolyLEVEL is a polyurethane foam injected beneath the slab where it expands and lifts the slab back up to a level position. The foam does not erode nor does it wash away with rain.

Get Your Free Estimate

Serving the following Kings County, NY zip codes
Brooklyn 11226, Brooklyn 11220, Brooklyn 11208, Brooklyn 11236, Brooklyn 11207, Brooklyn 11219, Brooklyn 11211, Brooklyn 11214, Brooklyn 11234, Brooklyn 11230, Brooklyn 11212, Brooklyn 11206, Brooklyn 11229, Brooklyn 11235, Brooklyn 11221, Brooklyn 11223, Brooklyn 11204, Brooklyn 11203, Brooklyn 11218, Brooklyn 11209, Brooklyn 11233, Brooklyn 11213, Brooklyn 11215, Brooklyn 11210, Brooklyn 11225, Brooklyn 11216, Brooklyn 11201, Brooklyn 11237, Brooklyn 11238, Brooklyn 11224, Brooklyn 11228, Brooklyn 11205, Brooklyn 11222, Brooklyn 11217, Brooklyn 11231, Brooklyn 11232, Brooklyn 11239, Brooklyn 11249, Brooklyn 11243, Brooklyn 11202, Brooklyn 11251, Brooklyn 11245, Brooklyn 11252, Brooklyn 11241, Brooklyn 11247, Brooklyn 11256, Brooklyn 11242

our service area

Our service area