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Reviews From Queens 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 Queens County
Powerful Sump Pump Installed in Queens Village, NY

Powerful Sump Pump Installed in Queens Village, NY

Before After
Powerful Sump Pump Installed in Queens Village, NY Powerful Sump Pump Installed in Queens Village, NY

Quality 1st Basement Systems installed a strong, reliable sump pump in this Queens Village basement. The TripleSafe sump pump will pump out any excess moisture and keep the basement dry.

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 Dependable Queens County, NY Concrete & Foundation Crack Repair Company

The salesman and his presentation were very helpful and exact to locate problems and how to solve them....
Happy Customers Surrounding Queens County, NY
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Queens County, NY's Basement & Foundation Contractors

For over 25 years Quality 1st has been helping Queens homeowners with their basements, crawl spaces & foundations. With years of experience, a dedication to quality work and exclusive access to patented products it is easy to understand why your neighbors trusted us as their basement waterproofing & foundation repair company. 

Foundation Repair & Concrete Leveling

Foundation problems do not mean the end of your home. We are your foundation repair contractor and our specialists use the best, non-invasive methods to repair the problem and restore your home’s foundation. The foundation repair products that we use come with a 25 year warranty. 

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 

PolyLEVEL is our answer to your sunken concrete woes. PolyLEVEL is a light-weight yet extremely strong polyurethane foam. The foam is injected through small holes in the slab and wear it then expands beneath the concrete filling in all the cavities and lifting the slab back up to a level position. 

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Job Stories From Queens County, NY
Dedicated Service for Your Wet Basement

Homeowner Richard Z. had a wet basement and decided to search online for a trustworthy basement waterproofing company.  He requested a free estimate from Quality 1st Basement Systems and waterproofing specialist Mike Bonfante went out to assess his situation.  He recommended the installation of a TripleSafe sump pump, WaterGuard interior basement waterproofing system, TrenchDrain, SaniDry dehumidifier and IceGuard waterproofing product. 

The TripleSafe is the leading sump pump in the industry because it is equipped with three pumps designed to take over for the other if there is an excessive amount of water or if one fails for any reason.  This will effectively keep water out of any wet or flooded basement.  For basement leaks along the walls and floor, our WaterGuard drainage system is the perfect solution.  It was specifically designed to sit above your footing to ensure it doesn’t get clogged from dirt or debris. 

A few months after these products were installed in his Ridgewood, NJ home, Richard Z. contacted Quality 1st Basement Systems to request the installation of their ThermalDry basement flooring.  It creates a thermal break between a finished basement and a cold concrete floor.  Now Richard can enjoy a water free basement, as well as a warm space for the whole family to enjoy!    

Leaking Window Wells in Ridgewood, NJ

Water was leaking in to Raj S.’s basement and he didn’t know what the source was.  Luckily, the experts at Quality 1st Basement Systems came and found just the place and recommended a permanent solution.

Most of the water was leaking in through the basement windows as well as the walls.  Because of this, waterproofing expert Chris Aramburu suggested the installation of our EverLast wall restoration systems, SunHouse window enclosure, window well ducts, an UltraSump, and WaterGuard interior drainage system to direct water to the sump pump and out of the house.  Replacing basement windows wells and installing the SunHouse basement window enclosure was the perfect resolution for the leaky windows. 

Any water entering Raj. S.’s home would now be stopped by the comprehensive basement waterproofing system installed by Quality 1st Basement Systems.  He no longer has to worry about a wet basement and can rest assured that it will stay dry and clean all year round.  

SaniDry Dehumidifier Installation to Keep Moisture Out

Patel P. contacted Quality 1st Basement Systems for a free estimate when he thought a French drain would solve his basement waterproofing problems.  But, when waterproofing expert John Patterson assessed Patel P.’s space, he concluded that a TripleSafe sump pump, SaniDry dehumidifier, WaterGuard interior basement waterproofing system, EverLast wall paneling system, and CleanSpace walling would be an appropriate and effective solution.

In a short two days, Juan Garcia and his crew installed each of these products to work together as a comprehensive solution for this leaky, wet basement.  The SaniDry basement dehumidifier is energy efficient and can cover any large space up to 2500 square feet.  This unit is the best in the industry for dehumidifying a moist basement.  The water around the perimeter of the basement was taken care of with the WaterGuard system.  This interior basement waterproofing system will drain water collected at the seam of the wall and floor and direct if to the TripleSafe sump pump and out of the basement.

The SaniDry basement dehumidifier will keep moisture out of Patel P.’s basement for years to come.  He will no longer have to worry about musty smells, or moist basement air, but can enjoy a clean, healthy basement!  

Redirecting Rain Seepage in a Flushing, NY Basement

Well, the rain comes down…and the rain might come in!  Flushing homeowner John G. saw the rain seeping through the basement wall and he wanted some help with this problem.  He contacted Quality 1st Basement Systems to schedule a free inspection and free estimate. 

Waterproofing specialist Ken Peare completed a thorough inspection inside and out, answered the homeowner’s questions and addressed his concerns, and then proposed the best solution to meet homeowner John’s needs.  Installation of a SuperSump sump pump system and a WaterGuard drainage system were deemed to be the fix that John was looking for. 

Water seepage from the wall would reach the WaterGuard, a patented and carefully engineered sub-floor drainage system that will never clog from soil or sediment.  From there, it would be directed to the SuperSump to be pumped out of the basement.  The SuperSump is an effective and efficient cast-iron pump capable of pumping 2,220 gallons of water per hour out of the home.

Quality 1st Basement Systems installed this efficient system that would prevent seepage from ruining the basement space by directing it out of the home.  Now John could rest at ease about the basement when it rains!  

Water Seepage Through Large Cracks In Basement, Maspeth, NJ

A homeowner living in Maspeth, NJ noticed small foundation cracks on the outside of their home. Upon further inspections, water had begun to seep through the foundation walls into their basement. Looking for a solution to their problem, they headed straight to the internet where they discovered Quality 1st Basement Systems and decided to contact them for a free estimate.

System Design Specialist, Bob Peters, did a full inspection of the basement and provided a solution that would best solve their problem. Bob recommended FlexiSpan and a SuperSump Pump to prevent further water intrusion and keep the basement dry. The crew installed FlexiSpan inside the small foundation cracks. FlaxiSpan is a 100% waterproof seal that stays bonded with wall movement, and seals the crack permanently -- warrantied! 

After the crack was sealed, the crew installed a SuperSump pump to keep the basement dry. Both products reassured the homeowner that their basement would stay completely dry through any future rainstorm, leaving the homeowner very satisfied and of course relieved. 




Serving the following Queens County, NY zip codes
Corona 11368, Elmhurst 11373, Ridgewood 11385, Woodside 11377, Flushing 11355, Forest Hills 11375, Jackson Heights 11372, Jamaica 11432, Far Rockaway 11691, Jamaica 11434, Flushing 11354, Jamaica 11435, South Richmond Hill 11419, South Ozone Park 11420, Rego Park 11374, Fresh Meadows 11365, Flushing 11367, East Elmhurst 11370, Whitestone 11357, Woodhaven 11421, Springfield Gardens 11413, Astoria 11106, Astoria 11103, East Elmhurst 11369, Flushing 11358, Astoria 11105, Richmond Hill 11418, Maspeth 11378, Saint Albans 11412, Middle Village 11379, Oakland Gardens 11364, Astoria 11102, Jamaica 11433, Rosedale 11422, Hollis 11423, Ozone Park 11417, Bayside 11361, Sunnyside 11104, Howard Beach 11414, Long Island City 11101, Queens Village 11429, Ozone Park 11416, Queens Village 11427, College Point 11356, Rockaway Park 11694, Kew Gardens 11415, Queens Village 11428, Bayside 11360, Cambria Heights 11411, Arverne 11692, Jamaica 11436, Little Neck 11362, Floral Park 11005, Glen Oaks 11004, Fresh Meadows 11366, Far Rockaway 11693, Little Neck 11363, Breezy Point 11697, Long Island City 11109, Bellerose 11426, Jamaica 11430, Flushing 11352, Jamaica 11439, Flushing 11371, Ridgewood 11386, Far Rockaway 11695, Elmhurst 11380, Jamaica 11451, Jamaica 11431, Jamaica 11424, Long Island City 11120, Jamaica 11405, Flushing 11381, Jamaica 11499, Jamaica 11425, Bayside 11359, Flushing 11351, Far Rockaway 11690

our service area

Our service area