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Reviews From Flushing
Products & Services
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 Flushing
Wall Crack Repairs in Flushing, NY

Wall Crack Repairs in Flushing, NY

Before After
Wall Crack Repairs in Flushing, NY Wall Crack Repairs in Flushing, NY

Homeowner living in Flushing, NY had large cracks in the basement walls. Some the length of the entire wall while others were corner or staircase cracks. A crack in a basement wall is a sign of settling foundation. When the soil underneath the home can longer support the weight the house will either settle or shift putting pressure on the walls causing them to separate and crack.

Quality 1st applied FlexiSpan to the wall crack to prevent further water leakage. The crew installed a first sealant over the crack followed by the FlexiSpan Foam Drain Strip  as a second line of defense, lastly the tough, waterproof overlay is applied to provide a permanent seal to each crack. 

Sump Pump Installed in Flushing, Queens

Sump Pump Installed in Flushing, Queens

Before After
Sump Pump Installed in Flushing, Queens Sump Pump Installed in Flushing, Queens

This Flushing basement had a sump pump that did not have an airtight lid and was not working enough to keep this New York City basement dry. Quality 1st Basement Systems installed a TripleSafe battery backup sump pump system which pumps all of the water out of this basement. Since the sump pump has a battery backup, it will even keep this basement dry when the power goes out!

Crawl Space Vapor Barrier Installed in Flushing, Queens

Crawl Space Vapor Barrier Installed in Flushing, Queens

Before After
Crawl Space Vapor Barrier Installed in Flushing, Queens Crawl Space Vapor Barrier Installed in Flushing, Queens

The owners of this Flushing, Queens home complained that their crawl space was sold cold that it felt like a window was wide open. The cold air was floating into the rest of the home making it uncomfortable and difficult to heat. Quality 1st Basement Systems installed SilverGlo crawl space insulation and CleanSpace crawl space encapsulation system to seal off this crawl space. The homeowners are very happy with their crawl space repair and are nice and cozy all winter!

Company Awards
Quality 1st Basement Systems is proud to be named one of The Best and Brightest Companies to Work For® in... [Read more]
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Quality 1st Basement Systems of New York City serving Flushing, NY

Happy Customers Surrounding Flushing, NY
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Flushing's Basement & Foundation Contractor

It has been 25 years now that we have been Flushing's trusted basement & foundation contractor. From basement leak repair, to concrete lifting to basement drain installation your neighbors chose us and for good reason.

We have 25 patented basement products, are dedicated to quality and provide permanent basement solutions.

Basement Waterproofing & Crawl Space Repair

If you have experienced basement flooding or leaking cracks we fix the issue. We seal and repair any wall cracks and install a basement drain. The interior drainage system collects any water sneaking into your home and drains it to an efficient sump pump. From there the water is pumped out and away from your home before you ever notice. 

The same applies with leaking or wet crawl spaces. Along with the drainage systems in the basement or crawl space we also install energy-efficient dehumidifiers to control the relative humidity. By controlling the space mold and rot are prevented. 

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 want your basement permanently dry and protected. You receive a transferable lifetime dry-basement warranty. 

Foundation Repair & Concrete Leveling

Foundation issues can be a serious problem but we are Flushing's trusted foundation repair contractor and have solutions. We use non-invasive methods to lift and repair your Flushing home's foundation. The products we have 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 

We also lift and level sunken concrete slabs. We inject PolyLEVEL, a polyurethane foam, beneath the slab lifting it back to a level position. We can level sidewalks, patios, garages, etc. Get started today. 

Get Your Free Estimate Today!

Job Stories From Flushing, NY
SuperSump and WaterGuard Keep Flushing, NY Home Dry

In Flushing, NY, heavy rain get the most of basements and flooding is a major problem.  Howard G.’s Flushing home faced basement flooding many times after copious amounts of rain.  He searched online for a certified basement waterproofing company and found that Quality 1st Basement Systems offers free estimates.

Sales rep. John Schweitzer surveyed Howard’s basement and recommended the installation of Cleanspace walling, a SunHouse, WaterGuard, window well ducts, and a SuperSump.  Moises Heriberto and his team of specialized basement waterproofers installed these top of the line basement waterproofing products.  The patented WaterGuard interior basement waterproofing system is effective because it sits on top of the footing and out of the soil so that dirt and debris cannot clog it.  Water filters from the WaterGuard to the SuperSump Premier Pump System.  This waterproofing system works quietly but efficiently to pump 2220 gallons per hour, if needed, and is reliable for many, many years.

Howard G. will no longer need to worry about heavy rain and the possibility that his basement will flood.  The SuperSump and WaterGuard system will effectively keep his basement dry all year round, no matter what the conditions.  Quality 1st Basement Systems is happy to have another satisfied customer!  

Basement Flood Repair in Flushing, NY

With heavy rains comes basement flooding and major water infiltration if you don’t have an effective basement waterproofing system.  Brunny A. was facing this problem and sought out a basement waterproofing contractor for a free estimate.

Sales representative, Don A from Quality 1st Basement Systems, went out to assess the basement flooding and recommended the installation of an IceGuard, SuperSump, and UltraSump.  Brunny A. agreed to these measures and Ruben Garrido and his qualified team came out to install these basement flooding repair products.  The SuperSump Premier Pump System was installed with the UltraSump Battery Backup Sump Pump to ensure a dry basement no matter how much rain is out there!  This sump pump can pump out 11,500 gallons or more with a single charge. 

Brunny A. no longer has to worry about basement flooding after the experts at Quality 1st came in!  A clean, dry basement is what all homeowners are looking for, so contact us today for more information! 

Avoid Basement Flooding in Your Flushing, NY Home

Steven Z.’s home had a basement room that flooded with water after 2-3 days of consistent rain. Steven knew he had to do something about this basement water- especially after a hurricane swept through the Northeast.  His basement room was flooded once again and it was time to call in the professionals.  Stephen searched online for a reputable, trustworthy, and qualified company to install a drainage system in his basement. He found Quality 1st Basement Systems and contacted them for a free estimate.

The team came out to identify the source of Steven’s basement water and came up with a comprehensive plan to solve the problem.  Nick met with Steven at his Flushing, NY home and recommended the installation of the WaterGuard system, a SuperSump pump, UltraSump pump, and Cleanspace encapsulation system.  Each of these waterproofing products would effectively protect his basement room and keep water out for the long hall. 

With the installation of these basement waterproofing products from Quality 1st Basement Systems, Steven Z.’s basement room stayed dry through the next storm and will keep his home flood free for years to come.

Work Requests From Flushing, NY
in Flushing
Heavy rain basement water leak , need the waterproof .
in Flushing
Calling to get an estimate for basement water proofing in his building referred by google appointment booked
in Flushing
Concerning the basement.Water in the basement following heavy rain. would like an estimate.
in Flushing
Hi: Recently I found my house has a uneven and sloping floor, crack on dry wall and exterior brick, crack on molding. i think the foundation has a problem. i removed a bearing wall five year ago in the house renovation. i don't know if that cause the problem. can you provide a consultation and give me estimation? Thank you.
in Flushing
Basement brings water in at heavy rain fall and snow looking for a indoor french drain with pump
Serving the following Flushing, NY zip codes
11351, 11352, 11354, 11355, 11358, 11367, 11371, 11381

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