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Reviews From Bayside
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 Bayside
ThermalDry flooring and Everlast walls finish basement

ThermalDry flooring and Everlast walls finish basement

Before After
ThermalDry flooring and Everlast walls finish basement ThermalDry flooring and Everlast walls finish basement

A homeowner wanted to waterproof her basement in order to create a finished space. Quality 1st Basement Systems installed the UltraSump sump pump and WaterGuard to keep water out of the basement. The crew then installed Everlast Wall panels and ThermalDry floors, which are made to prevent water seepage and mold growth. These enhance the overall look of the basement while ensuring wet basements will never be a problem again.

Basement Waterproofing in Bayside Queens, NY

Basement Waterproofing in Bayside Queens, NY

Before After
Basement Waterproofing in Bayside Queens, NY Basement Waterproofing in Bayside Queens, NY

The owners of this Queens, NY home had frequent flooding in their basement. The water often seeped into the basement through the floor joints and walls. Quality 1st Basement Systems installed WaterGuard basement waterproofing system around the perimeter of the basement to waterproof the basement. BrightWall, which are mold-resistent, moisture-barrier wall panels, was installed around the basement on the basement walls to stop water from leaking into the basement through the pourous cinderblock walls. The basement is now completely dry and healthy!

Dry Wall Restoration and WaterGuard System in Bayside

Dry Wall Restoration and WaterGuard System in Bayside

Before After
Dry Wall Restoration and WaterGuard System in Bayside Dry Wall Restoration and WaterGuard System in Bayside

The EverLast Wall Restoration System is the perfect solution for homeowners that have to replace bottom, damage walls, and do not wish to rip out their entire basement. Homeowners at Bayside, NY decided to protect their already finished walls  with the installation of our WaterGuard System.

Company Awards
Quality 1st Names of of the Best and Brightest Companies to Work for in the Nation 2016
Quality 1st Basement Systems is proud to be named one of The Best and Brightest Companies to Work For® in... [Read more]
More Awards

Dependable Sump Pump Installation & Bowing Wall Repair Experts in Bayside, NY

You show great pride in your work!...
Happy Customers Surrounding Bayside, NY
Work Requests

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Bayside's Basement & Foundation Contractor

It has been 25 years now that we have been Bayside'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 Bayside's trusted foundation repair contractor and have solutions. We use non-invasive methods to lift and repair your Bayside 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!

Case Studies From Bayside
A homeowner in Bayside wanted to convert her wet basement into a finished space. However; the basement flooding had caused damage to the walls and...
Work Requests From Bayside, NY
Project Location: Bayside, NY
Hi I'm looking to put in a French drain in my basement or some sort of waterproofing for the basement
Project Location: Bayside, NY
I have a slab of concrete with no cracks but its tilting to one side. I am looking for a quote for raising the slab.
Project Location: Bayside, NY
Need a quote on basement waterproofing
Project Location: Bayside, NY
When it rains a lot I get water in my basement
Project Location: Bayside, NY
Basement gets water when raining hard
Project Location: Bayside, NY
Occasionally my basement has flooded when it rains, but it didn't happen last winter, so I'd like to know what's going on. I'd like to be able to use it as a guest room for company.
Project Location: Bayside, NY
Basement flooding during heavy rain

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