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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 Manasquan
CleanSpace Walling Install in Manasquan, NJ

CleanSpace Walling Install in Manasquan, NJ

Before After
CleanSpace Walling Install in Manasquan, NJ CleanSpace Walling Install in Manasquan, NJ

This wall is now encapsulated to seal off moisture in the basement.

Installation of TripleSafe and SaniDry in Manasquan, New Jersey

Installation of TripleSafe and SaniDry in Manasquan, New Jersey

Before After
Installation of TripleSafe and SaniDry in Manasquan, New Jersey Installation of TripleSafe and SaniDry in Manasquan, New Jersey

TripeSafe pump, and SaniDry were installed in Manasquan, NJ. EverLast window, and IceGuard were also set in place.

SmartJack Floor Support System Installed

SmartJack Floor Support System Installed

Before After
SmartJack Floor Support System Installed SmartJack Floor Support System Installed

SmartJack System installed in Manasquan, NJ to efficiently support the above floors in CrawlSpace.

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

Professional Basement Finishing and Waterproofing in Manasquan, Providing Foundation Repairs and Concrete Lifting

My sales rep was professional and answered all of my questions and concerns. Juan Garcia and his installation team were...
Happy Customers Surrounding Manasquan, NJ
Work Requests

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Reviews From Manasquan

Manasquan's Basement, Crawl Space & Foundation Contractor

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

  • 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 Manasquan
This homeowner in Manasquan noticed that there was a musty smell in her crawl space. At times, the smell would permeate through the floor and enter...
Job Stories From Manasquan, NJ
Pool Patio Leveled in Manasquan, NJ

Don't let tripping hazards put a damper on your pool party! This homeowner in Manasquan, New Jersey noticed their pool patio was sinking and becoming a tripping hazard. This happens because concrete is poured over backfilled soil. Over time, this soil settles and creates voids under the concrete. If this went unrepaired, someone could have injured themselves.

The homeowner made a call to Quality 1st Basement Systems where our customer service representative booked them an appointment with our System Design Specialist, Alvin Reed. Alvin arrived at the home a few days later and provided a thorough inspection. Alvin suggested they install polyurethane foam to bring the concrete to its original position. 

Our foreman arrived at the job site and began the process of installing the PolyLevel Injection System. This is done by drilling tiny holes into the slab and injecting the foam into the voids underneath. PolyLevel is a lightweight and environmentally friendly solution that will not add weight to the soil. 

When the job was complete, the homeowner was satisfied with the outcome. They were able to safely walk around their pool without the concern of tripping and injuring themselves! 

Pool Patio Leveled in Manasquan, NJ - Photo 1
Work Requests From Manasquan, NJ
Project Location: Manasquan, NJ
Crawlspace with constant water, uneven floors and furniture gets moldy.
Project Location: Manasquan, NJ
Back cottage has odor that we believe is coming from crawlspace. Would like for someone to take a look to confirm it's the crawlspace causing it.
Project Location: Manasquan, NJ
Lateral crack in my foundation between cinder blocks that has been there for 40 years and not gotten larger. House is on the market and I need to get an estimate for repair
Project Location: Manasquan, NJ
Raising a concrete step 1 inch in a front walkway. 3 feet wide
Project Location: Manasquan, NJ
Concrete around pool has sunk and or cracked, closest to house, approx 3 slabs
Project Location: Manasquan, NJ
Humidity in a portion of the basement.
Project Location: Manasquan, NJ
Looking to finish basement
Project Location: Manasquan, NJ
We have a sub grade crawl space about 5-6 ft deep. Maybe 12x17. Always had water flowing in basement sump pumps every 25 seconds now. Water coming up through cracks in floor. Now floor has 1/2 inch to an inch of water
Project Location: Manasquan, NJ
Finishing my basement and want an egress window for safety.
Project Location: Manasquan, NJ
Like many basements in Manasquan , our basements gets water in it frequently. We are hoping to put in some sort of water prevention system ( we already have two sump pumps) so that we can one day renovate our basement. Also concerned about mold.
Project Location: Manasquan, NJ
We would like to raise a tiled floor in sunroom to match the rest of the kitchen
Project Location: Manasquan, NJ
I would like to utilize my basement that is currently unfinished. I would like a quote on waterproofing and finishing it.
Project Location: Manasquan, NJ
I have a concrete sidewalk leading to the front steps of my home that has sunk a few inches near the front steps and a concrete sidewalk block that has a crack with one side is higher than the other side.
Project Location: Manasquan, NJ
I have a 3x3 piece of concrete next to my pool I need lifted
Project Location: Manasquan, NJ
The garage's concrete floor has settled about 4 to 6 inches. Also the concrete patio adjacent to (in back of) the garage has settled & has numerous cracks.
Project Location: Manasquan, NJ
Basement foundation repair currently held up on cinderblocks
Project Location: Manasquan, NJ
I have a front stoop with one step to a concrete walkway in the front of the house. My front step is pulling away from the front stoop creating a gap between the back of the step and the front stoop. I researched Poly Level and wanted to see if this was a possibility to make the step level again.
Project Location: Manasquan, NJ
Comment: Service PolyLevel Source Facebook/Instagram **This Is A NO CHARGE Lead**
Project Location: Manasquan, NJ
I currently have an unfinished basement that I may need to convert to an in-law suite for my mother but I want to get an estimate to determine if it makes sense.
Project Location: Manasquan, NJ
Comment: Service PolyLevel Source Facebook/Instagram **This Is A NO CHARGE Lead**

our service area

Our service area