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Reviews From Dorothy
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 Dorothy
Concrete Repair in Dorothy, NJ

Concrete Repair in Dorothy, NJ

Before After
Concrete Repair in Dorothy, NJ Concrete Repair in Dorothy, NJ

A homeowner in Dorothy, NJ noticed their concrete driveway was sinking which caused all four concrete slabs to settle. Cracks and trip hazards formed due to the movement and the homeowner wanted a solution that didn't involve replacing the entire driveway. Our team used PolyLevel Injections to bring the concrete to a raised and level position. Quality 1st Basement Systems was able to offer this customer a permanent solution at a better cost then full replacement of the driveway. 

Company Awards
NJ Niz Best Places to Work 2021
Quality 1st Basement Systems is proud to have been named one of the 2021 Best Places to Work by NJ... [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]
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]
More Awards

Your Professional Basement Waterproofing & Foundation Repair Expert in Dorothy

I would recommend their team time and time again for their services....
Happy Customers Surrounding Dorothy, NJ
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Dorothy's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st Basement Systems has been the trusted basement & foundation company of Dorothy. 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
  • Egress Windows
You Receive:
  • Permanently Dry Basement
  • Clean Protected Crawlspace
  • Protection against Mold
  • Improved Home Value
  • Less Leaks & Better Energy Efficiency

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
  • EverBrace® Wall Repair System
  • 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. 

Local Gutter Installation & Replacement Company in Atlantic County

At Quality 1st Basement Systems, we offer only the best gutter products and services in the industry to homeowners in Atlantic County and nearby. That is why we install Gutter Shutter®, an advanced and clog-proof gutter system that will protect your home against water damage, rot, and mold caused by clogged or sagging gutters.

Do not wait another day to complete your gutter installation or replacement. Partner with us to take advantage of our state-of-the-art all-in-one gutter system, downspouts, downspout extensions, and more.

Gutter Shutter® Features & Benefits:

  • Eliminates the need for homeowners to clear out their gutters
  • Designed with premium-grade aluminum that won’t flex
  • Gutters available in a variety of colors to match your home
  • Gutter Shutter will never clog, sag, or pull away from your home
  • FREE gutter installation estimates

Ready to replace those damaged gutters or install brand new gutters that won’t clog or flex? We offer gutter installation, gutter replacement, all-in-one seamless gutters, and more. Give us a call at 1-732-697-0557 or click below to schedule your free gutter installation quote! We proudly serve Atlantic County and areas nearby in NJ.

Services we offer in Atlantic County:

  • 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
Job Stories From Dorothy, NJ
Foundation Concerns In Dorothy, NJ Crawl Space

Recently, a homeowner in Dorothy, NJ, was beginning to grow concerned with indications of foundation settlement around their crawl space. Which overtime was permitting water to enter the space, creating increasingly damp conditions. The homeowner worried that leaving this issue unaddressed could potentially lead to mold-growth and wood rot, along with negatively impacting the overall air quality of the entire home. Despite several attempts to fix the problem with DIY methods, such as setting up fans and store bought dehumidifiers, the moisture levels increased and their structural concerns unfortunately persisted. The homeowner decided that it was time to find a professional team that could assess the cause of the issue and determine the best possible repair approach. After researching local repair and waterproofing companies, the homeowner chose Quality 1st as the most qualified and experienced team to tackle the challenge. The team promptly arrived at the home, and began conducting an extensive inspection on the crawl space, identifying key water entry points, and the best course of action to take to eliminate the foundation settlement. Once they concluded the evaluation, they decided that the home was struggling from a lack of proper insulation, allowing moisture to permeate the area and increase the foundation settlement issues. Luckily, the team was able to supply the homeowner with a tailored waterproofing plan, which recommended the installation of our mold-resistant Vapor Barrier System, to seal off the space from future moisture-related incidents. To repair the structural integrity of the space, the team also mentioned the benefits of implementing one of our specially patented Foundation Repair Methods. With this dynamic repair strategy provided, the homeowner felt confident that their crawl space would soon return to a dry, healthy, and safe condition!

Foundation Concerns In Dorothy, NJ Crawl Space - Photo 1
Unfinished Basement Inspection In Dorothy, NJ

For months, a homeowner in Dorothy, NJ, had been dealing with persistent water intrusions in their unfinished basement. Each time it rained, they would find moisture seeping through the walls, leaving behind a musty smell and creating a growing concern for the safety of their home's foundation. The situation had escalated, making it difficult to use the basement for storage or any other purpose. Despite their best efforts to manage the water with temporary solutions like store-bought dehumidifiers and buckets, the issue unfortunately persisted, leaving the homeowner feeling increasingly frustrated and unsure of how to protect their home long-term. Desperate for a permanent solution, they reached out to Quality 1st for help, hoping to finally put an end to the ongoing problem. The team promptly arrived and conducted a thorough inspection of the basement, identifying the root causes of the water intrusion. They explained in detail the best course of action to prevent further damage, recommending a combination of interior and exterior waterproofing techniques. The homeowner was extremely impressed by the expertise and transparency of the consultation, feeling relieved knowing that the team had a clear plan to address the issue. With a comprehensive proposal in hand, the homeowner was confident that Quality 1st would provide the lasting solution they had been seeking all along!

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