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Reviews From Dover
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

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

Expert Foundation and Crawlspace Repair, and Basement Waterproofing Services offered in Dover, NJ

Happy Customers Surrounding Dover, NJ
Testimonials
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Dover's Basement, Crawl Space & Foundation Contractor

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

Gutter Installation & Gutter Guards in Dover, NJ

If your gutters clog regularly, consider getting a new gutter system installed by Quality 1st Basement Systems. We offer seamless gutters, gutter guards, and replacement gutter systems that are guaranteed to never clog or pull away from your home. Schedule your free estimate on any of our gutter services in Dover and nearby!

Quality 1st Basement Systems is proud to offer Gutter Shutter, a superior gutter system designed to last for years. Having an effective gutter system in place will safely guide water away from your home and prevent potential damage to your foundation, erosion of soil, roof leaks, and more.

Gutter Shutter Features:

  • Guaranteed to never clog, sag, or pull away from your home
  • Eliminates the need for homeowners to climb dangerous ladders to clean out their gutters
  • Constructed with premium-grade aluminum that won't flex under heavy loads
  • Wide mouth outlets, double-the-size downspouts, and more effective gutter extensions
  • 6" gutter size that carries 20% more water than standard 5" gutters
  • Exclusive high-back design with gutter trough to prevent water from entering behind your gutters
  • Available in a variety of colors to complement your home

Ready to replace your damaged, leaky gutters? We offer all-in-one gutter systems, downspouts, downspout extensions, and more to keep your home protected. Give Quality 1st Basement Systems a call at 1-732-697-0557 or fill out the provided form to schedule your free gutter installation quote! We proudly serve homeowners in Dover, NJ and the surrounding areas.

Services we offer in Dover:

  • 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.
  • Guaranteed, patented gutter products
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Case Studies From Dover
Professional
This Dover, NJ resident, noticed that after each long and heavy rain, water would appear in their basement. Water was seeping in through the walls,...
Concrete
One of the largest Technology industry based companies Casio America, Inc.'s warehouse floor was in need of repair mid September 2013. Voids...
Job Stories From Dover, NJ
Lifted Sidewalk in Dover, NJ

A homeowner in Dover, New Jersey had a part of their sidewalk that was sinking and settling and contacted Quality 1st. Our Specialist went to inspect the sidewalk and had our team install PolyLevel, a polyurethane foam to raise the concrete back to its original position. The PolyLevel is injected into the concrete through penny-size holes and the foam starts to expand and lift the concrete within minutes. This process is quick and a permanent solution.   

  Do you have uneven, sinking concrete? There is a solution! Contact Quality 1st for your FREE estimate today!

Foundation Fixed in Dover, NJ

A home in Dover, New Jersey had bowing walls in the basement. Bowing walls, or walls being pushed inward are usually caused by expansive soils or hydrostatic pressure. Our System design Specialist inspected the home and noticed there were also stair step cracks on the foundation walls. To solve this problem, GeoLock Wall Anchors were installed by extending from the wall to the stable, hard packed soil beyond the home. This system is anchored into the stronger soils and braces the foundation wall, preventing further movement. This home is now stabilized and will not have any more foundation problems.       

An unstable foundation is no joke, contact the experts at Quality 1st for your FREE estimate!

Encapsulated Crawl Space in Dover, NJ

A homeowner in Dover, New Jersey had a damp, musty crawl space that they wanted to use for storage. The homeowner contacted Quality 1st for a FREE estimate. Our System Design Specialist inspected the crawl space and had a full encapsulation system installed to prevent moisture and mold. Now the homeowner can use their crawl space for storage and it is not wasted space. 

Do you want to utilize your damp basement or musty crawl space? Then give us a call at Quality 1st to set up your FREE estimate!

WaterGuard Installed in Dover, NJ Home

A basement in Dover, New Jersey was experiencing water coming in through the walls every time it rained. Quality 1st was called to inspect the basement. WaterGuard was installed along the edge of the basement, underneath the floor slab to prevent clogging. This way the system is out of the mud zone and will not clog. The TripleSafe sump pump was installed to pump water out of the basement and keep water out.

The Triplesafe sump pump has three different levels of pumps so the basement is always protected in case of a pump failure. Finally, CleanSpace vapor barrier system was installed on the walls to hold back water vapor and humidity, directing the water to the sump pump. With this new system installed this basement is waterproofed and will not experience any more water.  

Do you have basement water problems? Give Quality 1st a call to set up your FREE estimate, we're here to find a solution together!

Homeowner's Porch Foundation Concerns Alleviated in Dover, NJ

Hilda D. of Dover, NJ became concerned when she noticed that the floor in her enclosed front porch was starting to lean.  When she looked around outside, she noticed that the porch was starting to separate from the main home.  There was also some stair-step cracking in the cinder block foundation of the porch.  She sought help from Quality 1st Basement Systems.

Certified foundation repair specialist Ken Peare traveled to Dover to meet Hilda.  Ken completed a thorough exterior inspection of the porch as well as an interior inspection in the crawl space beneath the porch.  Ken’s expertise resulted in the determination that the brick columns and concrete block foundation were no longer providing sufficient support for the porch.  Ken explained that what Hilda noticed were common signs of structural failure due to a combination of moisture and settlement over time; however, he was able to provide the solution that would eliminate Hilda’s concerns.

Project Manager Juan Garcia and his crew mobilized to Dover to repair Hilda’s porch foundation and crawlspace.  They installed a series of SmartJack steel supports to lift the floor and provide continued support.  Additionally, the patented PowerBrace system was installed to support the walls and potentially straighten them over time.  Lastly, Hilda liked what Ken proposed about isolating the crawl space from the earth and keeping the area cleaner and drier, so the crew encapsulated the crawl space with TerraBlock insulation and a CleanSpace liner as well as adding SilverGlo insulation panels.  Hilda D. was thereafter able to enjoy her newly-stabilized front porch with added energy savings from the crawl space repairs!     

Work Requests From Dover, NJ
Project Location: Dover, NJ
Basements smells musty and feels like there's alot of moisture down there
Project Location: Dover, NJ
We are getting water in our basement through the walls i believe and mold growing
Project Location: Dover, NJ
After a heavy rain I am seeing small leaks in basement that is causing some water to show up
Project Location: Dover, NJ
Posible Sump pump replacement
Project Location: Dover, NJ
My basement is finished. There is a L shap utility/plumbing area behind and that needs to be water proofed. I am gettin some water and mold building up. Especially during heavy storms. Outside Surrounding is mulch.
Project Location: Dover, NJ
Noises Sump pump. Need inspection
Project Location: Dover, NJ
Repair my retaining wall
Project Location: Dover, NJ
Sidewalk in driveway entrance in sunken 1 or 2 inches from curve
Project Location: Dover, NJ
I have a wet cinder blocks started to built mold on my drywall
Project Location: Dover, NJ
Project Location: Dover, NJ
Comment: Service Basement Waterproofing Source Facebook/Instagram **This Is A NO CHARGE Lead**
Project Location: Dover, NJ
I have an 8x8 concrete slab that at one point sat flush against limestone stair tread. The slab has sunken in and I would like to have someone provide me with an estimate to foam jack it back into place. Thanks for your time. Kristen Sturdy-Lange
Project Location: Dover, NJ
Need metal columns, footers and concrete poured in basement

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