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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 Middlesex
Sump Pump in Middlesex, NJ

Sump Pump in Middlesex, NJ

Before After
Sump Pump in Middlesex, NJ Sump Pump in Middlesex, NJ

This Middlesex, NJ homeowner has owned their sump pump system for ten years and has never had any malfunctions. Each year, our service technician comes out and provides an annual sump pump maintenance for the system. This ensures the system is operating properly.

Sump Pump in Middlesex, NJ

Sump Pump in Middlesex, NJ

Before After
Sump Pump in Middlesex, NJ Sump Pump in Middlesex, NJ

This Middlesex, NJ homeowner originally experienced water issues in their basement, so Quality 1st Basement Systems resolved the solution by installing their Triple Safe Sump System. Each year, our service team provides annual maintenance so the system is provided with durable care.

Crawl Space Repair in Middlesex, NJ

Crawl Space Repair in Middlesex, NJ

Before After
Crawl Space Repair in Middlesex, NJ Crawl Space Repair in Middlesex, NJ

Quality 1st Basement Systems was contacted by this homeowner in Middlesex, New Jersey to inspect their damp crawl space. We sent our System Design Specialist, Dylan McDonald, to provide a thorough inspection, and he suggested they seal the crawl space from the earth's elements. A few days later, our foreman and crew arrived and installed our CleanSpace Vapor Barrier System, TripleSafe Sump Pump System, and our SaniDry Sedona Dehumidifier. With these systems installed, the crawl space will stay dry and healthy all year round! 

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

Middlesex, NJ Waterproofing, Foundation Repair & More

Barbara is one of our customers in Middlesex, NJ. She was very happy with the system we installed for her....
Happy Customers Surrounding Middlesex, NJ
Work Requests

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Reviews From Middlesex
Testimonials From Middlesex
Quality 1st Basement Systems has an excellent service staff, and I always have a wonderful experience with my...
Testimonial by Barbara F. from Middlesex , NJ

Middlesex's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st Basement Systems has been the trusted basement & foundation company of Middlesex. 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 Middlesex, 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 Middlesex 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 1-844-268-0860 or fill out the provided form to schedule your free gutter installation quote! We proudly serve homeowners in Middlesex, NJ and the surrounding areas.

Services we offer in Middlesex:

  • 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
News & Events from Middlesex
Your basement can provide valuable “healthy” space. In this day and age, we all have “stuff” in our lives. How many times have you driven past one of those huge storage facilities, only to think, “Wow, wouldn’t it be great to have extra space?” We all have the overflow of “stuff” in our lives to make living more comfortable; we just tend to crowd our livable space with all of it. ... [Read more]
Work Requests From Middlesex, NJ
Project Location: Middlesex, NJ
I have a crawl space area that needs to be insulated. The cold is coming through the floor making the heat inefficient.
Project Location: Middlesex, NJ
Cracks in the foundation
Project Location: Middlesex, NJ
Horizontal crack across block walls.
Project Location: Middlesex, NJ
Quote to install sump pump
Project Location: Middlesex, NJ
We got some damages from Ida and we are looking for assistance for a few projects. First, is checking to see if there are damages/cracks to basement wall/floors. Second is replacing damaged drywall (would like to just remove bottom portion to install waterproof option). Lastly, is refinishing the floors with tiles (it was laminated in the past and under the laminate, there are still tiles). Drywall hasn't been removed yet, but I'm looking to move ahead in removing the bottom portion. If someone can let me know how many feet/inches the drywall needs to be removed from the bottom, I can start getting that complete to allow for a better estimate of the other repairs. Please feel free to text or email if that'll work better. Looking forward to hearing back. Thank you.
Project Location: Middlesex, NJ
Water pump is not working. Needs to replaced.
Project Location: Middlesex, NJ
I have multiple egress window with french drains but they failed I need new ones.
Project Location: Middlesex, NJ
Rug in basement is wet from the continuous rain with had over the weekend. The only other time it got wet was I believe during hurricane Sandy.
Project Location: Middlesex, NJ
The single front step/slab (about 5' x 4') has sunk, making the step up to the landing 12".
Project Location: Middlesex, NJ
15 to 20 feet of concrete slab around the home foundation and against driveway has sunk and dips towards the home.
Project Location: Middlesex, NJ
Basement Waterproofing required. No French drain on sump pump installed. Mold Removal and Some restoration.
Project Location: Middlesex, NJ
I am inquiring for a quote on installing an egress window and well system.
Project Location: Middlesex, NJ
Selling a home and the inspection came back with possible foundation issues on a wall
Project Location: Middlesex, NJ
Hello, My basement is not finished. I literally only have the framing up. No sheet rock, and some insulation. The basement looks to have had water damage at one point. Today 4/2/2020 I have a smell that is coming from the basement and it feels like its the ground from outside smell seeping through my basement walls. I would like to have someone come and give me a free estimate on what is the problem and how to resolve it. What are my options to fixing this issue once and for all.
Project Location: Middlesex, NJ
Constant water seeping into basement area. Sump already exists.
Project Location: Middlesex, NJ
Dried mud along the sides of the basement floor
Project Location: Middlesex, NJ
I had a little water come in after snow & rain storm. Backyard is soaked
Project Location: Middlesex, NJ
When are you available for recommendations and estimate?
Project Location: Middlesex, NJ
We have an enclosed front porch that many years ago, long before we bought the house, was an open porch. The crawl space underneath has a dirt floor. There is no foundation all the way around, only corner footings. It is partially vented. There is no access from inside the basement, only a wooden "hatch" underneath the front steps that you crawl through. We have a problem with animals getting in there, chewing up the HVAC flex ducts and nesting, as well as dampness and the enclosed porch being cold. That's is a summary of the issues.

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