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Quality 1st Basement Systems

359 Route 35 South
Cliffwood, NJ 07721
Mon-Tue 8:00am-6:00pm
Wed 9:00am-6:00pm
Thu 8:00am-6:00pm
Fri 8:00am-5:00pm
Sat 9:00am-12:00pm
In business since 1986

For over 30 years, Quality 1st Basement Systems has helped homeowners throughout New Jersey fix their wet basements, musty crawl spaces, unfinished basement spaces, and foundation issues. Quality 1st Basement Systems offers expert basement waterproofing, crawl space repair, foundation repair, and basement finishing to thousands of customers and are here to help when you need them most.

As an authorized Basement Systems contractor in Northern and Central New Jersey, Rockland County, New York, and Bucks and Montgomery Counties in Pennsylvania, local homeowners benefit from:

  • Over 30 years of expert waterproofing service
  • Award-winning products
  • Top-rated customer service
  • Flexible financing options for qualified borrowers
  • Free, no-obligation estimates - contact today!

Services:

  • Basement Waterproofing to help prevent basement flooding.
  • Crawl Space Encapsulation to help protect against mold, rot, and moisture problems.
  • Moisture Control for basements and crawl spaces to help prevent mold, rot, and musty odors.
  • Foundation Repair for cracks, bowing walls, uneven floors, and more.
  • Basement & Crawl Space Insulation to create a comfortable, energy-efficient space.

Products Installed:

  • Sump Pumps - Primary & Battery Backup Systems
  • Egress Windows
  • Interior Drainage Systems
  • Crawl Space Vapor Barrier & Encapsulation System
  • Energy efficient Dehumidifier
  • Waterproof, Mold-Resistant Finished Walls and Flooring
  • Basement & Crawl Space Insulation
  • Foundation Piers & Wall Anchors

Service Area:

Quality 1st Basement Systems proudly offers basement waterproofing and crawl space repair to homeowners in Northern & Central New Jersey, including Bergen County, Middlesex County, Hudson County, Somerset County, Monmouth County, and Essex County. This includes cities and towns like Newark, Jersey City, Edison, New Brunswick, Paterson, Toms River, Plainfield, and surrounding areas. Rockland County in New York and Bucks and Montgomery Counties in Pennsylvania are also serviced. Foundation repair services from Quality 1st are only offered in select areas of Northwestern New Jersey, including Warren County and Sussex County.

See before and after photos of wet basements, dirt crawl spaces, and foundations they've fixed and browse reviews and testimonials from thousands of satisfied customers below! Call today to schedule your free evaluation and estimate!

Basement Waterproofing Crawl Space Repair Foundation Repair
By Phyllis E.
By Susan V.
"It was a pleasure dealing with this company. Very..."
By Deborah M.
"The experience with your company has been wonderful. ..."
By Davide
"Maurice was super!! He was not imposing and was very..."
Patricia B.
Riverton, NJ
I've been searching for a solution to my crawl space problems for two years. Quality 1st had the best...
Hope T.
Montgomery, NJ
I trust your Company Completely!
Axel M.
Gillette, NJ
I'm very happy with both jobs, I would hire them again and tell my friends.
Quality 1st Basement Systems Before & After
  • Crawl Space Repair in Avon-by-the-Sea, NJ
    Before
    Crawl Space Repair in Avon-by-the-Sea, NJ
    After

    Crawl Space Repair in Avon-by-the-Sea, NJ

    Check out this crawl space transformation in Avon-by-the-Sea, NJ. To prevent moisture and humidity in the space, we installed our CleanSpace Vapor Barrier System. CleanSpace creates a barrier along the walls and floor of the crawl space to stop moisture from passing through the foundation walls. By sealing this space, you block out dampness that can cause mold growth or threaten the wooden beams inside your crawl space. Keeping this space healthy protects the home and improves air quality. Shout out to our System Design Specialist, Dane, and our foreman David, for working with this homeowner to create a dry and protected space under their home! 
  • Crawl Space Repair in Pottstown, PA
    Before
    Crawl Space Repair in Pottstown, PA
    After

    Crawl Space Repair in Pottstown, PA

    This homeowner in Pottstown, PA noticed their crawl space was damp and humid, so they contacted us for a solution. If this goes without repair, it could cause issues such as rotting wood, increased energy bills, and mold growth. We sent our System Design Specialist Javier, to provide an inspection and he suggested installing an encapsulation system. Our foreman Luis, installed our CleanSpace Vapor Barrier System, which will block out moisture and humidity from passing through the crawl space. Since the installation, the homeowner's peace of mind has been restored!
  • Crawl Space Repair in Wynnewood, PA
    Before
    Crawl Space Repair in Wynnewood, PA
    After

    Crawl Space Repair in Wynnewood, PA

    A homeowner in Wynnewood, PA noticed their crawl space was damp and humid, so they contacted us for a solution. We sent our Crawl Space expert, out to perform a thorough inspection and provide this homeowner with recommendations on how to properly protect this crawl space from moisture, humidity and flooding. Quality 1st Basement Systems installed our CleanSpace Vapor Barrier System which will provide a clean and safe environment for the homeowner, keeping it dry and healthy.
  • Wet Crawl Space Transformation in Clayton, NJ
    Before
    Wet Crawl Space Transformation in Clayton, NJ
    After

    Wet Crawl Space Transformation in Clayton, NJ

    A homeowner in Clayton, New Jersey contacted Quality 1st Basement Systems after noticing their crawl space was attracting moisture. This occurs because the poorly compacted soil around the foundation becomes saturated during heavy rainfall, creating hydrostatic pressure which pushes water and moisture through the walls. System Design Specialist, Joe Mancini, provided an inspection of the crawl space and suggested an encapsulation. Our foreman, Wilver Cardoza, installed the CleanSpace Vapor Barrier System that is thick and durable like a pool liner and seals the crawl space from the earth's elements. Now, the crawl space is protected from water and moisture while having a usable storage space.
Top 40 Dealer for Foundation SupportWorks of New Jersey

Top 40 Dealer for Foundation SupportWorks of New Jersey

Recognition Award from the Township of Aberdeen

Recognition Award from the Township of Aberdeen

NJ Niz Best Places to Work 2021

NJ Niz Best Places to Work 2021

Samantha Ruzzano

Samantha Ruzzano

Director of Marketing and Customer Care

Ezdras Arroyo

Ezdras Arroyo

Video Specialist / Graphics Creator

Dan McNally

Dan McNally

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