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NYC Basement Waterproofing, Crawl Space Repair,  & Foundation Repair including Staten Island

Customer Reviews
  • By Arelis N.
    Staten Island, NY

    "I just had a French Drain installed in my basement by Wilver Cardoza and his crew and what an amazing job they did. Wilver and..."

    Customer Review

    By Arelis N.
    Staten Island, NY

    I just had a French Drain installed in my basement by Wilver Cardoza and his crew and what an amazing job they did. Wilver and his crew were so professional with each and every detail that went into the installation and the process. I am so excited and pleased with the system and will be recommending this company to all my family, friends and coworkers. Thank you very much Quality 1st Basement for such an amazing job.

  • By Barbara M.
    Staten Island, NY

    "Crack in front wall of basement sealed with flexispan. No leakage since repair made. Workman were professional and neat."

    Customer Review

    By Barbara M.
    Staten Island, NY

    Crack in front wall of basement sealed with flexispan. No leakage since repair made. Workman were professional and neat.

  • By Daniel W.
    Staten Island, NY

    "I still haven't had a drop of water in my basement after a year. They cleaned up after themselves, covered everything with..."

    Customer Review

    By Daniel W.
    Staten Island, NY

    I still haven't had a drop of water in my basement after a year. They cleaned up after themselves, covered everything with plastic, overall did a great job.

  • By Margaret W.
    Staten Island, NY

    "Juan Garcia and his crew waterproofed a basement for me. They worked all day non-stop and completed the job quicker than I..."

    Customer Review

    By Margaret W.
    Staten Island, NY

    Juan Garcia and his crew waterproofed a basement for me. They worked all day non-stop and completed the job quicker than I anticipated. The basement was left very clean. You would never know jackhammers breaking up concrete to do the job were ever there. Whatever questions I had were answered to my satisfaction. Juan is an excellent representative of Quality 1st and I would highly recommend the company based on Juan Garcia and his work crew.

  • By Kevin W.
    Staten Island, NY

    "The installation crew arrived on time and proceeded to work immediately. I never thought they would complete the job in one day..."

    Customer Review

    By Kevin W.
    Staten Island, NY

    The installation crew arrived on time and proceeded to work immediately. I never thought they would complete the job in one day but they did. They worked non stop and cleaned the basement up removing all debris which was no easy job. They carried buckets and buckets of concrete up a flight of stairs and into their truck. There was nothing remaining to take care of. It was one of the neatest construction jobs I have ever seen. I would highly recommend this company to anyone. The personnel I dealt with were all very professional and helpful.

  • By Rich R.
    Staten Island, NY

    "Put in sump pump and French drain.The crew was very professional and fast and actually left basement cleaner then when they came"

    Customer Review

    By Rich R.
    Staten Island, NY

    Put in sump pump and French drain.The crew was very professional and fast and actually left basement cleaner then when they came

  • By Rosemary A.
    Staten Island, NY

    "Our technician Colin was very professional, thorough and pleasant. We have already scheduled our next visit and have requested..."

    Customer Review

    By Rosemary A.
    Staten Island, NY

    Our technician Colin was very professional, thorough and pleasant. We have already scheduled our next visit and have requested that Colin be assigned to our account. We would highly recommend Quality 1 Basement Systems and our technician Colin!

  • By James S.
    Staten Island, NY

    "The installation went very well. They showed up on time, worked continuously throughout the one day job, three workers, very..."

    Customer Review

    By James S.
    Staten Island, NY

    The installation went very well. They showed up on time, worked continuously throughout the one day job, three workers, very clean, courteous, and did a very good job, overall. A little pricey, but well worth the extra cost. The brochure they sent out was excellent and the booklet explained everything in detail which I hadn’t gotten from any other companies’ estimates. The salesman from Quality 1st came with a laptop to show everything and explained things well.

  • By Juan N.
    Staten Island, NY

    "I searched for a long time for a company to waterproof my basement. I met with five different companies and finally decided on..."

    Customer Review

    By Juan N.
    Staten Island, NY

    I searched for a long time for a company to waterproof my basement. I met with five different companies and finally decided on quality 1st. If it was only because they offer the best system at the best price for the needs of my home I would not be writing this review. Of all the companies I met with quality 1st drew up the best design plans. When I decided to alter the design plan to accommodate the changing designs of the basement they easily and expertly complied. The work was performed in one day and if it wasn't for the fresh coat of concrete at perimeter of the basement you would have never known they were there. There was a small issue that I had where they didn't put enough concrete at the base of the stairs. I called Juan(the foreman on the job) and he came out the next day(Sunday) to correct the problem. I cannot say enough good things about my experience with this company. I would not hesitate to hire them again.

  • By Kunal T.
    Staten Island, NY

    "This year, hurricane Sandy left my family and me with a lot of mess to clean up. Before Sandy, I had a fully finished basement,..."

    Customer Review

    By Kunal T.
    Staten Island, NY

    This year, hurricane Sandy left my family and me with a lot of mess to clean up. Before Sandy, I had a fully finished basement, but the hurricane left nothing but the four walls and wooden frame. This was the moment in which I had to make a decision of what to do next. I was afraid that I now had to deal with contractors and had to go through all the nine-yards. However, I made the right decision by calling Quality1stBasement. Nick Biris, my salesman, was very respectful and compassionate towards me and my situation. His knowledge regarding possible products and plans for renovation was remarkable. I had a detailed discussion with Nick on what I could do in my basement; at no point did he try to sell me anything, but instead focused on my predicament. He made his recommendations, but the end decision was mine. He went through the entire process with me, educating me on weak areas in the basement that allowed water in. After our discussion, the proposal he came up with included the items which would help the most at a fair price. He was not at all like other salesmen who try to oversell. Quality1stBasement's Installation crew, led by Juan Garcia, were hardworking people who did an impeccable job. They were on time every day and were very careful and neat with all their work. Even though there was a lot of concrete breaking, they put plastic up, covered items and moved things out of the basement before starting; they did not rush their work, and were very considerate in making sure other parts of the house did not get dust. They worked in a very professional manner, and cleaned up all the leftover mess before thy left. The workmanship of the whole crew was remarkable; it was evident that they took pride and care in their work. It was great experience with Quality1stbasement, and the finished product shows the dedication and care of their hardworking crew. Now, I hope the product itself delivers what it supposed to.

Is the basement of your home irritating you? Basement space is incredibly valuable in a New York City home or building and if your basement has an ailment causing it to remain barren, we're the ones to call in all of New York City including Staten Island.

Our company, Quality 1st Basement Systems of New York City, is an authorized Basement Systems Dealer and one of the Top 10 Dealers throughout the Basement Systems Contractor Network. We specialize in all areas of the basement including: basement waterproofing, foundation repairs, and crawl spaces in all of New York City including Staten Island, NY.

Quality 1st Basement Systems of NYC uses patented basement waterproofing products by Basement Systems Inc. and provides life-time warranty for all perimeter waterproofing systems. Our contractors have seen it all from leaky basement cracks to poor drainage systems to simply overfilled gutters. 

Let Quality 1st Basement Systems of NYC stabilize your foundation, getting it back on safe, sturdy ground. We are experts in foundation repair and basement support with many years of experience in NYC including Staten Island. Foundation wall stabilization, straightening and settlement repair are just some of the sciences our structural engineers have refined to repair broken structures.

Before and After Photos
  • Foundation Stabilized and Reinforced in Queens, NY
    Before
    Foundation Stabilized and Reinforced in Queens, NY
    After

    Quality 1st Basement Systems fixed this bowing foundation wall with CarbonArmor wall straps. Now this Rockaway, Queens home has a stable, strong foundation.

  • Basement Waterproofing Systems installed in Staten Island, NY
    Before
    Basement Waterproofing Systems installed in Staten Island, NY
    After

    Intruding water in the basement was damaging this home in Staten Island, NY. An inspector from Quality 1st Basement Systems inspected the home and instructed the installation team to repair the water leakage. A CleanSpace wall liner was installed to stop water vapor from permeating the walls and to drain foundation wall leaks. A WaterGuard Basement Waterproofing System was installed around the inside perimeter of walls to drain the water to the TripleSafe sump pump. The TripleSafe sump pump was installed to pump out water from this basement and this homeowner now has a dry basement all year round.

  • Dirt Floor Crawl Space Causing Cold Air in Staten Island Home
    Before
    Dirt Floor Crawl Space Causing Cold Air in Staten Island Home
    After

    Fixing a dirt crawl space is a HUGE improvement to the home, which is not a terribly expensive repair and not disruptive to the home. The crawl space of this Staten Island home had a dirt crawl space which was causing damp air throughout the ENTIRE home. The damp air was uncomfortable and causing heating and coolin costs to rise. Quality 1st Basement Systems sealed off this crawl space from the earth using CleanSpace crawl space encapsulation system. This crawl space and home is not safe, healthy, and dry!

  • Staten Island Basement Flooring
    Before
    Staten Island Basement Flooring
    After

    This Staten Island home flooded due to a huge rain storm. The flood caused damage to the floors and walls of the basement. Quality 1st Basement Systems installed ThermalDry basement flooring which is completely waterproof. ThermalDry comes in many different basement flooring color options and will never be damaged in the event of water in the basement which makes it the best solution for basement flooring. This homeowner now has a comfortable, dry, beautiful basement.

  • Staten Island Crawl Space Insulation
    Before
    Staten Island Crawl Space Insulation
    After

    The owner of this crawl space in Staten Island, NY contacted Quality 1st Basement Systems regarding insulating his crawl space. He had noticed that cold air was entering the rest of his home from the crawl space which was costing him more in utility bills. Quality 1st Basement Systems installed a complete crawl space encapsulation system which included SilverGlo insulation and the CleanSpace crawl space vapor barrier. This homeowner has noticed a significant difference in the temperature of his home and has a new, healthy space to use for storage.

  • MillCreek Basement Flooring Installed in Staten Island, NY
    Before
    MillCreek Basement Flooring Installed in Staten Island, NY
    After

    This Staten Island homeowner had concerns about water intrusion coming from the foundation floor in her basement. The installation crew from Quality 1st Basement Systems solved the water leakage problem by installing the WaterGuard Basement Waterproofing System, a TripleSafe Sump Pump System, and a UltraSump Sump Pump for additional protection. The best basement flooring option for this homeowner was to install MillCreek waterproof flooring to finish the basement floor. This homeowner now has a dry basement all year long that she doesn't have to worry about when heavy rain falls.

  • Leaky Basement Crack in Staten Island, NY
    Before
    Leaky Basement Crack in Staten Island, NY
    After

    This Staten Island, NY basement had a leaky crack. Quality 1st Basement Systems sealed it up to keep the basement safe.

  • Durable Waterproofing Walling in Staten Island, NY
    Before
    Durable Waterproofing Walling in Staten Island, NY
    After

    BrightWall basement wall panels will keep this Staten Island garage waterproof and mold-free. BrightWall directs water seepage to a sump pump and keeps the space dry.

  • Keeping a Staten Island, NY Basement Dry with CleanSpace
    Before
    Keeping a Staten Island, NY Basement Dry with CleanSpace
    After

    CleanSpace vapor barrier will keep moisture from coming into this Staten Island, NY basement. It will stay nice and dry.

  • Crawl Space Vapor Barrier Installed in Staten Island, NY
    Before
    Crawl Space Vapor Barrier Installed in Staten Island, NY
    After

    This crawl space had water coming in through the walls. The homeowners had discussed the problem with their friends who had work done by Quality 1st Basement Systems the year prior and recommended giving us a call. CleanSpace Vapor Barrier was installed along the walls to prevent water from getting into the crawl space and making it a healthy, dry environment.

New York City & Staten Island

We Service New York City

Quality 1st of New York City services all five boroughs of NYC: Bronx, Brooklyn, Manhattan, Queens and Staten Island. We have been helping homeowners for years in these neighborhoods. We offer FREE in-home inspections and estimates in all Five Boroughs and Staten Island.

Ready to fix your basement? GET STARTED >>

Our Partners and Affiliations

  • Brooklyn Chamber of Commerce
    Brooklyn Chamber of Commerce
  • Staten Island Chamber of Commerce
    Staten Island Chamber of Commerce
  • Staten Island VETS Program
    Staten Island VETS Program
See All Affiliates

Certified Basement Waterproofing, Crawl Space, Concrete Lifting, and Foundation Repair Experts of NYC

Trained and Certified Basement Waterproofing Contractors in Staten IslandAlong with basement waterproofing and crawl space encapsulation, we also offer sump pump installation, powerful basement/crawl space dehumidifiers and foundation repair options that really work and are right for your NYC home or building. Our inspectors will come to your location for a free inspection and estimate and will let you know if they see any issues.

All our employees are trained and certified by Basement Systems headquarters in Seymour, Connecticut. We are licensed and insured. Quality 1st Basement Systems of New York City works in Brooklyn, New York City, Bronx, Staten Island, Manhattan, Astoria, Flushing, Elmhurst, Ridgewood, Queens and nearby. Not sure we come to your town? Just ask and we'll let you know.

Looking for a price? Get a no cost, no obligation free estimate.

Serving New York City
Our New York Service Area
Cities in Bronx County, NY
Baychester
Bedford Park
Bronx
Bronxdale
City Island
Clason Point
East Tremont
Eastchester
Fordham
High Bridge
Hunts Point
Kings Bridge
Kings Bridge Heights
Locust Point
Melrose
Morris Heights
Morris Park
Morrisania
Mott Haven

Cities in Kings County, NY
Brooklyn

Cities in New York County, NY
Manhattan
New York

Cities in Queens County, NY
Arverne
Astoria
Bayside
Bellerose
Breezy Point
Cambria Heights
College Point
Corona
East Elmhurst
Elmhurst
Far Rockaway
Floral Park
Flushing
Forest Hills
Fresh Meadows
Glen Oaks
Hollis
Howard Beach
Jackson Heights
Jamaica
Kew Gardens
Little Neck
Long Island City
Maspeth
Middle Village
Oakland Gardens
Ozone Park
Queens Village
Rego Park
Richmond Hill
Ridgewood
Rockaway Park
Rosedale
Saint Albans
South Ozone Park
South Richmond Hill
Springfield Gardens
Sunnyside
Whitestone
Woodhaven
Woodside

Cities in Richmond County, NY
Staten Island

Please call us at: 1-212-381-1080
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SEE OUR PRODUCTS ON: See Basement Systems featured on Bob Vila See Basement Systems featured on Ron Hazelton's House Calls
Angie's List Super Service Award 2014 Quality 1st NY Basement Waterproofing, Crawl Space Repair & Foundation Repair Affiliates