After noticing water seeping into their basement and debris piling up outside the window, this homeowner from Princeton, NJ decided to install a SunHouse Window Well and the difference was immediate. Unlike open window wells that collect leaves, water, and pests, the SunHouse features a sturdy, clear cover that keeps everything out while allowing natural light to pour into the basement. The light-colored, reinforced well base also helps reflect sunlight, brightening the space and giving it a cleaner, more welcoming look. Beyond the aesthetic upgrade, the homeowner now enjoys a drier, more protected basement with improved curb appeal, all thanks to a simple yet effective solution.
Testimonials
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Princeton, NJTuesday, Dec 20th, 2011"The sales person and the foreman were both great." -
Princeton, NJThursday, Nov 21st, 2013"Crew left a small area temporarily unfinished for the..." -
Princeton, NJThursday, Mar 28th, 2013"very professional and efficient"
Foundation Repair, Crawl Space, Basement Waterproofing, & More in Princeton, NJ
No high pressure sales, salesmen was knowledgeable and answered all of our questions...
Princeton's Basement, Crawl Space & Foundation Contractor
For over 25 years, Quality 1st Basement Systems has been the trusted basement & foundation company of Princeton. Our high quality work and exclusive access to over 30 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.
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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.
Princeton 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.
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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.
Professional Gutter Installation Contractor in Princeton
Quality 1st Basement Systems offers professional gutter installation and gutter replacement services, including all-in-one gutter systems, downspout extensions, seamless gutters, and more. We are proud to serve homeowners in Princeton, NJ and the surrounding areas.
Gutters that are full of debris become heavy and pull away from the home. They no longer carry water away from the roof and home the way they should, causing roof leaks, washout around your foundation, and reduced curb appeal. Do your home a favor and upgrade to our choice in clog-proof gutters: the Gutter Shutter® System.
This state-of-the-art gutter system is made with premium-grade aluminum and is backed by industry-leading guarantees:
- Lifetime No-Pull Guarantee: Gutters will never sag or pull away from your home, performing well on steep and shallow pitch roofs.
- Lifetime No-Clog Guarantee: Gutters will never fill with debris or clog thanks to their innovative design, which includes a specially perforated cover.
Our highly-trained gutter installers add GutterStud brackets every 24 inches for extra support that won’t let you down. Give us a call today to learn more about our gutter installation process or to schedule a free estimate! We provide gutter guards, gutter replacement, seamless gutters, downspout extensions, and more to residents in and around Princeton, NJ.
Services we offer in Princeton:
- 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
This homeowner from Princeton, NJ was looking for something that would give off a clean appearance without finishing their basement. They called Quality 1st Basement Systems for a free quote. One of our System Design Specialists recommended BrightWall. BrightWall is 100% waterproof and does not support the growth of mold or mildew. Additionally, BrightWall keeps humidity and water vapor from passing through foundation walls. The homeowner now has peace of mind that their basement is fully protected from water damage while giving off a clean look.
Visible sinking and spreading gaps across a backyard pool deck had left a Princeton, NJ homeowner concerned about both safety and appearance. What was once a space for summer fun had become a hazard, especially with children and guests frequently walking across the uneven concrete. Wanting a permanent solution that wouldn’t involve tearing out and replacing the entire deck, the homeowner contacted Quality 1st for help restoring the space quickly and effectively.
After a thorough evaluation, our System Design Specialist identified soil erosion and voids beneath the concrete slabs as the root cause of the problem. Over time, water had washed away supporting soil, leaving empty pockets under the surface and causing the concrete to settle unevenly. Understanding the need for a durable and non-disruptive repair, we recommended our PolyLevel Foam Injection system to lift and stabilize the sunken sections without excavation or mess.
Our team carefully drilled small holes into the affected slabs and injected high-density polyurethane foam beneath the surface. As the foam expanded, it filled the empty spaces and gently lifted the concrete back to its original level, creating a smooth and even walking surface. The entire process was completed with minimal disruption to the surrounding area. By the end of the day, the pool deck was not only safe and stable but also visually refreshed, ready for many more seasons of backyard enjoyment!
Faced with rising moisture levels in their basement, a concerned Princeton, NJ homeowner began noticing telltale signs of water intrusion, damp walls, a musty odor, and visible condensation. The growing concern wasn’t just about comfort, the homeowner feared the potential long-term effects such as mold growth and structural damage. Realizing that the issue stemmed from a lack of proper drainage support, they turned to Quality 1st in search of a permanent and professional solution.
Our team quickly responded with a thorough inspection, uncovering hidden signs of water seepage and identifying points where moisture was breaching the basement perimeter. After careful assessment, we crafted a tailored waterproofing plan that addressed both current symptoms and future risks. Central to this strategy was the installation of our patented WaterGuard Drainage System, designed to capture water at the most vulnerable point, where the wall meets the floor. Complementing this was the installation of our CleanSpace Wall Panels, a durable vapor barrier system that not only keeps the basement dry but also improves its appearance.
With the combined power of WaterGuard and CleanSpace in place, this Princeton homeowner now enjoys a fully protected and dry basement environment. Gone are the worries about mold or foundational issues, replaced instead by confidence in a long-lasting, professionally installed waterproofing system. Thanks to Quality 1st’s proven solutions, this homeowner can move forward knowing their basement is equipped to handle whatever the elements may bring!
Water and moisture in a crawl space is never the issue a homeowner wants to experience. This homeowner in Princeton, New Jersey was experiencing a moisture issue in their crawl space. This can happen because the soil around the foundation is poorly compacted and gets saturated during heavy rainfall. This saturated soil creates hydrostatic pressure which causes water to seep through the walls and floors. A wet crawl space can have negative effects such as musty smells, pests, increased energy bills, and mold growth.
The homeowner contacted Quality 1st Basement Systems and our System Design Specialist, Greg Louis, was able to provide an inspection and help them find a solution. Upon his inspection, Greg noticed the dampness in the crawl space. Greg suggested they encapsulate the space to seal it from the earth.
Our foreman arrived at the job site and began the installation of the CleanSpace Vapor Barrier System which is thick and durable like a pool liner. The process is completed by removing any debris in the crawl space and leveling uneven surfaces and fastening the liner with drilled spikes. CleanSpace will protect the crawl space from water and moisture while having a bright and fresh appearance.
When the job was complete, the homeowner was satisfied with the outcome and the professionalism they saw on the job. They were happy to have the issue taken care of before it got worse.
our service area
Crawl Space Repair & Basement Waterproofing Services
Foundation & Concrete Repair Services
Basement Finishing
Gutter Services
