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PolyLevel Raises Sinking Sidewalk Concrete in Princeton Junction, NJ

This sinking concrete in Princeton Junction, New Jersey is no more! Quality 1st Basement Systems injected PolyLevel underneath the sunken concrete. PolyLevel expands and fills the void underneath the concrete, keeping it level in place and much safer.

Window Well Installation in Princeton Junction, NJ

Check out this window well installation we did in Princeton Junction, NJ! Our window well is the perfect basement addition that takes in natural sunlight and keeps out unwanted drafts and rain. We guarantee your basement will glow with this new addition!

Sump Pump in West Windsor, NJ

This West Windsor, NJ homeowner originally experienced water issues in their basement, so Quality 1st Basement Systems resolved the issue by installing their Triple Safe Sump Pump System. To ensure their system can protect their basement for multiple years, the homeowner schedules annual maintenances.

Damp Crawl Space Sealed in Princeton Junction, NJ

This homeowner in Princeton Junction, New Jersey noticed their crawl space was developing a musty smell and had standing water on the floors. They contacted Quality 1st Basement Systems and our System Design Specialist, JC Gibriano, provided a thorough inspection. JC suggested they encapsulate the space to seal it from the earth's elements. Our foreman, Heriberto, installed our CleanSpace Vapor Barrier System throughout the crawl space. This system is durable, and will keep the crawl space dry and healthy all year round! When the homeowner saw the results, they were satisfied with the work that our team provided. 

Basement Waterproofing in Princeton Junction, NJ

A homeowner in Princeton Junction, New Jersey noticed their old sump pump was no longer working properly, causing water seeapge in their basement. They noticed water marks on the walls and signs of potential mold growth. They needed an experts opinion on the proper way to replace their current system with a pump system that would fully protect their entire basement area. The homeowner contacted Quality 1st Basement Systems and we recommended our full perimeter waterproofing system. We installed our TripleSafe Sump Pump System and WaterGuard French Drain System which will keep the basement dry against water seepage.