Quality 1st Basement Systems Before & After Photos

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Lifting Sunken Slabs in Plainsboro, NJ

This slab outside of a Plainsboro, NJ home was experiencing an inch and a half of settlement and became a trip hazard to the homeowners. The Quality 1st crew was able to lift the sunken and settled concrete by using the Polyurethane Injection System. Installation took less than a day and the homeowner and his family were able to walk on it a few minutes after install.

Raised Front Porch with PolyLevel in Plainsboro, NJ

This homeowner in Plainsboro, NJ contacted Quality 1st Basement Systems to repair the sinking porch in the front of the home. Quality 1st was able to raise the porch back to level using PolyLevel. PolyLevel is a quick installation with lasting results, making it a better choice then removing and replacing the concrete. A small whole was drilled into the concrete and a hard foam solution is pumped into the slab which hardens and expands raising the concrete slab.  

Crawl Space Repair in Plainsboro, NJ

A concrete crawl space is certainly better than a dirt one, but it still isn't fully isolated from the earth. By installing a CleanSpace liner in this homeowners crawl space, we were able to ensure that any organic materials from the earth (including moisture) that could cause the home to rot were no longer able to get in.

Crawl Space Encapsulation in Plainsboro, NJ

A homeowner in Plainsboro, NJ was looking to have their crawl space encapsulated to improve the air quality in their home and eliminate mold growth and moisture. Our team installed the CleanSpace encapsulation system to isolate the house from the earth. Now that the home is isolated, the homeowner no longer has to worry about organic materials rotting, mold growth, or any deterioration occurring in their crawl space. 

Pool Deck Lifting in Plainsboro, NJ

A pool deck in Plainsboro, NJ was sinking several inches. This is a common occurance in pool decks since water that gets under the slabs can cause soil erosion, which causes the concrete to sink. Fortunately, Quality 1st Basements was able to inject PolyLevel foam into the fallen slabs of concrete. This stablized the slabs so that they would stay lifted and leveled for years to come. 

Greater Monmouth Chamber of Commerce
Staten Island Chamber of Commerce
Township of Aberdeen
National Foundation Repair Association Member
2018 Angies List Super Service Award
Best Place to Work 2018
HomeAdvisor Association

our service area

We serve the following areas

PennsylvaniaNew Jersey Our Locations:

Quality 1st Basement Systems
359 Route 35 South
Cliffwood, NJ 07721
1-732-719-3079


Quality 1st Basement Systems
2750 Morris Rd
Lansdale, PA 19446
1-267-376-9955


Quality 1st Basement Systems
450 N. Main St.
Woodstown, NJ 08098
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Quality 1st Basement Systems service area
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