Quality 1st Basement Systems Before & After Photos

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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.

PolyLevel Raises Patio in West Windsor Township, NJ

A homeowner from West Windsor Township had noticed that their patio around their pool had sunken about one to two inches which  created a tripping hazard. The homeowner contacted Quality 1st Basements, looking for someone to provide a solution to their concrete problems. System Design Specialist, Tom Carrano, examined the homeowner's patio and recommended PolyLevel. Polylevel is lightweight and won't wash out making it the perfect solution. The Project Manager and his crew injected PolyLevel into the sunken slabs, quickly raising them back to level. With the sunken slabs raised the homeowners could enjoy their patio and pool.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

PolyLevel Raised Pool Patio in West Windsor Township, NJ

A pool patio in West Windsor Township, New Jersey had sunk about 2 inches. The homeowners reached out to Quality 1st for a solution. Our team used PolyLevel, a polyurethane foam to raise the concrete.

PolyLevel is injected into the concrete by penny-sized holes. The foam begins to expand and raise the concrete back to its original position. PolyLevel is a great solution for sunken concrete because it is environmentally safe, quick, and a permanent solution. Now that this patio is raised, the homeowners can enjoy their beautiful pool during the warmer months. 

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!

Crawl Space Encapsulation in Princeton Junction, NJ

A Princeton Junction, New Jersey resident was looking to seal their crawl space from the earth. They contacted Quality 1st Basement Systems and our System Design Specialist, Javier Romero, provided an inspection and suggested encapsulation. Our foreman, Jonathan Neira, installed the CleanSpace Vapor Barrier System which will seal the crawl space from the earth. CleanSpace is carefully fitted to the crawl space and is waterproof, mold-proof, and transforms the area into a usable storage space. The moisture vapor barrier stops water vapor and humidity from coming through the foundation of the home. Keeping this space dry and healthy will not only promote healthier air but also protects the structure of the home from dampness and rotting of crawl space beams. 

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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