Concrete Lifting and Leveling Before & After Photos

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PolyLevel Lifts Sinking Concrete in Middlesex County, NJ

This uneven sidewalk in Middlesex county, NJ needed assistance. Quality 1st Basement Systems injected PolyLevel underneath the slab. The PolyLevel foam expanded and lifted the slab back up into a level position. 

Miltown Homeowner Sidewalk Lifted and Leveled

Quality 1st Basement Systems Lifted and leveled uneven concrete in front of a Miltown homeowner sidewalk as it became a tripping hazard for the community. 

Trip Hazard Removed in Milltown, NJ

Our Concrete Lifting and Leveling crew injected polyurethane foam known as PolyLevel underneath these settling slabs to raise the concrete back to level and remove the trip hazard on the sidewalk. 

Concrete Sidewalk Raising in Milltown, NJ

Sinking concrete is caused by weak soil beneath the slab. The soil is too wet, too dry or just poorly compacted and can no longer support the weight.  Our team uses our State-Of-The-Art polyurethane foam, PolyLevel to raise the slab and create an even sidewalk path. 

Joint Sealant Applyed Around Pool Slabs In Milltown, NJ

The polylevel team went out to a job in Milltown, NJ and used Nexus Pro Joint sealant to cover the cracks in between. Nexus pro has proven to last over 20 years and is UV resistant to prevent from drying, cracking or bubbling.

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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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