4.9 
Cracks
Cracks will only get worse with time. It is best to fix the problem as soon as possible, in order to not have to pay more in the end!
Shifting
The soil under this slab was not strong enough to keep the stairs in place.
PolyLevel
PolyLevel utilizes high-density, expanding polyurethane foam to raise slabs back to a desired level. This is done by boring small (penny sized) holes in the slab, and using specially designed equipment to inject a structural grade polymer into the void.
Sealant
Frontier Foundation & Crawl Space Repair's NexusPro sealant is a permanent solution to cracked seams. It is a silicone-based sealant for joints and cracks specially engineered to provide long-lasting flexibility and to stand up to harsh weather conditions.
