![Sunken Slab of Concrete on Driveway](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/173766-5aa05b70506bb_bill-and-mary-burgin-lindstrom-mn-before.jpg?v=1520458196)
Sunken Slab of Concrete on Driveway
The concrete slab on the Burgins driveway has settled over time, causing it to sink.
![Sunken Slab of Concrete on Driveway](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/173767-5aa05b6ea81bf_bill-and-mary-burgin-lindstrom-mn-before2.jpg?v=1520458196)
Sunken Slab of Concrete on Driveway
The sinking slab has caused the Burgins driveway to become uneven.
![Sunken Concrete on Porch](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/173768-5aa05b71e78ed_bill-and-mary-burgin-lindstrom-mn-before3.jpg?v=1520458196)
Sunken Concrete on Porch
The Burgins concrete slab on their porch has also settled and become uneven.
![Leveled Driveway](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/173770-5aa05d2930b04_bill-and-mary-burgin-lindstrom-mn-after2.jpg?v=1520458645)
Leveled Driveway
Troy Johnson injected the PolyLEVEL in multiple concrete slabs to create a level surface.
![Leveled Driveway](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/173769-5aa05d2772b42_bill-and-mary-burgin-lindstrom-mn-after.jpg?v=1520458645)
Leveled Driveway
After the PolyLEVEL injection, the driveway is now a level surface. The Burgins will no longer have to worry about those concrete slabs sinking again.
![Leveled Porch in Lindstrom](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/173771-5aa05d25ec89e_bill-and-mary-burgin-lindstrom-mn-after3.jpg?v=1520458645)
Leveled Porch in Lindstrom
The front porch has been stabilized, giving the Burgins peace of mind.