Uneven Sidewalk
Sinking sidewalk was a trip hazard and it was an eyesore.
Patio
The patio area was also uneven and needed repair.
Sidewalk View
The full view of the uneven sidewalk.
Sinking Concrete
The slab beneath the door was sinking and breaking away from the door.
Driveway
The driveway was sinking below the garage floor.
Ports
The poly foam ports after they are inserted into the sidewalk.
Patio Slab
The patio slab
Foam Ports
A close-up view of the ports.
Sidewalk Ports
The sidewalk with the all of the ports shows where the foam will be injected.