When you bid a job, you don't ask for more money in the middle of it....Your pavement will raise for a few months then resettle. You might actually fix the targeted spot but your pavement may crack,or break in another place causing another high spot or trip hazzard from stress in which ours did. Then your out of luck . If you can fix it correct, replace the concrete, you'll be glad you did!
Cons: refused to complete job for bid