My front flagstone walkway has dropped by 1 3/4 inches and we decided to use foam jacking to raise it leveI. I got 5 quotes and Anthony from Sanremo was the best to deal with and the lowest price. Canadian Concrete quote was a rediculas. Anthony came by explained everything and did the job quickly and perfectly. We couldn't be happier the end result was perfect and they have a great warrantee. If you need concrete raised call Anthony and Sanremo, you will save yourself a lot of money and be delighted with the end result you get from Anthony. This guy is one on the bests you can deal with.