Also in need of some concrete re-work. However, mine is not a large slab but rather the repair of a patio, walkway. These are large flat stones, various size/shape from 1 foot to 2 foot sizes with concrete mortar 1/ to nearly 2 inch. Not sure who I am looking for but it is kinda artwork plus plain old concrete replacement. Anyone know of someone that likes to do this type work? The original patio/extended walkway was done 20 years ago and held up relatively well but the concrete is now cracking and tho the stone work has not shifted dramatically it is in need of repair. thanks, V