Jason and the team had quite a challenge with my garage/ shop floor. There were two corners of an “L” pad that had sunk about four inches and the rest of the slab was down around an inch or two below the original height. The team got it done! All but one stuborn corner are back to the orginal level. I have a few new hairline cracks, but that was totally expected. The team was professional, courteous and friendly. I am very pleased with the results. Last, but certainly not least, Chris’ estimate was spot on! Highly recommended.