I asked "Bay Area Underpinnings" to take a look at my front porch and sidewalk and give me an estimate to level my large porch and thirty feet of sidewalk. I was a bit skeptical that this job could actually be done satisfactory, but made an appointment to start work in two weeks. Brian showed up at 8am yesterday and immediately started work. The completed job was perfect with the sidewalk and porch back to their original level position as poured fifty years ago. I'm very satisfied with the completed job! The alternative method would have been to completely remove my massive front porch and sidewalk and pour a new porch and sidewalk. That would have created a big mess, taken a lot longer, and been much more expensive.