He did stop the leaking in the cellar. However, they drove their truck over my very wet lawn, which he knew was wet...hence the flooded cellar, left tire marks on the lawn and at the end got stuck and really dug up the lawn. A sprinkler head was also affected. He said he'd fix the problems and didn't. He trenched the cellar floor and when they cemented the trench, did a horrible job...globs of cement on the baseboards, walls and floor. We had to take a chisel and try to get the excess cement off. He never got back to me about anything so we fixed the lawn, sprinkler head and cellar walls and floors ourselves. He was supposed to contact us but took the money and ran. I would NOT recommend him. The work he was hired to do was done but he left a lot of mess in his wake and just forgot us. He also tried to charge me an extra $700 after he dug up the lawn since he had to bring the material to the back in a wheelbarrow instead of dumping it from the truck.