Wow, Wow, Wow.... Jimmy, Ross and Ryan are Supermen!!! They removed from the foundation of my house the old piping for my gas generator, which was starting to leak and dug a trench to put the gas line underground. They never made a mess of the landscape and left it looking better than is was before the work was started!!! Perfect gentlemen, hard working and pleasant!!! I would highly recommend them and Black Diamond!! Thank you, thank you, thank you!!! I now feel safe without any gas leaks.