Mountain Valley started in 1980 when John Blish began mowing lawns while still in high school. Over the years he expanded his business and his family when he got married. His wife Lyn took over the landscaping division while John expanded into sitework. A few years later John returned to his landscaping roots by opening a logging division which then spawned the fuel wood processing division and later,the site-work division. Mountain Valley is located in the historic Catskill Park, in…