Everyone, Thank you all for the responses for mower blade sharpeners. I received the following recommendations: Jay's Sharpening Service in Oakmont 412 828-0844 Maturi Brothers near the 40th Street bridge Hastings Hardware near Millvale Rolliers Hardware in Mt. Lebanon Squirrel Hill Locksmith 2004 Murray - Murray and Beacon Patone's in Sharpsburg I am also looking for someone who is reasonably priced and does plastering. Thank you, Denise