Here are the recommendations I received from our neighbors (in no particular order):
Don's Appliance East Liberty and South Hills
Specialized Appliance Service 412-731-5900
Jim Farren washer and dryer repairman 724 327-3640
I had good luck with a man named Max (sorry I don't remember his last name). He came out and fixed my oven door. His number is 412-952-7971.
Appliance Service -- 412-531-0402, or 412-922-9790
Tom of Tom's Appliance Repair 412 885 3183
Appliance Service Center http://www.applianceservice-center.com/contact.html
Webb Appliance Service, 412-206-1599