APS Appliance Repair Bob - 1-215-870-1870 Took our money and never repaired appliance. Called and set part not available. Never reimbursed $400.00 Philadelphia Internet

Found APS appliance repair on Internet.  Came out to service my Thermador oven.  Said that they needed to order a part and would take a $400.00 deposit(first clue) and return in a few days to repair.  Never showed but when I called said they were still trying to locate the part.   This was December of 2015.  Eventually was told part no longer available.  Been calling this number(1-215-870-1870) and talk to Bob who keeps assuring me check will go out in a week.  It is now March 14, 2016 and still have not received my money.  Please beware all fellow consumers, this is a con scheme!!!!!