Who to call to fix electric oven?
First I would check the circuit breaker, flip it off and back on then re check oven. If it does not work think about what you have done since last you used it, are you sure the door is latching closed and the controlls are on the right position?  If you know someone who has lived in the area for a long time ask them if they know who to call. An electrican can fix it. Call any local appliance sales place and ask for a recomendation on who to call.