Had severe thunderstorm several days ago & power outages x3 past week. Day after power outage no water when tap turned on. I have a submergeable water pump. about 15 years old - all wires replaced last year. Messed with wires & pump worked for about a day, then same scenario next day. Today replaced pressure swtich when no water again. Now have water but seems to be power surge (?) when turn on tap - ie lights in house flicker. Hot water tank shut self off also. Who do I call - an electrician ? a plumber? Help! thanks