Hello, you have a very useful site.
I would like to recommend an efficient electrician in Jerusalem.
YARON has a store on Palmach St. (in Katamon neighborhood).
He speaks English OK, said he would arrive in an hour but
arrived in 40 minutes (on Friday!). He knew what to do immediately
after we told him that the circuits blow when we turned on the
apartment water heater. He arrived prepared with parts from his van,
and replaced the elements in our "dud shemesh" (solar heater) by
climbing on the roof of the apartment building.
It cost 300 NIS for about 25 minutes of work, pretty reasonable I guess.
One thing: ask him to bring a receipt book if you want one, otherwise
you may have to pick it up later from his shop.
Contact:Yaron @ Palmach: 052 346 5686 or050 539 2670.