Posted by Bud Branstetter on May 10, 1999 at 21:48:34:
If you are just doing the meter loop it can be in the $1000 range. If you have to bring up to code and rewire every room it could run 4-5K. Many of the insurance cmpanies have a problem with houses over 30 years old that have smaller meter loops. If you have to update inside it can entail tearing open walls to get the wiring in.