The only problem is, this is a Realtor site, not an Electrician site;
I suggest you either GOOGLE local electricians, or look in the Yellow Pages and make some phone calls.
Good luck and may God bless
It's best to find local contractors and obtain bids than to use this forum. When you obtain your bids, find out how the work will be done - ie, will they fish the wires through the walls (which may only be an option for 40-60% of the outlets/switches) or will they cut channels in the drywall?
As part of the bid, verify if they are responsible for any of the damage done to the walls, because there will be some and it may be extensive. If not, that would be a second bid for drywall or panelling repair.