Cost to add a 2nd electric meter and furnace in a duplex

[Xiaoyan Liang]

Hello BiggerPockets, 

I went to an open house for a property that was listed as a 2 family but with only 1 electric meter, 1 forced-air gas furnace w/central air and 1 hot water heater.

I wanted to install a 2nd electric meter, furnace, and hot water heater in that house, so that it is one system per unit. I want to get a ballpark of how much this would cost? (eg: equipment, labor, time frame) I know this can be pretty pricey but how pricey will that costs. Has anyone deal with this kind of problems before?  Would like to hear your experiences. 

I am also looking for local licensed electrician and plumber in the Boston area