There’s heavy termite damage, electrical and plumbing work, so on. 

I rehabbed everything in the house: roof, sub floors, flooring, added a bathroom, painting, plumbing.....

Had a professional come in to do all of the plumbing and electrical once I tore it down to the studs, but this was after attempting by myself.

Wires gone, plumbing, gone. 

I know (for certain) that it needs at least $20k in electrical and plumbing upgrades.

All new electrical and plumbing? 

Is there anyone that has successfully converted a SFH to a duplex in the Birmingham, AL area that is willing to share their costs for electrical/plumbing/gas work and separately metering?

Will b doing renovation myself and boyfriend who does plumbing, heating and construction.

Things that will not matter are lighting and plumbing fixtures.

But I'm afraid of too picky inspections and that I'll need to remove all walls, ceiling and floor (basement has kind of inside crawl space - elevated floors for plumbing I guess)I'll do some apparent work anyways: add vents for bathroom/dryer/microwave, insulate and enclose the furnace (at least from thr bedroom), check for gfci/arc breakers, may be put resilient channels and more drywall to reduce noises from main floor.. also - add heating.. etc.Does someone have experience permitting someone's work?