Something with the flooring, but he said the building inspector told him to just get an electrician and engineer to sign off to get the CO.

I'm looking for a way to keep a list of all different types of contractors organized such as plumbers, roofers, electricians, ect..

I deal with my local lumber yard and have for many years they will beat any Lowes or HD $ When I need electrical I deal with wholesalers or go through my electrician that I use and have used for years remember wholesale   by taking your time and building a relationshipwith good local company's Contractors the rewards are more than  one can imagine                                     Remember time will prevail    

I'm in search of an inexpensive roofer, electrician, plumber, hvac must be licensed.

An electrician can tell you.

I’ve seen this done before on a similar building as it had a bunch of smaller units that aren’t exactly easy to fill, and the area made sense for it.If it’s in bad need of renovation you could remove all the doors but one entry and make it industrial type storage for one tenant(think HVAC, Electrician, Plumber, etc) I’m not saying that’s what I’d do, I own multiple self storage facilities as well, but this small of a building for just storage without expansion opportunity would be annoying to manage in my opinion.

Make sure that if you are opening up drywall to have the electricians to make their cut outs as straight as possible.

Recommend evaluation for replacement by a licensed electrician.

Obviously people in construction or handyman trade or related fields have an in on a lot of knowledge - plumbers, electricians, those skills are invaluable for partnerships.

My father suggests bringing a plumber and electrician in to get more accurate estimates.