I think it depends on the condition of the property whether it needs full replacement of most parts or just cleaning refreshing.

The area is loaded with men on 1-2 year contracts who have homes some where else and they just need 1-2 years of safe, clean, comfortable housing and the only other option is seedy hotels.  

I purchased rentals that are clean BRRRRs and hit the 1% rule and grew my portfolio.

A good HI will go over your house with a fine-toothed comb.If you can find an Ex (or Retired) HI that is also Certified, that would be even better, since they will understand the structure/electrical/plumbing systems in more detail than a regular HI...

But I'm confused/curious as to why this Electrical Contr is so willing to burn bridges over couple of grand, is he just stupid?

If you are doing a BRRRR and leaving older items in place, not updating electrical and plumbing, I think you need $300 t0 $350 if you are just getting started.

Keep yours clean, simple, and easy to read without using 30px text or humongous font size.

Assets identified in this study include:Building Systems: plumbing, HVAC and electrical distributionInterior Construction: flooring, drywall partitions and ceilingsStructural Components: doors, roofing, windows and wallsPermanent Fixtures: emergency lighting, restroom fixtures and signageThis engineering-based cost segregation study included the following methodology:Physical Inspection through a site visitDocumentation review including architectural plans, accounting records and construction documentsA cost analysis which utilizes engineering principles in order to allocate costs to their applicable asset classificationsCalculation of the depreciation schedule using MACRSAs a reminder, bonus depreciation started to phase out in 2023.

Do you have people ready to repair and clean the place lined up as soon as the last tenant leaves?

Trying to keep this as clean as possible.