@Melchor Domantay I am sending you an electrician now!

They say it’s tripping the fuse, so I had an electrician take a look, and he said it’s completely fine.

We renovate with our own team (nephew contractor, plumbers and electricians and myself as construction manager from time to time - which I love to do). 

HVAC, plumber, electrician are the top priority.

well I think you answered your own questions. pretty muchplumber for plumbing issues.. you might want a electrician to do a quick walk through of your panel and check each receptacle make sure he did not switch wires..when they really want to be bad they will put concrete down your drain lines.. so if he did not do that .. then your good there.. but you may want to snake your lines anyway just so you know there in good condition.As for the haul off.. what I would personally do.. is go rent a small u haul go to the home depot parking lot or where ever your day laborers hang out grab two of them and have them haul the stuff to the u haul then go to the dump and have them empty the uhaul pay them and take them back to home depo parking lot.. also have plenty of water for them or Gatorade and maybe a sandwich.. that's how I would handle that.

As far as contractors and stuff like that I can only recommend a good plumber and an electrician since those are the only ones I've worked with here so far.

Professional electricians, plumbers, HVAC,... are trained to handle repairs and brand new installations, and can be held accountable if they do sub-par work.It's a mental trick. 

I am going there to estimate my rehab costs, I would be performing a lot of the work myself and with some co-workers (one co-worker has a contractors license with the city) and the other a plumbing license, my dad is and electrician.

I rip down a wall and studs (non-load bearing wall), I have an electrician wire new setup, can I personally set up the studs and go crazy myself?

Finding a good contractor is a process--however, you may be able to pull leads by calling PM companies and getting their handyman/plumber/electrician contact info.