It was a nightmare; he was over charged like crazy during tenancies and when he wanted to sell it - I had to have the locks changed with proof of listing agreement because the PM wouldn’t take any action nor release the keys.

They will still contact you with any problems and you will get annoyed how they overcharge you various things (all the companies do this). 

Maybe "how did I get myself into this mess where I'm fraudulently/knowing over-charging a tenant for electric and expecting licensed trades to take short-cuts?"  

I am running into a lot of new home framers that I feel like are over charging because they don’t know what there getting into.

Are we able to file to have any overcharges paid, reimbursed?

They are in a volume business so they simply aren't taking care of people's homes or giving them the one on one attention they need or they are overcharging for little things like fixing a garbage disposal.  

Even with the delays and serious overcharging by the original GC, if we get our asking price ($479,900) within 90 days of listing, we stand to net over $100K.These are some quick iPhone photos of the finished product.

It only tells people you were overcharging in the first place. 

Not going to lie, but they are insanely expensive and I've acquired a few clients from them overcharging for different.You definitely need someone qualified, does not have to be a CPA, could be an Enrolled Agent or an attorney.

It is common for landlords to overcharge for cleaning they do themselves.