I was going to write a book on this (but my background is swinging a hammer, not grammar) As a former contractor, I have heard so many horror stories from my customers. As an investor, I am now the customer and I see what they mean. The stories are never ending. You can't make this stuff up. It is one of the most challenging things about flips in my opinion. I have the background and the experience and I STILL have problems finding a good contractor.
It's just too easy to get into the business, too much competition, not enough vetting from customers and , as a former contractor I can say this.....it CAN sometimes attract less than desirable characters. Even if the owner has it together, they most likely need helpers. That's where this gets REALLY ugly. If I were to create a graph or chart that shows out of 10 possible candidates to hire, and show the amount that have a drug or alcohol problem, you would be shocked. In my area, it's probably 7 out of 10. Yes 70% of the available workforce has some sort of addiction that they are dealing with. Construction, unlike many other employment opportunities does not always have drug and alcohol screening. Many owners just run an ad and hope for the best. The trades by nature just seems to attract this type of person because of this. These workers will only show up when they need a fix. Or if they do show up, they are impaired.
Obviously this is not a hard and fast rule and each area is different but think about this. According to my calculations, you are left picking through the 30% that MIGHT make a good contractor.
There are many ways to narrow it down to find the good ones. I will share just one for now.
Go down to the local supply house, lumber yard, hardware store, etc and ask for the manager. Tell them what you do and what you are looking for. They will most certainly give you the name of a good choice. They will share a name that pays their bill, has a great reputation and is has been in it long enough to build a reputation with the supplier. They will NOT give you the name of some fly by night crew that drives a station wagon with a ladder strapped to the roof. They want to get paid so they will share the best.
This name still does need some researching and the work is not over. It's a good idea to make sure they qualify in the other areas that need checking.