Go start a roofing business instead is my advice
I have thought hard about doing this. I have been trying to get people to come out and put a roof on my house for months.
I called 5 people and 1 finally gave me a quote. It was high! I had a builder friend give me his roofers number. I called him and he gave me a decent quote so I am going with him. That was back in March. He still doesn't have me on the schedule.
I have him on the books for a DI policy but he is so busy he can't even take the exam!
So maybe a roofing company is the way to go