I'm not a licensed mechanic, yet I built a car.
I am not a licensed electrician, yet I have wired homes, conveyor system, cars, etc.
I am not a licensed plumber but can fix just about anything plumbing related.
Being a licensed almost anything these days means very little to me.
And the business did not NET $250,000 a year. And it does not mean it could not in very short order with hard work.
68' Firebird 400 convertible, numbers matching, solar red w/ deluxe parchment interior.
66' Pontiac Ventura Hardtop
66' Pontiac Catalina Convertible