Hello to all,
I have been in this field for 7+ years. Wish I had started my career here. It's the most rewarding thing ever. I hope to be a regular contributor. I work in the commercial side. Do have exp. in residential also. But, my love is commercial. I too know nothing about this field. Just when you think you know. You will find yourself on a rooftop scratching your head for hours. And, if you live in Mn. the cold don't help the mental process. See you at the supply houses. Oh, I'm lovin this weather.