E-Commerce — HVAC

Back in the 80's, the decade of excess, we were told that "Greed is good" and most everyone liked Donald Trump - or at least he didn't receive the same public vitriol he is today.  His first New York Times Bestseller - The Art of the Deal - came out when I was a kid and I remember one part sticking out.  A commerical building he was constructing, with rooms, the bathrooms, stairwells, offices, restrooms, was going to have +/- 1,500 doors.  If he put two $10 hinges per door, instead of three, he'd save $15,000 on that what small detail. The same advice comes from all sorts of...