Happy to find this site as I seem to spend a lot of time in the garage, and sometime next year I'll be working on building a new garage/shop/mil at our place in CA, where we will be moving next August. I've been in the Plumbing/Heating/AC business for 45 yrs, and it seems longer than that. I'm a fitter/welder/plumber by trade. I now represent several manuf in that industry.