Alpha Mechanical at PRSM Show Alpha Mechanical will be exhibiting at the PRSM 2012 National Conference in Anaheim, Calif., April 18-20. Alpha is a self-performing services provider and will be marketing services to potential clients from across the country. The show (Professional Retail Store Maintenance Association) is THE show for retail facilities professionals. More than 1,600 are expected to spend a few days at the Anaheim Convention Center learning about their craft. There are education sessions on everything from HVAC…