The Professional Retail Store Maintenance Association has its National Conference this week, bringing together hundreds of facility managers from all over the country. While in Dallas, they’ll learn about industry trends, hear from inspiring speakers, and attend an awards ceremony. And they’ll have an opportunity to meet with more than 400 prominent vendors and suppliers, including Alpha Energy Solutions, on the expansive exhibit floor. Many of the guests are responsible for managing multiple facilities covering a wide geographic space. Exhibitors…