SPAN Share: Electrical Distribution Equipment Manufacturer SPAN Visit Website 700 Avena Dr Elizabeth, CO 80107 (281) 210-7993 LinkedIn About Map About SPAN is a smart electric panel that serves as an energy management system for the home that allows you to simplify how you can control home energy and streamline clean energy upgrades. What's Nearby? Distance: 5 10 15 20 25 50 mi.