Hartmann Electric understands and respects the critical nature of data centers.  We routinely perform work in this environment and understand the various power distribution options and installation methods to most efficiently power up racks, switches and other critical equipment.  We have history installing complex, large-scale, backup power distribution systems integrating generators, turbines, battery plants and UPS systems with automatic switching through static switches or automatic transfer switches to provide uninterrupted power during a loss of utility power.  The largest electric utility in Illinois has trusted Hartmann Electric to be their preferred electrical contractor servicing their most critical facilities in Illinois – (their main data center and their operation command center/storm center).