CONTROLLERS: We offer control panels, VFD's, SCADA, control packages, soft starts, and motor controls. BOULAY FABRICATION: They design and build controls for the water, waste water, refrigeration and HVAC industry.  They offer entire lines of standard simplex and duplex waste water controls and alarms as well as offering the ability to design a custom control to fit whatever application you have. ZELLER ELECTRIC: Zeller Electric is a highly effective team whose primary goal is to increase your profitability using the best of our expertise and experience. Contact us today!