Abstract: Methods and systems for prognostic analysis in electromechanical and environmental control equipment in building management systems are described. In performing the prognostic analysis, the prognostics system acquires leading indicator input data representing the monitored signals associated with the target equipment and determine a prognostics model corresponding to the target equipment. The prognostics system applies the prognostics model to the leading indicator input data to determine a condition of the target equipment. The condition includes a current condition and/or a future condition of the target equipment. The prognostics system also outputs the condition of the target equipment to a database for accessing by a remote device or operator.