A maintenance system includes a plurality of wellsite equipment located at or nearby a wellsite, and a communication interface device for monitoring data that is representative of a health status of the equipment. The system further includes a database containing prior health status of the equipment, and a central data server in communication with the database which is capable of communicating with the communication interface device for generating analysis of the equipment. The analysis includes comparing the monitored data with the prior health status to prescribe if maintenance is required.