HOLT CAT Industrial Engine & Generator Irving TX Power Systems offers reliable, independent energy solutions when utility power is unavailable or impractical. We offer diesel and gas generator sets (gensets) plus uninterruptible power supplies, automatic transfer switches and electrical switchgear. We'll help you build an integrated generator solution to your specifications. Our in-house team provides complete specification and generator, genset and industrial engine installation consultation, working directly with electrical contractors and engineers. We also rent, sell and service light towers and air compressors.<br />