In July 2013, the Power Services division of System Engineering International officially became incorporated under new ownership. Since then, we have expanded our services capabilities by growing our team, updating our resources, and relocating to a new, state-of-the-art headquarters facility in the Washington, DC metro area. We are proud to now bear the name Critical Power USA, and we look forward to growing in the future to better meet and exceed our existing and new customer expectations. We have a unique team of highly qualified critical power field service engineers to provide preventive, corrective, and remedial services for all of your uninterruptible power supply, inverter, and DC power systems. With nearly 40 years of industry experience, we are confident we can provide your business with the necessary critical infrastructure tools to ensure its success. With a physical footprint from Maine to Ohio to Georgia and beyond, we continuously strive to become the industry leader in critical power generation, services and system repairs. We offer free power system audits to help you determine your existing and future critical power requirements. Call us or visit or website for further details.