Profile: Power Systems Specialists, Inc. specializes in the installation, testing and maintenance of critical power systems for data centers & telecommunications companies. Our products include batteries, battery monitoring, standby generators, DC power plants, spill containment, surge suppressors, power distribution and PLC controls. Our services include preventive maintenance, UPS emergency service, acceptance testing, and power quality testing services. We offer both single and three phase UPS systems. Our batteries are the ideal choice for UPS, emergency lighting, switchgear and other standby applications.