A&P Power Systems, Ltd. is a pioneer in the power distribution business in Hawaii with two decades of experience. Since our inception in 1983, we have established ourselves as being the primary source for power protection and mission-critical applications in the state of Hawaii.


We currently support and maintain 95% of Hawaii's financial institutions (banks, savings & loans, etc.). We are also in the forefront of providing UPS equipment and service to the largest telecommunication companies, Internet Service Providers, and hotel chains in the State of Hawaii.


Gualafon Power Services, our affiliate in Guam, provides the same type of services and support in the Commonwealth of Guam and the Federated States of Micronesia.


We distribute and represent products from MGE UPS Systems, one of the world's largest manufacturers of power protection systems, and GNB Industrial Power, a division of Exide Technologies, one of the world's largest manufacturer of motive and stationary batteries. A&P service technicians are factory trained at MGE UPS headquarters in Costa Mesa, California, and at GNB Industrial Power Headquarters in Lombard, Illinois.


Here at A&P, we feel we are unique in our ability to provide full service capabilities to all of our customers. What this means to the customer, is that we can dispatch our own factory trained service technicians without the customer having to first consult a mainland central office. With Hawaii's time difference with the mainland, our full service capabilities are able to save you precious time and money.