General Info

Mayfair Power Systems, Inc. provides a variety of services for all your generating needs.Whether it be installations or preventative planned maintenance, rentals or parts, Mayfair is your one stop source for every auxiliary power solution. For forty years, Mayfair Power Systems’ trained service technicians have been providing prompt reliable generator troubleshooting and repair.We have expertise in servicing both gas and diesel powered generator sets in both commercial and residential applications. We specialize in covering the counties of Nassau and Suffolk.