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Advanced Systems Services, Inc., is an aggressive service oriented company specializing in technical mobile environments. We provide competent and expert service in the areas of fabrication, refurbishment and mobile field service and repair to all major mobile on-board support systems and equipment. Our areas of expertise are in special application air conditioning and environmental controls, generator power and electrical distribution systems, hydraulic systems and controls, transport trailer structure, running gear and mechanical systems, modifications service and repair.

Advanced Systems Services, Inc., is a closely held corporation, owned and operated by the principle officers of the corporation. The service company was created in 1990 to meet the unique demands and specific needs of the mobile medical, remote audio/video recording, satellite up-link, news gathering, computer equipment and various other mobile environments and military applications.

Our corporate offices and service center in Upland, California includes a two plus acre, fenced and secured facility allowing for storage and service of customer equipment. A fleet of fully equipped field service vehicles provide twenty-four (24) hour emergency service to all of California by calling our toll free service hot line at (800) 440-4059. Our services also include comprehensive maintenance service and inspection programs tailored to each individual customer's needs.


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