Top Gun is a recognized top performer for independent maintenance and support for IBM zSeries and Unix servers within the data center.

What makes our IBM zSystems maintenance and support services strong is our long history in supporting mainframes with our skilled engineers, parts, process and large investment in our zSystems support infrastructure. We don’t just fix failing IBM equipment; we raise the bar to “Top Gun” level by providing expert guidance, creating innovative solutions and building advanced support tools that ensure the highest quality service, delivered consistently across your enterprise.

IBM Maintenance 

Top Gun IBM zSystems hardware maintenance and support services provide your company with an independent IBM alternative for post-warranty IT hardware support on mission-critical and disaster recovery IT assets throughout North America, Asia and Europe. Instead of replacing your IBM mainframe post warranty, rely on us to help you get the most from your IBM zSystems investment.

IBMzSystems MainframesIBM z13s (IBM 2965)
IBM z13 (IBM 2964)
IBM EC12 (IBM 2827)
IBM BC12 (IBM 2828)
IBM z196 (IBM 2817)
IBM z114 (IBM 2818)
IBM z10 BC (IBM 2098)
IBM z10 EC (IBM 2097)
IBM z9 BC (IBM 2096)
IBM z9 EC (IBM 2094)
LenovoxServer, xSeriesAll Models
LenovoThinkserverAll Models
IBMLegacy xSeriesAll Models

Industry Standard Server (ISS) Maintenance

HPEProLiant ISS ServersAll servers through G9
Dell EMCPowerEdge ServersAll servers R930 and below
CiscoUCSCisco Unified Computing Systems (UCS) blades and rackmount servers