About us

H4S IT-Service GmbH ist ein junges IT-Systemhaus, our employees got over 60 years of experience. Hardware, Software, Service – everything from one source. We are offering an all-in-one package for your IT, incl. consulting, planning, installation, maintenance and support.

It is our aim to offer the best possible service for your IT. That´s what we stand for.

H4S, located in the south of Hamburg, supports you in the area Hamburg – Hannover – Bremen on all IT requirements.

Your benefit from H4S:

  • Hardware, Software and Service from one source: Monitoring, system maintenance and and error recovery with short reaction time.
  • Remote maintenance
  • Manufacturer independent consulting
  • Long-term experience in IT business
  • Understandable explanations