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L2 / L3 Technical Support When you need more than regular helpdesk

Your team handles regular requests and minor incidents, but more complex problems, critical system outages or advanced configuration are better entrusted to specialists. Our L2 / L3 support ensures fast and professional help including direct connection to technology vendors you use.

Why L2 / L3 support from BitServis

L2 support (advanced troubleshooting)

Resolution of more complex incidents that exceed the capabilities of regular helpdesk. Analysis of configurations, logs, performance and security events.

L3 support (vendor-level expertise)

Direct access to certified experts and escalation directly to vendors (Fortinet, Microsoft, Cisco, Dell…).

SLA guaranteed response times

We resolve critical incidents in minutes, not hours.

Knowledge of your environment

We provide support with detailed knowledge of your infrastructure, documentation and operational specifications.

Key benefits for your company

Fast service restoration

Minimization of outage or incident impact.

Less downtime

Direct escalation to vendors shortens resolution time.

Expert intervention right the first time

Saving time and costs.

Knowledge transfer

Expansion of internal team knowledge.

What our L2 / L3 support includes

  • Analysis and resolution of complex incidents (network, security, servers, storage)

  • Escalation to vendors and RMA process management

  • Advanced configuration and settings optimization

  • Assistance with migrations and upgrades

  • Forensic analysis of security events

  • Documentation and recommendations for preventing problem recurrence

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Who is the service suitable for

  • Companies with their own L1 helpdesk that need expert backup.

  • Organizations with critical infrastructure where downtime is unacceptable.

  • IT teams managing multiple technologies and vendors.

  • Entities that want to have a guarantee of fast and professional help in crisis situations.

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How does it work in practice?

'Zabbix helped reduce costs and speed up responses at 100 PV locations'

A photovoltaic power plant operator needed to unify monitoring and speed up problem resolution. BitServis deployed central Zabbix, connected locations and ensured 24/7 SLA support.

Result:

Lower operational costs, faster field interventions, stable availability over 99.99% and full readiness for expansion with new locations and technologies.

View case study
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Want to be sure you have experts at hand in critical moments?

We will become your second line of defense – fast and reliable.

Schedule consultation

Are you a company or institution that takes security seriously?

We are ready to propose a tailored solution – and start quickly.

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