Planned IT System Maintenance for SMEs, MSPs and the Public Sector
Proactive patch management, system health checks, firmware updates and planned maintenance windows. Manchester-based engineers keeping your infrastructure current, secure and performing. Serving Somerset, Dorset and the South West.
Maintenance that happens before things go wrong
Unpatched systems are the single most common attack vector for ransomware and malware. Outdated firmware causes hardware failures that look random but are entirely predictable. Configuration drift on network and server infrastructure creates performance degradation that accumulates slowly until it becomes a serious problem.
Mistla's system maintenance service addresses all of this on a scheduled basis — keeping your infrastructure current, secure and documented without requiring you to think about it.
Patch Management
Scheduled patching of Windows Server, Windows desktop, Linux, network OS and core applications. Agreed maintenance windows, rollback procedures, full compliance reporting.
Firmware Updates
Firewall, switch, router, wireless access point and server firmware maintained at current stable versions — one of the most consistently neglected and most important maintenance tasks.
OS Updates & Upgrades
Planned management of OS lifecycle including major version upgrades, tested in non-production environments and executed with minimal disruption.
Network Device Maintenance
Scheduled configuration backups, health checks and maintenance on routers, switches, firewalls and wireless controllers. Configuration drift identified and corrected before it causes incidents.
Server Health Checks
Periodic review of performance metrics, event logs, storage health, backup integrity and security configuration.
Certificate Management
Tracking and renewal of SSL/TLS certificates across web services, email and internal systems — preventing the entirely avoidable outages caused by expired certificates.
Change Documentation
Every maintenance activity documented with before and after states. Complete audit trail of what was changed, when and by whom.
Aligned to compliance frameworks
For NHS Trusts, public sector bodies and Crown Commercial Service clients, scheduled maintenance and patching is a documented requirement of the Cyber Assessment Framework (CAF) and GovAssure. Mistla's maintenance service provides the scheduled activity, compliance reporting and audit evidence these frameworks require.
Mistla is available through G-Cloud and Crown Commercial Service frameworks.
CAF Compliance
Cyber Assessment Framework aligned
- Scheduled patching evidence
- Vulnerability management
- Configuration control
- Documented maintenance
GovAssure
Public sector assurance
- Maintenance audit trail
- Compliance reporting
- Security patch evidence
- Change documentation
NHS IG
Information governance support
- DSPT alignment
- Patch compliance evidence
- Security updates documented
- Audit-ready records
For MSPs
MSPs use Mistla's maintenance services to ensure consistent, documented maintenance across client estates without the overhead of managing it themselves. We handle the scheduling, execution, reporting and documentation — you have evidence to show clients that their infrastructure is being properly maintained.
Scheduling
- Agreed maintenance windows
- Coordinated with your clients
- Out-of-hours execution
- Minimal disruption
Execution
- Patching and updates applied
- Firmware maintained
- Health checks performed
- Issues resolved proactively
Reporting
- Per-client compliance reports
- Patch status dashboard
- Exception highlighting
- Trend analysis
Documentation
- Complete change records
- Before and after states
- Audit-ready evidence
- Client-facing reports
Why proactive maintenance matters
The cost of unplanned downtime always exceeds the cost of planned maintenance. Mistla's maintenance service keeps your infrastructure current, compliant and documented.
Maintenance Plans
Choose the right maintenance plan for your business size and requirements.
Basic Maintenance
Essential maintenance for small businesses
- Monthly system updates
- Basic monitoring
- Security patches
- Email reports
Professional Maintenance
Comprehensive maintenance for growing businesses
- Weekly maintenance
- Advanced monitoring
- Performance optimization
- Priority support
Enterprise Maintenance
Full-service maintenance for large organizations
- Daily monitoring
- Predictive maintenance
- Custom SLAs
- Dedicated engineer
Frequently Asked Questions
Talk to Mistla about planned maintenance for your IT estate.
No obligation consultation. We'll review your current maintenance posture and recommend the right approach.