UPS Maintenance Services

Uninterruptible Power Supply (UPS) systems require ongoing maintenance to ensure reliable performance during critical power events. Without proper servicing, UPS systems are at increased risk of failure, reduced runtime, and costly downtime.
Critical Infrastructure Group provides comprehensive UPS maintenance services designed to keep your systems operating at peak performance and ensure readiness when it matters most.

Why UPS Maintenance Is Essential

UPS systems operate continuously in demanding environments. Over time, components degrade, connections loosen, and performance can decline without visible warning signs.

Routine maintenance helps:

  • Identify issues before failure occurs
  • Extend equipment lifespan
  • Maintain system reliability and runtime
  • Ensure compliance with manufacturer recommendations
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Our UPS Maintenance Services

We provide full-service UPS maintenance across all major systems including: single-phase, three-phase, modular and large-scale critical power systems.

Preventative Maintenance Programs

• Scheduled maintenance visits
• System health evaluations
• Customized service intervals
• Maintenance reporting and documentation

UPS System Inspections

• Visual and mechanical inspections
• Electrical connection checks
• Environmental condition assessments
• Load and performance evaluation

Battery Maintenance & Testing

• Battery health testing
• Internal resistance testing
• Runtime verification
• Identification of failing batteries

Component-Level Maintenance

• Capacitor inspections and replacement
• Fan inspection and replacement
• Internal component diagnostics

Firmware & Control System Checks

• Controller diagnostics
• Firmware verification
• Alarm and monitoring system checks

Emergency UPS Service​

• Rapid response support
• Troubleshooting and repair
• System stabilization

We service all major UPS manufacturers, including:

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Xtreme Power
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Mitsubishi
Vertiv Logo
Toshiba

Benefits of Professional UPS Maintenance

Regular UPS maintenance helps ensure system reliability, extend equipment lifespan, and reduce the risk of unexpected downtime in critical environments.

  • Increased system uptime and reliability
  • Early detection of potential failures
  • Improved performance and efficiency
  • Reduced long-term repair costs
  • Compliance with manufacturer standards

Industries We Support

We support battery replacement across a wide range of environments:
  • Data centers
  • Healthcare facilities
  • Industrial operations
  • Telecommunications infrastructure
  • Government & critical infrastructure facilities
  • Commercial buildings

Request UPS Maintenance Service

Ensure your UPS system is ready when it matters most. Contact our team today to schedule battery testing, replacement, or emergency service. Or call 775-446-5558 for immediate assistance.
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