Buying Quality Used Refurbished Uninterruptible Power Supply Systems from CI Group

When considering reliable backup power that keeps your business and its mission critical equipment online, CI Group takes into account your business’ power needs, budget, and timeline. Buying a quality used and refurbished Uninterruptible Power Supply (UPS) from Critical Infrastructure Group is a cost saving option that provides the power your business needs. There are […]

Renting vs Buying Uninterruptible Power Supply

Critical Infrastructure Group knows that a reliable Uninterruptible Power Supply (UPS) system is mission-critical for your business. When you work with CI Group, you have the power of choice. We offer new UPS for purchase, used and refurbished UPS for purchase, and short or long-term UPS rentals as well as self-contained UPS rental units. We […]

Self Contained UPS Units Available for Rent 

Reliable, instantaneous backup power is mission-critical for businesses. Whether you have a facility that is growing, a project that is scaling, or a special event that requires additional backup power support, Critical Infrastructure Group has your business covered. We offer a fleet of self-contained Uninterruptible Power Supply systems for rent. These units are ready to […]

2021 February Texas Power Outages

In February of 2021, Texas faced severe winter storms that resulted in huge numbers of power outage incidents for residents and businesses alike.   According to, the maximum outage count in Texas during the winter storms peaked at 4.4 million reported outages. Approximately 5,600,000 power customers were affected, which translates to an estimated 11,760,00 […]

Uses for Rental UPS Trailers

Critical Infrastructure Group offers a fleet of outdoor Uninterruptible Power Supply systems enclosed in trailers, containers, and other self-contained plug and play configurations. These trailers are optimized for scaling your UPS system, supporting facility transitions or expansions, offering reliable, instant backup power to events, and any other application where self-contained backup power supports mission-critical business […]

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