MISSION CRITICAL

Refurbished/Used

At Mission Critical Group, we offer high-quality refurbished and used power equipment at significant savings. Whether you’re looking for used UPS systems or generators, we provide reliable, affordable, and environmentally friendly solutions for your power needs.

Why Choose Refurbished & Used Power Equipment?

Purchasing used and refurbished power equipment isn’t just a cost-saving strategy; it’s also a smart, sustainable business decision. Our products undergo thorough testing and expert refurbishment to ensure that they meet the high standards of performance and reliability you need, at a fraction of the cost of new equipment.
  • Affordable: Get the critical power solutions your facility needs without breaking the budget.
  • Reliable: Every unit is carefully tested and repaired to meet rigorous performance standards.
  • Sustainable: By choosing refurbished equipment, you’re reducing waste and contributing to a greener planet.
  • Long-lasting: Our refurbished systems are built to last, providing dependable power for years to come.

We Buy Your Used Equipment

In addition to offering used and refurbished power equipment, we also buy used UPS systems and generators. If you have surplus equipment, contact us to see if we’re interested in purchasing it. We’ll assess the condition of your equipment, offer a fair price, and help you recycle or repurpose the items, reducing waste and freeing up space at your facility.

Warranty & Support

We stand behind the quality of our used and refurbished equipment. Many of our products come with OEM-backed warranties, ensuring that you get peace of mind with your purchase. In addition, our customer service team is always available to assist you with any questions or concerns about your equipment.

Get a Quote Today

If you’re ready to buy or sell used or refurbished UPS systems or generators, Mission Critical Group is here to help. Reach out to us today to get a personalized quote or to learn more about our inventory. Our experts are available to assist you with finding the right solution for your facility’s power needs. Request A Quote
Mission Critical Group is your trusted partner for reliable, cost-effective data center equipment. Our refurbished and used data center equipment is sourced from top industry brands and undergoes rigorous testing and refurbishment processes to ensure optimal performance.

Why Buy Used Data Center Equipment from Us?

  • Proven Reliability: Our refurbished equipment is thoroughly tested and certified to meet the highest industry standards.
  • Significant Cost Savings: Invest in top-tier equipment at a fraction of the cost of new.
  • Wide Range of Equipment: We offer a comprehensive selection of generators, UPS systems, air conditioning units, and more.
  • Expert Support: Our team of experienced professionals can help you select the right equipment and provide ongoing support.
  • Sustainable Solutions: Reduce your environmental impact by choosing refurbished equipment.
We carry a wide range of refurbished data center equipment from top brands like Caterpillar, Eaton, Cummins, and Liebert. These industry-leading brands ensure the highest quality and performance, making our used equipment a reliable and cost-effective choice for your data center.

We Buy Your Used Equipment

In addition to offering used and refurbished power equipment, we also buy used UPS systems and generators. If you have surplus equipment, contact us to see if we’re interested in purchasing it. We’ll assess the condition of your equipment, offer a fair price, and help you recycle or repurpose the items, reducing waste and freeing up space at your facility.

Warranty & Support

We stand behind the quality of our used and refurbished equipment. Many of our products come with OEM-backed warranties, ensuring that you get peace of mind with your purchase. In addition, our customer service team is always available to assist you with any questions or concerns about your equipment.

Get a Quote Today

If you’re ready to buy or sell used or refurbished UPS systems or generators, Mission Critical Group is here to help. Reach out to us today to get a personalized quote or to learn more about our inventory. Our experts are available to assist you with finding the right solution for your facility’s power needs. Request A Quote
Uninterruptible Power Supply (UPS) systems are essential to keeping your data center, IT facility, or mission-critical operation running smoothly during power disruptions. At Mission Critical Group, we offer used UPS systems from leading brands, including Eaton, Cummins, and Caterpillar, all backed by our stringent quality control processes.

Why Buy Used UPS Systems from Us?

  • Thorough Testing & Refurbishment: We inspect, test, and repair every used UPS system to ensure it’s in peak condition before resale.
  • Cost Savings: Get the same reliability as new systems without the high price tag.
  • Environmental Responsibility: Contribute to reducing e-waste by giving pre-owned equipment a second life.
We carry a wide selection of Eaton UPS models, including the 9390, 9395, 93E, and 9355, as well as models from other trusted brands.

We Buy Your Used Equipment

In addition to offering used and refurbished power equipment, we also buy used UPS systems and generators. If you have surplus equipment, contact us to see if we’re interested in purchasing it. We’ll assess the condition of your equipment, offer a fair price, and help you recycle or repurpose the items, reducing waste and freeing up space at your facility.

Warranty & Support

We stand behind the quality of our used and refurbished equipment. Many of our products come with OEM-backed warranties, ensuring that you get peace of mind with your purchase. In addition, our customer service team is always available to assist you with any questions or concerns about your equipment.

Get a Quote Today

If you’re ready to buy or sell used or refurbished UPS systems or generators, Mission Critical Group is here to help. Reach out to us today to get a personalized quote or to learn more about our inventory. Our experts are available to assist you with finding the right solution for your facility’s power needs. Request A Quote
A reliable backup power supply is crucial for facilities like data centers, hospitals, and laboratories. Our used generators are thoroughly refurbished to ensure optimal performance. We offer both diesel and natural gas generators for standby, prime, and continuous power applications.

Why Buy Used Generators from Us?

  • Rigorous Testing & Servicing: Every generator undergoes a full inspection, load bank testing, and necessary repairs before it’s offered for sale.
  • Wide Selection: We carry top brands such as Caterpillar, Cummins, Kohler, and MTU.
  • Customization: Whether you need a prime, continuous, or backup power solution, we can help you choose the right equipment for your needs.

Brands We Carry

  • Eaton UPS Systems: Known for their energy efficiency and compact design, we offer used and refurbished Eaton UPS units, including the 9390, 9395, 93E, and 9355 series.
  • Cummins Generators: Refurbished Cummins generators are a trusted power solution, backed by rigorous testing and expert refurbishing.
  • Caterpillar Generators: CAT generators are industry-leading equipment, known for their reliability and durability, and our used units undergo thorough testing to meet high standards.

We Buy Your Used Equipment

In addition to offering used and refurbished power equipment, we also buy used UPS systems and generators. If you have surplus equipment, contact us to see if we’re interested in purchasing it. We’ll assess the condition of your equipment, offer a fair price, and help you recycle or repurpose the items, reducing waste and freeing up space at your facility.

Warranty & Support

We stand behind the quality of our used and refurbished equipment. Many of our products come with OEM-backed warranties, ensuring that you get peace of mind with your purchase. In addition, our customer service team is always available to assist you with any questions or concerns about your equipment.

Get a Quote Today

If you’re ready to buy or sell used or refurbished UPS systems or generators, Mission Critical Group is here to help. Reach out to us today to get a personalized quote or to learn more about our inventory. Our experts are available to assist you with finding the right solution for your facility’s power needs. Request A Quote
Our Solutions

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Mission Critical Group (MCG) is a leading provider of power solutions for customers who require power reliability and efficiency.

Email Address
Office

(877) 881-2781

Corporate Headquarters
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