Your critical power partner

Our business is always on!


Our core business is the sales and service of uninterruptible power supplies and UPS batteries along with supporting other critical power components such as emergency generators, switch gear, and HVAC.

4 Hour Nationwide Service!

Happy Customers


Customer Satisfaction

Engineer Experience

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Your Critical Power Solutions


In today’s data driven world, always on and always available is not just desired, it is required! Nationwide Power has the product solutions to minimize downtime, reduce financial loss, and to help keep companies moving forward.


Nationwide Power’s core expertise is providing the best service when it comes to the critical power environment, specifically UPS systems. With a national field staff averaging over 15 years of experience and most starting their careers with an OEM, we have some of the brightest and talented staff in the field supporting all makes and models.


By definition, an Uninterruptible Power Supply is designed to provide near-instantaneous short term continuous power. The backbone of any good UPS system is having good batteries that provide the actual backup power. All it takes is a single weak battery to bring a business down to a screeching halt.

Your feedback

December 06, 2017

"The tech arrived on time and was very professional."

- Marco G
New York

November 30, 2017

"Our power infrastructure including our UPS and Power Distribution Systems are the life blood of our data center and network infrastructure. We’ve been a Nationwide Power customer for 8 years and they’ve never let us down, supporting us at multiple locations in the United States with 24/7 service. Not only are they skilled and proficient in the latest technology, but they’ve been able to support some of our older equipment at one location that is no longer covered by the manufacturer. I’m confident that with Nationwide Power we’ll always be up and running."

- Chris F

November 29, 2017

"Did a great job and we appreciate the attention to detail."

- Cliff R

November 27, 2017

"Very professional. Provided us with enough information to make upcoming budget decisions. Very knowledgeable and capable of answering all of our questions."

- Christopher J

November 27, 2017

"Brian is fantastic. He always communicates what he is doing and conveys any potential impact."

- Scott W

October 27, 2017

"Good communication prior to visit. Great work. Overall, happy with the visit."

- Paul C

Your Power flow



Hover over the components below to see how Nationwide Power can and help you manage your power and ensure it is available when you need it.

Your Assets TM TM
Stop Clock

Your Power flow

How to use
These are the critical parts for keeping your power online. Navigate through each part and see how Nationwide Power and keep you online!
Utility Input serves as the main source of AC Input Power made available by the utility company
The Generator is the first true piece of Standby Equipment in the critical power system!
The Automatic Transfer Switch alternates between the available input sources in order to provide the necessary input voltage to the UPS
Maintenance Bypass
The Uninterruptible Power Supply (UPS) has the duty of converting unregulated input AC voltage to both regulated output AC voltage and DC voltage needed for the standby battery system.
The Uninterruptible Power Supply (UPS) has the duty of converting unregulated input AC voltage to both regulated output AC voltage and DC voltage needed for the standby battery system.
The Power Distribution Unit (PDU) distributes the regulated AC from the UPS to the necessary critical load components
Critical Load
The goal of the entire critical power system is to maintain the availability of power for the Critical Load!

We have you covered!

Literally, it’s in our name, we are NATIONWIDE! Nationwide Power Coverage Map

Critical Power 101 Training

Upcoming Training: Tuesday, March 6th | 9am-2:30pm
Registration Fee: $250 per attendee
1060 Mary Crest Road | Henderson, NV 80947

  • Are you less than 100% comfortable in understanding and operating your UPS system and critical power equipment?
  • Are you prepared for the day you find yourself facing a critical power failure and need to take quick action?
  • Do you have a written method of procedure for when an outage occurs?
  • Do you know what downtime can cost an organization?
  • Do you have a difficult time getting anyone’s attention on the importance of your UPS system and the regular maintenance required and why?

Critical Power 101 is an all-encompassing Critical Power Supply crash course. Bring your site specific pictures and questions and register early as class size is limited. Sign Up for Training

Stay Informed



Why Wait

News Article More and more critical power customers, whether their critical power assets are managed by a representative of their IT department, Facilities or even Procurement, are opting to adopt the “we’ll fix it when it breaks” mentality. The cost to maintain their...

Not the biggest, the BEST!

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