Perkins Engines, Parts, & Service

Power Solutions

Product, Parts, Superior Service & Technical Support

We understand engines are at the heart of your equipment, which is why we strive to keep your essential equipment running at peak performance.

Monarch Power Supply is the source for Perkins engines, parts, and service. Keep business moving forward with the right equipment, service, and parts and where it’s needed.

What We Do

  • New Engines
  • Service Replacement Engines (SRE’s)
  • Diagnostics and Repair
  • Genuine Parts, Filters, & Kits
  • Protection
  • Mobile Service

What We do (2)
Who We Serve

Construction and Industrial Equipment Rental Facilities

Where We Operate

4 corporate locations serving the western United States

Full Service Dealer Network extending over 15 states

Who We Are


We are relentless to ensure we all go home safe. We look out for each other’s safety. Every Minute. Every day.


We do what’s right. We want to win the right way, we take the high road. Always. Period.


We always look for a win-win situation with every interaction. We value our relationships. We work hard to learn about our customers, our teammates, and our partners so we can better serve them.


We look to hire and develop people who care about others and strive to make someone else’s day better. We always look to raise the bar of the team with every hire.


We are respectful to each other. We strive to be a little kinder than necessary every day.


There are no shortcuts. So, we do it right the first time. We expect the best from ourselves. Like our customers, we build things that last.

Company News

We are proud to represent Perkins – The highest quality engine line in the world

Monarch Power Supply is thrilled to be Western US Perkins distributor covering 15 states; including Alaska, Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oklahoma, Oregon, Texas, Utah, Washington, Wyoming and the territory of Guam.