Turnkey Solutions for Your Diesel Generator Needs

With top-name diesel generators in stock suitable for an extensive range of industrial and commercial applications, we can get you powered up right away. Whether you need emergency standby power or a dependable continuous-use source of power for marine applications or remote projects, we have what you need. 

A Devall Diesel Technician looking at generator specs on his laptop in the field

Our heritage lies in the marine industry, but we proudly serve a wide spectrum of customers: marine, oil field, hospitals, agricultural, chemical production, oil refining, water and sewer infrastructure, municipal and state governments, and this is a list that we’re always looking to expand so give us a ring and see if we can help you with your diesel generator needs.

New, Rebuilt, & Used Diesel Generators 

Whatever you choose, rest assured that every diesel generator we offer undergoes a rigorous testing process so you can be confident that it’s ready to provide dependable performance. 

New Diesel Generators

OEM built and backed with a manufacturer’s warranty for peace of mind.

Rebuilt Diesel Generators

Meticulously rebuilt to the original manufacturer’s specifications to ensure optimal operation.

Used Diesel Generators

Thoroughly inspected and serviced to deliver reliable ongoing performance.

Two Devall Diesel technicians looking a diesel generator outside of a warehouse

Experience You Can Rely On

With over three decades of experience, we have in-depth knowledge of diesel generators. As a family-run business, we provide personalized service to our customers - from the first call to the delivery of your generator to service calls long after the sale. Whether it's scheduled maintenance, warranty work, or a late-night emergency repair, our OEM-trained and certified technicians and our many years of experience guarantee quality and accuracy on every job. These experts make sure that your generator system and generator parts are carefully installed to ensure safety and compliance with all relevant regulations.

Two Devall Diesel workers looking at a diesel generator

Join Our Team

Our employees will tell you that working at Devall Diesel is like a family. Discover our unique career opportunities and learn more about the many benefits of working with the industry leader.

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Let’s Get Moving

Contact us about your next project to find out how our diesel engines can help you drive performance. 

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A Devall Diesel technician taking apart a large diesel engine