All the Diesel Services You Need, Professionally Delivered

Looking up at a Devall Diesel technician as he tightens bolts on a diesel engine

Service

Book Now

Black mobile diesel generators lined up in rows outside

Generator Rentals

Power Up

The Devall Diesel Difference

Devall Diesel technicians working on an engine as part of their 24/7 live customer service guarantee

24/7 live customer service

A Deval Diesel technician preparing a diesel engine to be shipped across the nation

Nationwide shipping, installation, and on-site service

A Devall Diesel warehouse worker driving a forklift through a parts warehosue

OEM products, services, and repairs

A Devall Diesel technician tightening screws on a diesel

Custom design engineering and fabrication

A Devall Diesel technician working on a diesel engine

The Expertise to Keep Your Engine Running

From new equipment sales to emergency repairs, scheduled overhauls, preventative maintenance, and replacement parts, we offer a full range of services to meet your diesel power and engine requirements. Our skilled and knowledgeable experts are committed to providing comprehensive service and support that gives our customers a competitive edge.

Safety is Job #1

At Devall Diesel, safety is our top priority. We are committed to providing a safe working environment for our employees and yours. Whether we’re rebuilding an engine in one of our shops, or we’re on a preventative maintenance visit to your jobsite, our technicians adhere to strict safety guidelines designed to keep everyone safe. 

Join the Team

A Devall Diesel technician adjusting a panel on a black diesel generator

Quality-Built At Our Core

We represent many of the most iconic brands in the industrial engine and power generation business, including Cummins, Detroit Diesel, Mitsubishi, John Deere, MTU, Scania, FPT, Isuzu, and others. Whatever you need, we are dedicated to ensuring high-quality workmanship, fast response times, and an exceptional customer experience.

Cummins logo

Detroit logo

FPT Powertrain Technologies logo

Isuzu Diesel logo

John Deere logo

Mitsubishi Heavy Industries logo

MTU logo

Scania logo

Sales, Service or Parts? Whatever You Need, We're Ready

With customer satisfaction at the core of all we do, we’re ready to help. Contact us today to learn more about how Devall Diesel can help you optimize your operations with quality diesel products, generator rentals, service, and expertise that sets us apart from all others.

Call Now

A Devall Diesel technician taking apart a large diesel engine