We emPOWER Industry

Experience the difference over a century of innovation makes

On Highway

Uptime is vital to your on-highway business. We have you covered with sales, parts, and service at our branches, roadside, or on-site. We have service centers across 11 states, with bays available now.

Power Generation

For advanced power generation solutions, we have a reputation as a trusted leader with a footprint extending across the globe. Our capabilities include prime power, emergency standby, peak-shaving power, and more.

Construction & Industrial

We carry reliable and long-lasting diesel engines, generators, and equipment to serve a broad range of industries. Additionally, our certified technicians are available 24/7/365 to ensure you’re able to get the job done.

Marine

Our territory footprint extends from Maine all the way down to the tip of Texas. We are the industry leader for sales, service, engineering, and application support for both commercial vessels and pleasure craft.

Oil & Gas

We are experts in creating system solutions that meet the unique requirements of the global onshore and offshore oil and gas industry. Intelligent digital control systems are at the forefront of our product focus.

Energy Storage

When it comes to power, don’t settle for a ‘one-size-fits-all’ approach. E-Daptive is the latest innovation from Stewart & Stevenson that now makes clean, renewable, and replenishable energy storage solutions available for commercial and industrial use.