About
Serving San Antonio and the surrounding region, Stewart & Stevenson is a premier diesel parts and service center with a focus on oilfield equipment, marine power and repower, diesel engine sales and service, generator sales and service, transmission sales and service, and power generation parts and service. Their facility offers equipment sales, parts and service, rental, and training to support a wide range of industries from construction to maritime. With more than a century of experience, their factory-certified technicians are cross-trained on multiple systems and provide 24/7 support for emergency repairs and routine maintenance. They are an OEM certified distributor for Allison, Detroit, MTU, DEUTZ, and Volvo Penta, ensuring genuine parts and expert service. The San Antonio team understands the unique demands of the local market, from the energy sector to marine applications along the Gulf Coast. Safety and reliability are at the core of their operations, making them a trusted partner for power systems needs.
