HOLT CAT® understands the importance of your marine engine. Our sales representatives can recommend the power propulsion system that best suits your needs, from engine to transmission. HOLT has the staff, facilities and tooling in place to support your needs for reliable Cat® marine power or auxiliary generator sets. Along with the reliability of a Cat engine, you get a commitment from HOLT and Caterpillar to provide parts and service, keeping your engine in top condition.

For clean, reliable power, choose from our broad product lineup that includes marine diesel and dual fuel propulsion engines, auxiliary engines, marine generator sets, and complete fuel gas handling systems. And our technology-enabled solutions keep your vessels running safely, efficiently and profitably. 

Covering the entire lower Gulf Coast area, HOLT has a water front marine facility in the Port of Brownsville and services the rest of the Gulf Coast through our locations in Corpus Christi and Victoria. Whether shrimping in the Gulf, fishing offshore from Mustang Island or pleasure boating off South Padre Island, HOLT  is focused on supporting you, when and where you need us.

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HOLT CAT® offers service—depending on the need—for every product we sell, including for many products and brands we don’t sell. We set the standard for parts and service support, from extensive parts inventories to preventive maintenance, diagnostics and emergency service - all backed by the field technicians who know your needs and are prepared to meet them. Have a specific need? We can perform just about anything you need, including engine rebuilds, in our specialized service shops across Texas.