Helmut’s Marine Service provides end-to-end expertise for yacht owners, guiding you through every step of your Volvo Penta engine journey
Choosing a trusted service partner for your Volvo Penta engine isn’t just about routine maintenance—it’s about having reliable support whenever you need it.
While Golden State Diesel Marine in Oakland, CA was known for its diesel expertise, that business is now closed. For boat owners and marine professionals who valued their service, Helmut’s Marine Service offers a reliable, ongoing solution with even more benefits.
Selecting the right propellers and drives is critical to achieving optimal performance, fuel efficiency, and handling for your vessel. At Helmut’s Marine Service, our applications engineering team works closely with boat owners, builders, and operators to ensure perfect compatibility with your Volvo Penta engines.
Choosing the right propulsion package depends on whether you are selecting a system for a new yacht or repowering an existing vessel. In both cases, Volvo Penta offers unmatched performance, reliability, and integration.
At Helmut’s Marine Service, we specialize in bringing older yachts up to modern Volvo Penta standards. Our team of factory-trained technicians and applications engineers can help you: Upgrade Electronic Vessel Controls (EVC), Repower Your Engines, Integrate Modern Systems and Enhance Comfort and Efficiency.
Electronic Vessel Control (EVC) upgrade kits from Volvo Penta allow you to modernize your existing boat with advanced features, enhancing both performance and ease of operation.
Authorized Volvo Penta dealers, like Helmut’s Marine Service, offer advanced vessel control upgrades for modern boats. These upgrades enhance maneuverability, safety, and overall boating experience.
Helmut’s Marine Service provides expert support for repowering government and defense marine craft. With decades of experience, factory-trained technicians, and access to genuine Volvo Penta parts, we handle engine upgrades, repowers, and full system integrations to meet the rigorous demands of government and defense operations.
A complete marine diesel engine repower is more than just swapping engines—it’s a comprehensive process that ensures your vessel operates at peak performance, efficiency, and safety.
