Global Expertise in Diesel Generator Supply, Installation & Servicing JS Power supplies, installs, and services a wide range of diesel generators for clients across the globe. With more than 60 years of combined industry experience, our team delivers efficient, reliable, and highly knowledgeable support in every aspect of generator maintenance and servicing. From routine inspections to full lifecycle support, we ensure your power systems operate safely, efficiently, and without interruption—wherever you are in the world.