Powerful Products

Power Systems
We have a full staff of engineers to analyze your needs and provide you with the right generator. We offer Prime, Stand-By and Continuous Power generators in ranges from 8 Kw to 7200 Kw (7.2 Mw). We can supply a generator using diesel, natural gas or a variety of alternate fuels available. We can design your generator for stationary or trailer mounted applications, with a variety of custom enclosures, including sound attenuated for commercial and residential zoning. Johnson Power Systems is proud to have provided generators for Hospital / Medical needs, Fire Departments, Water Departments, Phone / Communications systems and many local city municipalities in the Inland Empire. Call our Generator Sales Department today to see how we can meet your needs.

Rental Power
At Johnson Power Systems, we do have generators to rent as well as to buy. If renting is a better option contact us today. To schedule a portable generator rental, contact 951-683-5960 or fax 951-788-5112

Diesel Power
Johnson Power Systems sells and services the Caterpillar products you want. With a wide variety of engines and options to meet your horsepower needs, Johnson Power Systems helps you to Harness the Power of your on-highway truck.

Marine Power
You need dependability in your marine engines. Which is why you should rely on Cat Marine Engines from Johnson Power Systems for your power. With engine ranges from 85 to 7520 bhp, Johnson can supply you with dependable power. With over fifty years of experience and more than three million engines sold, Cat Marine Engines are among the most reliable engines around, with certifications by 11 marine classification societies.