PETERSON POWER SYSTEMS SERVES NORTHERN CALIFORNIA, PROVIDING CATERPILLAR CLEAN DIESEL AND NATURAL GAS ENGINES FOR ELECTRICAL GENERATION, INDUSTRIAL, TEMPERATURE CONTROL, MARINE, AND TRUCKING APPLICATIONS.

In business since 1936, Peterson opened a separate division dedicated exclusively to the Power Systems Industry in 1977.

The 40,000 square foot facility, located in San Leandro, is home to our Power Systems Sales, Engineering, Rental, Parts, and Service Departments. Peterson is also your dealer for the revolutionary CAT UPS (uninterrupted power supply) system, Switchgear, fuel cells and Sullair air compressors. Branch operations located in Benicia, Chico, Eureka, Redding, San Martin, Santa Rosa, Willits and Willows provide additional support for our customers located outside the Bay area.

For over 70 years, Peterson has been supporting CAT quality products with parts and service, second to none. We are committed to making sure that you get the most out of every Caterpillar Power System you own. If we can be of service to you, give us a call; we’re ready!  

Green Business is more than a buzzword to employees of Peterson Power Systems, and we suspect that it’s more than just a buzzword to you, too.

You’ve worked hard to grow your business and maintain profitability, while at the same time conserving resources and maintaining a level of environmental responsibility that you can be proud of. At Peterson Power Systems, we don’t think you should have to compromise your environmental principles to keep your equipment running: we’re Green, too.