Peterson Power Systems, Inc. is the authorized Caterpillar Power Systems dealer in Northern California and also central and southern Oregon. Headquartered in San Leandro, Peterson Power offers a wide array of power generation and engine services including sales, rental, parts, and repair. The dealership’s California locations include Benicia, Redding, and Santa Rosa, with an additional location in Springfield, Oregon. Peterson Power’s full-service protection programs feature annual or monthly service options including load bank and meggar testing. The dealership offers marine and OEM engines, generators, UPS (uninterruptible power supplies), turbines, truck engines, and used equipment as well as a full-service truck shop. Peterson Power Systems has been a family-owned Caterpillar dealership for more than 70 years.  In 2008, Peterson Power Systems became an Industrial Air Compressor dealer for Sullair.  For more information, call 510-895-8400.