There are 2 Petroleum Engineers in Sonoma County, California, serving a population of 500,943 people in an area of 1,576 square miles. There is 1 Petroleum Engineer per 250,471 people, and 1 Petroleum Engineer per 787 square miles.
In California, Sonoma County is ranked 14th of 58 counties in Petroleum Engineers per capita, and 12th of 58 counties in Petroleum Engineers per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Sonoma County Petroleum Engineers.
Redwood Coast Petroleum 455 Yolanda Avenue Santa Rosa, CA
Valley Pacific Petroleum Services 28181 South Redwood Highway Cloverdale, CA