Dassel’s Petroleum is proud to be the total energy supplier to California’s Central Coast, the Bay Area and the Central San Joaquin Valley. Dassel’s provides propane, gasoline and diesel products and services to residential, commercial, agricultural and agri-business customers. We have always operated on a Keep-Full basis and are committed to making certain you never run out of fuel. In business since 1939, our Dassel’s team is dedicated to providing our customers with exceptional service. You will find our staff at our two operations in Hollister and Hanford to be friendly, professional and ready to serve your energy needs.
very good company. Good employees easy to communicate with.
March 2026
I would appreciate delivery every month as that makes the bill easier for me to pay in a timely manner, other than that I find them good and friendly when I have contact with them.
February 2026
They are pretty good in getting product to you when needed, office staff very nice.
