Call Us Today! (888) 370-2136

For the best propane and bulk gasoline deliveries in Hollister, choose only Dassels Petroleum. We are proud to be your primary energy supplier on the Central Coast and in Central San Joaquin Valley. Our business traces its roots back to 1939, when Ray Dassel sold his first gallon of butane. We have grown ever since, and now we are under the leadership of Ray's son Jim Dassel and Ray's son-in-law, Graham Mackie.

Call Dassels Petroleum today at (888) 370-2136 for further assistance!

We can provide you with propane delivery for residential, commercial and agricultural purposes. We also sell and rent out parts and equipment, such us propane tanks, valves, hoses, burners and more. For all your residential propane and bulk gasoline needs, call us at (888) 370-2136 today!  Dassels Petroleum: Quality products and services for four generations.


  • More Than Four Generations of Quality Service
  • Excellent Safety Record
  • Fair and Competitive Pricing
  • Old-Fashioned Customer Service
  • Convenient Location

Hours of Operation

Monday - 8:00 AM - 5:00 PM
Tuesday - 8:00 AM - 5:00 PM
Wednesday - 8:00 AM - 5:00 PM
Thursday - 8:00 AM - 5:00 PM
Friday - 8:00 AM - 5:00 PM
Saturday - Closed
Sunday - Closed

Forms of Payment

Debit, Checks, Cash