HOLLISTER

831-636-5100

HANFORD

559-582-8515

Become a Customer

BECOME A CUSTOMER

We want you to join our family of satisfied customers. Click the link below to get started!

Refer a Friend

REFER A FRIEND

Refer your friends and you could both earn some money. You could each get up to $100!

My Fuel Portal

MY FUEL PORTAL

Download our app and take control. Order online, pay your bill, and more!

Simply select the link for your device type.
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Leading A Clean Energy Revolution. Propane Can Do That. ®

Residential

Customized service for your family.

Dairies

Convenience with competitive pricing.

Agriculture

Specialized solutions and expert support.

Commercial

Reliable and hassle-free service.

Protecting the Environment

Our Service Area

Check out our interactive map below to see if we service your community!

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 residentialcommercial, and agricultural customers.

We have always operated on a Keep-Full basis and are committed to making certain you never run out of fuel.

Dassel’s Petroleum takes propane safety seriously!

We take part in the Propane Education and Research Council’s certification program, and we always follow industry safety guidelines, which ensures that a safety check is performed with every installation. To help you and your family be safe with propane, check out these propane safety tips!