Now Selling Gas Gift Cards!

Business Hours

Monday - Friday

8:00 AM to 4:00 PM

Closed on Saturday

Closed on Sunday

Office Location

19410 Vashon Hwy SW

Vashon, WA 98070

(206) 463-9134


Our Business

Williams Heating has been providing heating oil and gasoline to Vashon Island since 1929. The business is currently a mix of Home Heating Oil, Burner Service, Fuel Hauling, and retail gasoline and diesel sales. Give us a call or send us an email to learn more.

williams heating

Gas Sales

We sell gas to the public, including ethanol free gasoline.

williams heating logo

Home Heating

Do you need your furnace serviced?
Are you interested in a new heating system?

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Wondering what to do if your furnace doesn't start?
Do you have another common question?

Now Selling Gas Gift Cards!