Petroleum Company Serving Oregon & Washington

Whether it’s your home heating oil tank, a jobsite wet hosing or your on-site, after-hours fleet fueling, Star Oilco is your quality oil service provider.  Locally owned and locally focused, we are always committed to getting to know our customers and willing to respond to your unique needs.

Star Oilco is Portland’s full service petroleum provider. We are one of the largest distributors of Biodiesel in the Portland area and we are committed to sustainability by providing biofuels to both retail and commercial customers. We also practice what we preach; every diesel engine in the fleet runs on Biodiesel.

Star Oilco also provides cardlock fuel services through Pacific Pride, as well as on-site and bulk delivery of fuels. As Portland’s premier fleet fueling, cardlock, bulk fuel and on-site fueling provider, we make it our business to provide Portland, Vancouver and the Pacific Northwest with diesel, bio-diesel, off-road diesel (dyed diesel), and gasoline.

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Providing Fuel To Pacific Northwest Businesses Since 1936

Star Oilco is a Portland, OR based petroleum company that was initially pioneered in 1936 through the marketing and sales of sawdust, coal and wood. Over the years, the company began to specialize in petroleum products. In 1984, Oilco was acquired and the company became Star Oilco and quickly grew to become one of the leading full-service, petroleum providers in the Pacific Northwest. We are your #1 choice when it comes to finding fleet-fueling solutions for your business or heating oil needs for your home or commercial residence.

Cardlock

Security for Commercial Fuel

Star Oilco is dedicated to your fleet being secure from theft

Bulk Fuel

Across Portland & Vancouver

On-road and off-road

Heating Oil

Lowest Prices – Great Service

Personal Customer Service

We Offer Reliable and Affordable Commercial Fueling Solutions

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FLEET

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CONSTRUCTION

small-business

SMALL BUSINESS

Fuel Market Report CURRENT REPORT wholesale & retail prices
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Testimonials

The Latest News From Star Oil

Do you need Refrigerated Trailer fuel? We fuel reefers automatically.

Refrigerated Trailer Fueling Service Holiday season is right around the corner and refrigerated trucks are starting to show up all over town, if you have one and you need fueling Star Oilco has drivers on the road ready to keep your overflow refrigerated trailers humming and your inventory cold. Keep your refrigerated trailer running with… Read More

On Site Refueling in Oregon

6 reasons to use Wet-Hose diesel and gasoline fleet fueling in Portland, Oregon. The best strategic decision to reduce needless driver hours and keep your fleet on the route without excuses. Mobile Onsite Fleet Fueling Service for diesel and gasoline available in Oregon and Washington. If some days you have more work than drivers…  Wet… Read More