• 232 NE Middlefield Rd, Portland, OR 97211

Thanks for contacting us! We will get in touch with you shortly.

You can learn more about our services through our informative blogs as we process your request.

Star Oilco fuel tanker truck delivering diesel to refrigeration unit during icy winter conditions

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

 Do you need Refrigerated Trailer fuel? We fuel reefers automatically. 1024 768 Star Oilco
Industrial backup generator installed outside a commercial building

Emergency Back-up Diesel Fuel

 Emergency Back-up Diesel Fuel 1024 683 Star Oilco
no image

Weekly Fuel Market Report – Aug 23rd – Aug 29th, 2026

 Weekly Fuel Market Report – Aug 23rd – Aug 29th, 2026 150 150 Star Oilco
no image

Weekly Fuel Market Report – Aug 16th – Aug 22nd, 2026

 Weekly Fuel Market Report – Aug 16th – Aug 22nd, 2026 150 150 Star Oilco
no image

Weekly Fuel Market Report – Aug 9th – Aug 15th, 2026

 Weekly Fuel Market Report – Aug 9th – Aug 15th, 2026 150 150 Star Oilco
Icons representing fuel, savings, and driver control for fleet card security

Upgrade your Fleet Card’s Security Features

 Upgrade your Fleet Card’s Security Features 1024 653 Star Oilco
Star Oilco technician testing off-road diesel fuel quality with a funnel and filter on-site in Portland OR

Off-Road Diesel – When To Use And The Benefits

 Off-Road Diesel – When To Use And The Benefits 1024 768 Star Oilco
no image

Weekly Fuel Market Report – Aug 2nd – Aug 8th, 2026

 Weekly Fuel Market Report – Aug 2nd – Aug 8th, 2026 150 150 Star Oilco
no image

Weekly Fuel Market Report – July 27th-31st, 2026

 Weekly Fuel Market Report – July 27th-31st, 2026 150 150 Star Oilco
Two semi-trucks driving on a highway with trees in the background

Weekly Fuel Market Report – July 20th-27th, 2026

 Weekly Fuel Market Report – July 20th-27th, 2026 1024 683 Star Oilco