• 232 NE Middlefield Rd, Portland, OR 97211

Stay Educated On Fuel

Blue diesel-powered emergency generator outdoors

Backup Generator Fuel – Keep Full

 Backup Generator Fuel – Keep Full 1024 1024 Star Oilco

Star Oilco Generator Refueling Service in the Portland area. Set up a Generator Diesel “Keep Full” account with Star Oilco before the bad weather. Need fuel for your backup generator? Star Oilco delivers emergency diesel fuel right to your location before the power goes out and while you’re relying on it. We offer fast, reliable…

Two semi-trucks driving on a highway with trees in the background

Fuel Market Report: Sept 28th-Oct 4th

 Fuel Market Report: Sept 28th-Oct 4th 1024 683 Star Oilco

Did You Know That R99 Is The Same Cost As Diesel Currently? Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery. Wholesale Price Average 10/4/25 Wholesale LowWholesale Avg E10$2.56$2.69 B5$2.81$2.93 B20$2.83$3.05…

Two semi-trucks driving on a highway with trees in the background

Fuel Market Report: September 21st-27th, 2025

 Fuel Market Report: September 21st-27th, 2025 1024 683 Star Oilco

Did You Know That R99 Is The Same Cost As Diesel Currently? Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery. Wholesale Price Average 9/27/25 Wholesale LowWholesale Avg E10$2.44$2.56 B5$2.95$3.11 B20$3.06$3.17…

Two semi-trucks driving on a highway with trees in the background

Fuel Market Report: September 14th-20th, 2025

 Fuel Market Report: September 14th-20th, 2025 1024 683 Star Oilco

Did You Know That R99 Is The Same Cost As Diesel Currently? Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery. Wholesale Price Average 9/20/25 Wholesale LowWholesale Avg E10$2.52$2.66 B5$2.97$3.13 B20$3.04$3.18…

Two semi-trucks driving on a highway with trees in the background

Fuel Market Report: September 7th-13th, 2025

 Fuel Market Report: September 7th-13th, 2025 1024 683 Star Oilco

Did You Know That R99 Is The Same Cost As Diesel Currently? Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery. Wholesale Price Average 9/13/25 Wholesale LowWholesale Avg E10$2.89$3.15 B5$2.99$3.12 B20$3.02$3.17…

Two semi-trucks driving on a highway with trees in the background

Fuel Market Report: Aug 31st-Sept 6th, 2025

 Fuel Market Report: Aug 31st-Sept 6th, 2025 1024 683 Star Oilco

Did You Know That R99 Is The Same Cost As Diesel Currently? Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery. Wholesale Price Average 8/23/25 Wholesale LowWholesale Avg E10$2.49$2.66 B5$2.89$3.03 B20$2.90$3.01…

Close-up of golden liquid waves symbolizing fuel energy in motion

Oil Vs. Gas Heating – Which Is The Safest?

 Oil Vs. Gas Heating – Which Is The Safest? 1024 585 Star Oilco

Heating Automatic Keep Full Delivery · On Approved Credit · Budget Plan Available · Optional Tank Contracts · Optional Service Contracts · Senior Citizen Discount Available · Prompt Pay Discount Available Will Call Delivery · Cash/Check discounts available · Payment Plan (on approved credit) · Senior Citizen Discount Available · Prompt Pay Discount Available OIL…

Buying A Home Heated With Oil? Get The Facts!

 Buying A Home Heated With Oil? Get The Facts! 150 150 Star Oilco

Buying a Home Heated With Oil? Get the Facts! Portland, Oregon – For many people, buying a new home is among life’s most stressful events. It ranks high with getting married and welcoming a new baby into the family. The process can become more complicated when the house being considered for purchase is heated with…

Yellow diesel backup generator for emergency power

Fuel Quality In An Emergency Back-Up Generator Matters – Find Out Why

 Fuel Quality In An Emergency Back-Up Generator Matters – Find Out Why 1024 683 Star Oilco

                      Emergency Back Up Generator Diesel Fuel Quality The fuel in your generator is the single most overlooked item in maintaining a back up generator.  Be prepared and know your back up generator diesel fuel quality is ready with these best practices. When the power…

Two semi-trucks driving on a highway with trees in the background

Fuel Market Report: August 17th-23rd, 2025

 Fuel Market Report: August 17th-23rd, 2025 1024 683 Star Oilco

Did You Know That R99 Is The Same Cost As Diesel Currently? Call to set up R99 Mobile Fueling Onsite Service in Portland at the same cost of retail diesel. Dyed untaxed R99 is also available. Give us a call today to schedule your delivery. Wholesale Price Average 8/23/25 Wholesale LowWholesale Avg E10$2.49$2.66 B5$2.89$3.03 B20$2.90$3.01…