Star Oilco
232 NE Middlefield Rd, Portland, Oregon, United States

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.

Star Oilco, Quality Fuel Services Since 1936

Star Oilco is a Portland, OR based oil 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.

We Make Fuel Simple By Coming to Your Yard and Keeping Your Fleet Full.

• Save on driver hours and the added complexity of stopping for fuel.
• If your fleet is large or small we take care of your onsite fuel needs
• We care, our drivers care and this is the big difference

Star Oilco’s on-site fueling and mobile fueling fleet offers a variety of direct fuel delivery solutions for Oregon and Washington. For fleets big or small, on-site or mobile, our drivers want your business and take pride in offering quality, timely fueling. Many truck fleets throughout Oregon and Washington have learned that our on-site fueling saves them in labor costs and greatly increases their team’s productivity.

You will feel the difference when your mobile onsite refueling is done by Star Oil. Most of our driver team has been with us for over five years and the dedication to your wet hosing needs is noticeable when you move your service to us. We provide high-quality diesel fuel delivery directly to your trucks’ fuel tanks, at your place of business when your fleet is parked or to your equipment directly on site.  We will directly fuel your parked equipment overnight with on-road or off-road diesel (dyed diesel) at B5, B20 blend levels and renewable diesel and gasoline. Free your driver’s time with one less stop to be made in the day, so they can focus on the road and delivering products. We also do early-morning construction fueling as well. No matter what, we keep the process as seamless as possible and schedule a fueling time that best fits your operation.

Portland’s Lowest Heating Oil Prices

We offer competitive pricing for our quality fuel and fantastic customer service. We can deliver any amount over 100 gallons. We offer lower pricing, whether paying by cash, check or credit card. And should you need it, we also can set you up with payment plans. We are flexible and are here to help you stay warm.  Star Oilco is a locally owned, veteran-owned and a multi-generation family owned and operated company that has been keeping residents of the Portland area warm since 1936. For over 80 years, we’ve been dedicated to providing exceptional customer service and low prices for all of our heating oil customers, new and old.  Recently, we’ve seen an increase in small, local heating oil companies going out of business, leaving many long-time heating oil residents without their choice heating oil company and driver. Oftentimes, the larger heating oil companies are not as personal or responsive as they should be when taking on these new customers.  That’s where Star Oilco can make a difference for you. We are a small, independently owned business that cares about your heating oil needs and puts in the effort to make it a pleasant and seamless experience for you.

Portland and Vancouver Bulk Fuel Services

At Star Oilco, we pride ourselves on the high level of bulk fuel services we provide and our ability to meet our customer’s special fueling needs; whether it’s into a bulk tank, a stand-by piece of equipment, on-site fuel delivery and self-serve fueling cardlocks. We work with our customers to help them find the best program to meet their needs.  Star Oilco can deliver a variety of bulk fuels to where you need it: at your headquarters or out in the field. Our goal is to provide you with a fueling program that will best fit your needs and deliver the highest level of customer service to make your job easier.

Star Oilco can solve fuel quality problems with our Precision Fuel Management.

Star Oilco, Hydrotex® and Donaldson® have joined forces to geographically map and sample diesel storage tanks as part of a two state (Oregon and Washington) project that brings to bear the combined global resources and technologies of this alliance to establish a large searchable data set by ASTM test method for targeted application to local fuel reliability and performance solutions.  Guided by O.E.M. recommendations and actual ASTM test results from your tanks, the program will allow the correct application of a suite of complimentary processes and products to ensure optimum design efficiencies and longevity of the new low-emission diesel engine platforms are achieved.  Initial benchmark testing and an ongoing “Condition Based Monitoring” will be provided at no cost to individual fleet operators who participate. The results will be confidential and remain the property of the fleet owner for use as a tool in establishing better R.O.I. on fuel and related maintenance expenses. Regional data will be combined in anonymous sets to be analyzed and tracked to establish helpful overall trends and recommendations or new product development and application strategies.