Companies throughout Chicagoland depend on generators to keep their businesses running during emergencies such as tornadoes, flooding, blackouts, thunderstorms and snowstorms. There are numerous examples of how both natural and man-made disasters test the mettle of standby power systems here in the Midwest. Our generator service program is designed to ensure that your reliability plan for back up power supply is never overlooked.

With the largest geographical area of any local fuel distributor, OSCO has the resources to ensure that your generators keep running efficiently and effectively. We can customize a plan to suit your needs and your schedule, not ours. Always on time, OSCO makes deliveries 7 days a week. We maintain a true 24-hour service that will respond immediately to your needs. You can never call too early or too late.

An emergency does not have to be an emergency, if you are prepared. OSCO’s high quality, stabilized fuel and “keep-fill” service mean your power generation equipment is always ready to run. When the unexpected occurs, you can rest assured that your equipment will perform to expectations. Three generations of hands-on family ownership have worked to build and sustain the OSCO reputation for delivering reliable service and the highest quality fuel products. We have a long history of making and keeping commitments; and plan a solid future continuing to do the same. So, if you are looking for the most responsive service provider for your generator, along with a noticeable increase in your peace of mind call OSCO at 877-672-6645 for an obligation-free consultation.