FUELING MADE EASY Safe time. Save money. Eliminate risk. Corporate and Sales Headquarters MOBILE ON-SITE FUELING eFUEL eliminates the need for your drivers to fuel your vehicles. This saves you time, money and eliminates fueling risks. We deliver fuel and DEF directly to your fleet, generator and equipment at a cost lower than conventional fueling options. Our On-Site Fleet Fueling and Generator Fuel Maintenance offered 24/7 provides value and convenience for your business. It is why we have grown every year for over 20 years.