The Kreiser Fuel Service app allows you to order heating oil, clear diesel, kero, or gasoline from your mobile device. Order fuel for delivery from anywhere No need to call for fuel delivery See you previous app orders The Kreiser Fuel Service app is perfect for anyone who needs a fast and simple way to order fuel for delivery. Download the Kreiser Fuel Service app today in under 60 seconds! We deliver to the following zip codes: 17038,17042,17046,17003,17078,17109,17972,17028,17244,17112,17077,17088,17963,17011,17112,17036,17980,17018,17061,19507,17109,17110,17016,17033,17026,17983,17067,17545,19567,17023,17103,17018,17048,17025,17110,17976,17972,17061,17313,17552,17057,17073,17064,17111,17032,17098,17981,17938,17098,18237,18255,17048,17030,17015,17018,18255,17023,19551,17972,17053,18201,17030,18220,17257,17948,17961,17074,17103,17070,17020,17053,17050,17104,17110,17113,17025,17061,17013,17881,17872,17097,17814,17938,18222,18216,18219,18201,18202,18224,18237,17922,17972,17981,19037,17933,17978,17981,19565,17087,19506,17921.