Jayco RVs in Arizona : Blending Old World Amish craftsmanship with innovative technology, Jayco is the nation's largest family-owned and operated RV manufacturer today, developing a full lineup of recreation vehicles. And while the product line has grown considerably, every unit built is still guided by the vision of the founder, late Lloyd J. Bontrager, as well as a humble desire to help make it easier for families to explore together and relax together. With a history dating back to 1968, Jayco's mission remains unchanged, to build exemplary RV's and provide customers with extraordinary service after the sale. It's what separates Jayco from other RV manufacturers. Whether your travels take you through Middlebury or you simply want a closer look at how we build our RVs, we invite you to visit us at our company headquarters. We look forward to meeting you!