For a reliable, pre-owned vehicle there are a number of Used Motor Vehicle Dealers nearby. For food stuffs and household goods there is a Grocery Store around to provide. A local Employment Agency can assist with anything from graduate to executive positions. Need a room for the night in Fontana, CA? There is a local hotel.
If you are hungry there are a few restaurants serving the area. If you are struggling to make ends meet the Social Services are here to help. For advice with tax or credit there is a local accountant who can help. All insurance matters are catered to with a firm available closeby.