Removal of earth, stones and make a foundation for a garaje (6m x 7m)

Hi, i would olike to get offers for performing the following work: - remove stones and earth from the construction area (they are just lay down), around 4 m3; - dig a hole with 6m x 7m with 0, 3m depth - deliver 4, 2 m3 de crushed rocks - deliver 4, 2 m3 of concrete. Please contact me for getting all the details. Note: the overall project is to build a 2 car garaje. Regards.