I live in California,Central coast. I am about to give my bid to a family I recently started working for. I have done few jobs for them, flagstone,clean up on other properties. I am getting ready to add small flagstone to existing patio. Filling in spaces rather, than will be laying a sand finish with adhesive to seal in the stone patio. Size is 50sq. ft. In addition an area in front yard 30x25 L shaped needs to be clean up and prep for planting and stepping stones. There is dirt to remove as well as rock. On top of moving the left over DG and flagstone that sits on top[ of dirt that needs to be removed and leveled. Only to reuse DG and stone in area. I will purchase materials and haul away dirt and debris. My price I will propose is $800. For everything needed and needed to be hauled away.Could use advice .I want to be fair.