Need to fill in a slope in backyard. Width of backyard is 150 feet wide

I need to things now I have found out to build a shed 10 by 12 in my backyard in Baltimore Maryland requires a permit which is also an application fee some type of basic drawing three of them and I also need foundation made of concrete instead of gravel due to the fact that Baltimore City says You must have a solid concrete foundation and be 5 feet away from I have received estimates for sheds but I plan to have done to Grapple the ground but apparently that is not recommended by the engineering department to meet the requirements of the permit in Baltimore Maryland City. Anybody familiar with this? Can be able to pull the permit give the information and do the whole job and one price or around 2,700 dollars that's everything! You must be licensed and bonded have references pay half up front and half when the work is done. Please call me at 804-385-0916 again it is necessary to pull the permit give the specs for the designing of the shed which should be a simple Amish 1 that's 10 by 12 to Windows into double doors drip edge shingles again the foundation kit and wood floor has to be built on site due to the nearing as the backyard goes back so I fully built shed cannot be put on the backyard. Thank you for your help we are getting estimates but now I have found out the new information! If you're able please call at the number above thank you for your time! We are ready to begin fairly quickly especially with the foundation aspect due to the weather soon getting cool.

need to fill in a slope possible sod in back area

I am having soil erosion issue in my back yard and I am in need of a quote rectify.rectify the situation. The area in need of new soil is approximately 10' x 24'

Haven't heard from any Pros yet, need estimates, before commenting on cost or anything else.
Thank you.

I see that you have stated to the dirt work people that I wanted minor grading! I have land of nearly 3 acres and there is nothing about this job that is  minor!  I did not request minor work done. It is a ranch not a tract home! This is not what you should have done to these business men! 

Had a sewer line replaced, soil was not evenly replaced on the lawn. soil is there scattered on top of undisturbed portion, need soil leveled.

send quote please

Too early.  Don't even have pricing or quotes yet.