Grading plan -- 2

I am in need of a professional who can create a detailed residential grading plan for me. While I have no specific elements that must be included, I am open to suggestions and recommend you to incorporate what's best in practice. The elements could cover aspects such as site elevation details, drainage patterns or landscaping details. The ideal candidate for this job will have substantial experience in drafting grading plans and be familiar with residential property grading plan development. The project should be completed within a month. Prioritize those contractors who can deliver accurate and efficient results within this timeframe.