I need a mechanical shop drawing for Hvac. It's for a house -- it's pretty easy. I need to show details of the system to be installed such as .. size of the supply, return ducts, duct work to all areas, types of materials etc. I have sizes and sketched la

I need a mechanical shop drawing for Hvac. It's for a house -- it's pretty easy. I need to show details of the system to be installed such as .. size of the supply, return ducts, duct work to all areas, types of materials etc. I have sizes and sketched layout of space. (it's not a perfect drawing). Please reach out if you are willing to do the work.