Hello I'm not sure where to post this. If there is a better place to post this, please let me know

Up until now I have focused on individual 2 to 4 units. 

I would like to build a much larger section(80+ units) multifamily in Baltimore City(Yes,  I'm sure about Baltimore City. I was born and raised here so it doesn't scare me and I understand the population well)

What I need help with is how do I find contractors that do this type of thing. I also need someone to help me understand the process for applying Department of Housing and Community Development multifamily rental financing programs. I have access to cash I am lacking in the ability to understand what needs to be done to plan, qualify and then build.