Detached garage conversion

[Andrew B.]

Hi all,

I'm closing on a 3 unit property in the next few weeks. There is a detached garage that we'd like to convert to an additional 1 bedroom apartment. It currently has electric but no gas, water, or sewer. My question is where should I start - do I go to the city to obtain permits or try to find a GC first? Any good GC recommendations would be welcomed as well. Thanks!!