Funding duplex ADU conversion w FHA 203k?

[Brendan Dekora]

Hello! I'm new to this and have been learning a lot here. I'm looking for a little clarity if anyone can help. 

Ideally I'm looking for a duplex with a separate garage I can convert to an ADU. Does anyone know if it's possible to fund this with a FHA 203k loan? Also looking for a good lending company that is familiar with doing 203k loans in LA. I was working with a lender, but they have gone silent on me when I asked about the 203k loans so it's not a very good sign.

Thanks