I can recommend you my architect, Juan Carlos, that is finishing 7 apartments for me. He also speaks English.
He's from Mexico City and has done big projects for Bimbo, Coca Cola, Costco.
I hired another architect from Guadalajara before him and I ended up with so many issues with leaks and structural problems. The guy took the deposit money and left me with a huge mess. He also won't answer the phone anymore.
Juan Carlos has done an amazing job at cleaning up the mess he left and he's also now a full time resident of Chapala.
Here's his contact info:
Chapala.arq@gmail.com
+52 333 371 0213