There's an alleged "Car AC" repair place very near the coffee guy on the carretera in Ajijic.......BEWARE!!!!! They did something to my car ac which worked pretty well....for three weeks. When I took the car to my really good mechanic here at home, he said they had cleaned it up, added freon, and NOTHING MORE. They charged me 3000p for this "service". I wish I were still in Ajijic so I could deal with them directly, but I got home to the playa just in time to deal with the hurricane. Not my week. Save yours by boycotting this gang of shysters.