Jlo1,
You can try Danknee aircon shop (Danny yung owner). May mga feedback ng mga tsikoteers on this shop. Its located sa Bgy Kapitolyo, near rotonda. If you're on shaw blvd., coming from edsa, you turn right after Petron gas station (along the circle). This street is between the petron gas station and BPI bank. Go straight ahead and look on your left before the 2nd intersection. Small shop lang ito. Had my aircon fixed din rito once: leak in the access valve: Gen II paj.
Balitaan mo na lang kami. May thread sya dito sa worshop, just look for it na lang.