MAAS RADIATOR INC

I have had my car air conditioning worked on 3 different times by a dealership and their recommendation was for me to continue to replace various parts of the a/c system in excess of $1400. But the car a/c is still not working correctly. I took to Maas radiator as a recommendation by another car mechanic and they spent considerable time diagnosing all aspects of the a/c system, including switches and relays, eventually diagnosing that there are no problems with the physical parts of the system, no leaks, but fairly conclusive evidence the issue is the computer body control module. This is not their expertise in fixing computer modules, but they wrote a detail description of all the diagnostic work they did, so that I can go back to a dealership (different one than first time).
They spent probably several hours diagnosing over 2 different visits, but only charged me one time $90.  I would highly recommend them for your automotive air conditioning needs.