Grangers air conditioning - they are located on Arrow near the track in Irwindale, not sure if they are in Irwindale, Azusa or B.P.
They replaced our whole unit - our house is 20% cooler and our electrical bill is about 10% lower.
Their duct work reminds me of some cars I've seen "a work of art".
They are not the cheapest in town and also at first I did not like how they came out to do a service call, they basically took a look at our unit and charged us a $70 or $80 service bill and did basically nothing but tell us we needed a new unit.
Guess that equates to somebody brining in a beater on its last leg to a reputable shop and them telling you "You want us to fix that - your kidding"