Sav-On Plumbing recommended George Chartier at Air-Zona air conditioning. I've used him twice and he is awesome. Last night on one of the coldest nights in the Valley in my recollection (and I was raised here), my heater bit it. When I woke up this AM it was about 55 degrees in my house.
I called George at 6:30 and he was here at 8:00 and had it fixed almost immediately. He didn't try to tell me something terrible was wrong and I needed some expensive fix. He merely reset what had tripped and vacuumed out all the dog hair. Sigh. He is awesome. The bill was quite modest, as well.
I can't recommend this company more highly.