Called different companies for immediate AC repair (it's freaking 113F high today for LV) and the soonest schedule I got was Monday afternoon (today is Sat as I'm writing). Called this company and a repair guy came in after 3 hours. Initial diagnosis was to change the capacitor ($250). Capacitor changed but AC still wont start. A starter kit was added ($300) and my AC started working. The guy said I have a weak compressor and the starter kit will help. My AC is pretty new (3 years old/newly built house).
I'm giving this company 4 stars bec of the fast service which was badly needed (113F in Vegas!) The guy was very helpful and pleasant, gave me tips and answered all my questions. I'm holding back that 1 star bec of the $$. I'm not really sure how much other companies would charge tho.