Our AC went out in October and we had Air Supply come out to diagnose....they quoted us $5,000 plus wanted us to change our furnace at the same time! So being new homeowners we decided to get a 2nd opinion, but places wouldn't troubleshoot during the cooler months. On March 31 I called out Cal Air whom convinced us to buy a maintenance plan, but they never showed up for the service and didn't even call us...I decided not to go with them for their lack of communication. I called 4 other companies, and nobody answered phone or had availability. 2 am in the morning it was so warm I got on Yelp and started searching. I was surprised this company would come out on a Sunday plus holiday....so first thing I did was give them a call....Tim assured me he would be out this afternoon, called me 30 min prior, and was so respectful and honest along with his co worker Earl. They had it running within in minutes....it was just the compasitar, and these amazing men saved us thousands!! I'm so glad we waited! We highly recommend them and are very very happy customers!!