first of this company is run by people that are out to get as much money from you as possible. do your own research people the owner of this company was INDICTED WITH 4 FELONYS FOR THEFT AT HIS OLD JOB AT THE UNIVERSIITY MEDICAL CENTER IN VEGAS.  beware of the a supervisor or sales guy that will come out after the technician has been there to look at things. the technician should be able to explain what the problem is and what can be done to fix it, when the sales guy shows up and starts explaining how much money you need to spend there is a problem, I always get 3 estimates before I commit to a repair, these guys were trying to sell me an entire system when all it needed was a compressor. it would have cost me 4k more to go with CCE.