I called AH on a/c repair, They sent technician, he wanted to charge me $1,600 for freon recharge over and above the paid for $100 service free. I called a different repairman I have used for several years and he informed me that the AH serviceman was being dishonest. His total bill was $824 including service fee and taxes! The freon charge was $540. User's recommendation: cancel your subscription immediately! you will not get honest service.