No cooling, client said system was freezing up. Upon arrival thermostat was off and system has been thawed out. Turned thermostat to cool and condenser came on, however, blower was not running not getting power coming out of blower control board relay. Need to replace blower control circuit board., However, system is 17 years old and has heavy amounts of biological growth buildup inside air handler. Recommended replacing system due to age, condition, and cost of repairs. Client would like a few hours to think about which options you would like to go with and we’ll get back to us later today. System is currently running at this time, however, system may shut down if it tries to cycle off and then back on.