Arrived at address to an ac that stopped working the night before. Per customer, the system may have frozen, she turned it off and replaced filter. Customer restarted ac this morning and has been working since. Checked levels of refrigerant and it was a little high on head pressure. Rinsed off the condenser and brought head pressure down. No issues at this time. Normal operation. Paid 240.00 via cc. Work complete. BVR member. Roke.