Performed cooling evaluations on both systems, I found all systems and components running properly in the guest house. All heads are clean and refrigerant pressures look good. I finished charging the system on the main house by adding 3lbs of R410A. The head unit in the office is dirty. Mr. Canell said he was going to clean it so not to worry about sending quotes. I replaced the filters in the ducted mini split indoor units and cleaned all water removal system. All running and operating properly at this time.