Tech arrived at a service call. Upon arrival the customer stated that the system was running well today and wanted the system reevaluated. Upon inspection the filter was dirty and replaced. The coils were relatively clean. The customer said that his son washed the outside unit yesterday. It was still dirty. The top was removed and the outside system was cleaned from the inside. This slightly dropped the high side pressure and slightly raised the Delta. The customer would like a quote for a mini split for the master bedroom and a gas heater for the shop. The system was functioning upon departure.