Before we moved, my husband visited our old GP where he previously had this done, they no longer offer such a service. He went privately, a recommendation through our then pharmacist and paid £70, both ears. He said afterwards his hearing was fantastic, although rather a steep price he felt it was worth the money, I'm not sure what people who clean ears professionally are called, but apparently the equipment used was far superior to whatever the GP practice had.
I'd like to get mine done, I've had the Hopi ear candle treatment and the wax that came out then
was quite a lot!