Crystal Hearing were recommended to me by a nurse at Marlow Surgery. I asked for a recommendation as my blocked ear was causing distress and I would have had to wait 4 weeks to have in syringed/cleared on the NHS. I rang Crystal Hearing as soon as I left the surgery and was given a same day appointment which was great news. After a couple of minutes filling out a simple form John then cleared ears and all done within 5-10minutes. Very impressed with Johns professionalism and efficiency, would highly recommend John and will certainly be back if I get anymore ear problems