As of May 5th 2014, I have decided to take things easier, and semi-retire. Still mastering, but not every day, so I can't promise a super fast turnaround.
If I'm not available, and you need someone else to master you for you, I recommend you get in touch with Noel Summerville. Noel's been mastering almost as long as I have, has a great mastering facility which also includes vinyl cutting.
50 Choumert Road
020 7639 2308