Mick Turner (of Clitheroe's "Reefers & Wreckers" dive shop) has set up a new facility close to the Dales just outside Settle, for cylinder testing and equipment & regulator servicing.
It's in a unit at High Grain Farm, Wigglesworth, Skipton BD23 4SN
However, as Mick's not there all the time, you need to agree when you'll meet him there beforehand. His mobile number is 07540 798585.
Normal turnaround for cylinders is usually 7 days.
(Some of you will know The Plough Inn at Wigglesworth, as several northern caving clubs have had there annual dinners there.)