It depends on what you need doing, I have one for welding and one for oily bits, I can do most things my self but as they are cheap its some times easier
You could try the chap close to you I pass frequently..... Just on the other side towards Crewe... always has nice LR out front. Definitely isn't making a packet.
Might be a bit of a trek for you but Stuart at LRX Off Road https://www.facebook.com/LRX-off-road-1597905523809164/ is a top guy. Great, old school, mechanic and very reasonable with his prices. On the A515 at Newhaven, between Ashbourne and Buxton.