Official recommended or not paint-shop thread.

[paton]

Generally considered good

https://www.arthurcaygillcycles.co.uk/pick-your-paint
Unit 2-3 Borough Court, Gallowfields Trading Estate, Richmond DL10 4SQ

https://www.wilsoncycles.co.uk/
220 City Road, SHEFFIELD
S2 5HP

http://www.fieldcycles.com/about
64 Upper Valley Road, Sheffield, S8 9HB

https://www.enigmabikes.com/pages/paintworks
13 Apex Park, Hailsham BN27 3JU

https://www.woodrupcycles.com/renovations/
345-347 Kirkstall Rd
LEEDS
LS4 2HD

http://blackcatcustompaint.co.uk/

http://www.atlantic-boulevard.co.uk/

https://penninecycles.com/pages/pennine-frames

 

[baron von greenback]

Great idea is there an anodising thread as well

 

[Mace4130]

If you are in Norfolk, these guys are by far the best Powder coating option.
They dip, rather than blast, so no damage to thin steel tubing, they can remove chrome plating as well.
More expensive than the other local companies, but the quality is light years ahead of anyone else.
I have had a few frames done by then, including Road frames with engraved lugs, and the powder is not so thick that you can’t see the lug detail.

https://www.protech-powder-coating.co.uk