I am building Don Youngs 5" Adams O2 'Fishbourne' and have reached the boiler stage. I intend to get this professionally made. There was a thread here in 2015 about UK boiler makers recommending Western Steam (who appear to be the Rolls Royce but waiting list 2 years!!) GB boilers (recommended) and Chedder Steam (uncontactable).
Does anyone know of any other professionals I should short-list for 5" boiler work before I contact Western or GB?
Thank you
Dr Peter Venn