Love vintage applainces as much as the next gal, but at about 10 USD or less for a MIB Westinghouse on fleaBay or at a thrift, it just does not pay to seek out a repair person IMHO. Unless the person is within walking distance one will certianly pay more in petrol or postage just shipping the iron back and forth.
When my first Westinghouse iron died, tried every small applinace type repair service in the greater NYC area, and not one would even bother (if they even knew what I was talking about). Even repair services that work on commercial irons/ironers would'nt let me put my foot past the door. Finally got wise to myself and took another off eBay.
Now it may seem "silly", but one does know when one is better off. The vintage iron market is not the same as say vintage washing machine/dryer market. There are literally hundreds of irons used and MIB sitting in attics, garages,laundry rooms, thrifts and at sales. If we were talking about a Pyrex "glass" iron, or a Knapp Monarch "flatwork" iron, then things might be different.
Keeping a non functional iron for display or parts is something I'd go along with, but again can't see spending dear time and money reparing that can be replaced easily.
L.