Absolutely, as with any thing if I get good service I will tell everyone I know about this shop and their willingness to go the extra step to help a customer. Seems like a shop such as this might be able to have a little niche in this market.(repairing vintage cooling/heating parts). The other two shops wouldn't even look at the core much less pressure test it. You can also bet that the other two will get mentioned as well as a place that should not be used.
