I like NorthwestPlumbing better, because it can be more regional, and fit a large company

. At least in the US, the Northwest is huge, and a single plumber would have trouble covering that much territory. It plays second fiddle to plumbing, and plumber might lose a lot of business to plumbing.
Just like the end user for MidwestCarpenter (1 guy) seems smaller than MidwestCarpentry (A big company and authority in the trade).
Nobody has purchased and developed NorthwestPlumbing or MidwestCarpentry or MidwestCarpenter so that makes me wonder if people even name their businesses in this way?
Still a solid name for a bad a** plumber from the PNW, but he currently has the alternative to reg PacificNorthwestPlumber which might be more appealing you never know. So because there might be decent alternatives, that could bring the value down a bit as well.
I can't give a price at this time, but that's my constructive critique on the domain NorthwestPlumber, king of all west coast plumbers.
