hallsigns.com
Incorporated: 1949
I believe that Hall Signs was one of the first companies established to manufacture sign brackets and I like their start-up story from a garage - the true American Dream in action!
Top 3 reasons I'd buy from them:
1) They are a well-trusted name in the industry and I personally used their brackets for years.
2) They have the "original" look of sign bracket which I find really attractive.
3) They know their MUTCD codes and standards for the various types of regulatory and non-regulatory signs which is great to have such a knowledgeable supplier.
Top concerns about buying from them:
The only thing I've found is that their price is considerably higher than the other top brands and their product offering is quite a bit smaller which forces me to have to source a lot of my sign brackets elsewhere unfortunately but I've personally tried their brackets and because I have the most experience with this brand, it gives me a soft spot for them.