Saranac is not a brewery. The brewery is called F.X. Matts. They brew Saranac as a brand that they created. They also brew that miserable swill called Utica Club. It sucks.
They contract brew for Brooklyn, Pete's Wicked, Sam Adam's and others. Apparently Kirkland now as well. Just picked it up today, we'll have to see how it tastes. The price was right!
If anyone can ever make it to Utica, I HIGHLY suggest a tour. It's a fantastic old brewery that is meticulously maintained and you will get to see ALL of it. The tasting at the end is a home run.