Other than Snap-On and Matco, I like Sears, and Lowes. If you guys want sheetmetal tools don't bother to much with Eastwood on their clecos and cleco pliers and things like that. Check out
www.yardstore.com I have been buying from those guys for years and they are badass. Great prices and when you spend over 100 bucks you get free shipping. I am an aviation sheetmetal fabricator so this is where I buy most of my stuff from. Also check out
www.chadstoolbox.com for some great prices.