Ideas for materials sourcing?

[Amy Prosser]

Where do you buy materials for fix and flips in Charlotte?  BP users say "check local suppliers" but it seems we end up at the big box stores every time. We flip north of the city, so far first time buyer level homes.  Not many options locally accept for Lowes and HD.  Specifically looking for big ticket items like granite suppliers, flooring, appliances, HVAC installers?  Any recommendations appreciated!