Looking for a Sign to Update Your Branding? This Is It. CHOOSE US FOR CUSTOM BUSINESS SIGNS IN THE MOUNT AIRY & WINSTON-SALEM, NC AREAS Maybe you're eager to rebrand your business or your outdoor sign has weathered one too many storms. You've come to the right place-M & M Signs and Awnings, Inc has been designing, manufacturing and installing custom signs since 1971. We're a third-generation family-owned signage company in Mount Airy, NC. We may be a hometown business, but we serve clients in all of North and South Carolina, Virginia, Tennessee, West Virginia, Kentucky, Georgia, Alabama and Mississippi.