Royal Sign You are here: Home > Business and Finance >Marketing >Advertising > Royal Sign Royal Sign Company is the best signage vendor in Phoenix AZ. Our contractors create custom business signs designs and install them. Web: http://royalsign.net Address: 2631 N. 31st Ave. Phoenix, Tennessee 85009 United States Telephone: 602-278-6286 Company Name: Royal Sign GPS: 33.477695, -112.12537680000003 Social Share: