Sign Diego is a full service signage company offering nearly all types of signage and installation. Please call us at 619-225-8230, when you need storefront lightboxes, illuminated channel letters, tradeshow graphics, banners, full color digital prints, sandblasted signs, vehicle lettering and graphics and much more. Sign Diego is committed to providing quality products and excellent service in a timely manner. 2744 Midway Dr. San Diego, CA 92110 We accept Visa, MasterCard, American Express and