| Business | Phone |
| B William Design 384 S Lemon Ave, Walnut 91789 | (909) 444-1445 |
| Graphics Concept Inc 350 Paseo Sonrisa, Walnut 91789 | (909) 598-6800 |
| Dezign Graphix 382 S Lemon Ave, Walnut 91789 | (909) 595-2020 |
| Dri Graphic Art Svc 19071 Lynridge Dr, Walnut 91789 | (626) 964-5330 |
| Graphic Resources Unlimited 21650 E Bluebell Ct, Walnut 91789 | (909) 595-6226 |
| Graphics Concept Inc 20746 Carrey Rd, Walnut 91789 | (909) 598-6800 |
| Real Designs 957 Sage Brush Ln, Walnut 91789 | (909) 598-9982 |
| Systems Design Svc Po Box 91789-0024, Walnut 91789 | (909) 594-2582 |
| Tokyo Design Center 385 S Lemon Ave # E-124, Walnut 91789 | (626) 810-0780 |