| Business | Phone |
| Colima Printers 384 S Lemon Ave, Walnut 91789 | (909) 869-6484 |
| Identigraphix 19866 Quiroz Ct, Walnut 91789 | (909) 468-4741 |
| Minuteman Press 667 Brea Canyon Rd # 23, Walnut 91789 | (909) 594-6695 |
| Pip Printing 20615 Valley Blvd # D, Walnut 91789 | (909) 468-1747 |
| Printing Express 20440 Carrey Rd, Walnut 91789 | (909) 468-1882 |
| Reinberger Printwerks 20275 Paseo Del Prado, Walnut 91789 | (909) 594-9377 |
| Affinity Enterprise 3960 Valley Blvd, Walnut 91789 | (909) 595-2611 |
| Burke Printing 354 S Lemon Ave, Walnut 91789 | (909) 595-4429 |
| C & F Printing 939 Fairway Dr, Walnut 91789 | (818) 567-9963 |
| Colima & Fullerton Printing 971 Fairway Dr, Walnut 91789 | (626) 854-2237 |
| Designs 3 Graphics & Printing 831 S Lemon Ave, Walnut 91789 | (909) 839-1822 |
| Inland Empire Printing Inc 20295 Paseo Del Prado, Walnut 91789 | (909) 598-8983 |
| Luxor Printing Inc 306 S Lemon Ave, Walnut 91789 | (909) 444-7900 |
| Marrs Printing 860 Tucker Ln, Walnut 91789 | (626) 965-7204 |
| Mars Printing 860 Tucker Ln, Walnut 91789 | (909) 594-9459 |
| Olympus Printing Usa 3990 Valley Blvd # D, Walnut 91789 | (909) 444-9809 |
| R P Printing 364 S Lemon Ave, Walnut 91789 | (909) 595-7007 |
| Sycolor Inc 20416 E Walnut Dr N # 2f, Walnut 91789 | (909) 869-6262 |
| Walnut Web Printing 3950 Valley Blvd, Walnut 91789 | (909) 598-0908 |
| Wilcox Printing & Graphics 353 S Lemon Ave, Walnut 91789 | (909) 595-3222 |