| Business | Phone |
| Kelly's Signs 2176 Wiard St, Klamath Falls 97603 | (541) 884-9545 |
| Kurth's Sign Shop 1335 Oak Ave, Klamath Falls 97601 | (541) 883-2996 |
| Pelican Signs 450 S Broad St, Klamath Falls 97601 | (541) 882-9080 |
| Sign Pro 1330 Oregon Ave, Klamath Falls 97601 | (541) 884-9601 |
| Signvertise 2795 Anderson Ave # 45, Klamath Falls 97603 | (541) 882-1463 |
| Signworks Custom Signs & Dsgn 5325 Bel Aire Dr, Klamath Falls 97603 | (541) 884-6308 |