| Business | Phone |
| Stacy's Drafting 820 Piilani St 202, Hilo 96720 | (808) 961-4702 |
| Hawaii Island Drafting 212 Naniakea St, Hilo 96720 | (808) 959-5722 |
| Hilo Drafting Svc 45 Pohaku St 102, Hilo 96720 | (808) 935-9118 |
| Cole Custom Drafting 722 Manono St, Hilo 96720 | (808) 935-6307 |
| Draftsmen 106 Kamehameha Ave # 2, Hilo 96720 | (808) 961-3566 |
| Bret Marsh Drafting Svc Po Box 10939, Hilo 96721 | (808) 969-1070 |