| Business | Phone |
| Cadco Drafting Svc 137 W 30th St, Vancouver 98660 | (360) 696-0743 |
| Design & Drafting Dynamics Inc 19901 Ne 58th St, Vancouver 98682 | (360) 604-0956 |
| Redman Drafting Svc 2208 E Evergreen Blvd, Vancouver 98661 | (360) 694-7210 |
| FREIMUTH DESIGNS 7210 N.E. 129TH AVE., Vancouver 98682 | (360) 721-3349 |