| Business | Phone |
| Ang Engineering Group 25 Nw Minnesota Ave # 14, Bend 97701 | (541) 382-8320 |
| Eclipse Engineering 1470 Sw Knoll Ave, Bend 97702 | (541) 389-9659 |
| Walker Structural Engineering 84 Se 5th St, Bend 97702 | (541) 330-6869 |
| Froelich Consulting Engineers 231 Sw Scalehouse Loop # 101, Bend 97702 | (541) 383-1828 |
| L B Engineering Inc 20380 Halfway Rd # A, Bend 97701 | (541) 317-2939 |