| Business | Phone |
| David Banks 15705 Main St Ne, Duvall 98019 | (425) 788-3975 |
| Davidson Czelsler 15321 Main St Ne 318, Duvall 98019 | (425) 788-7014 |
| J Donlin Duvall 98019 | (425) 844-2774 |
| Mark A Hammer Duvall 98019 | (425) 455-2997 |
| Timothy Jd Johnson Duvall 98019 | (425) 264-5020 |
| O W Hollowell & Assoc 15321 Main St Ne 322, Duvall 98019 | (425) 788-5878 |