| King County Public Works (Road maintenance, drainage, traffic, or street signs) |
206-296-8100 | |
| King County Animal Control | 206-296-7387 | |
| Street lights | 425-456-2618 | |
| Septic system locator | 206-296-4932 | |
| 24 Hr. Utility Notification Center | 800-424-5555 | |
| Puget Sound Energy | 888-225-5773 | |
| Verizon | 800-483-1000 | |
| King County Elections Office | 206-296-1600 | |
| Northshore School District | 425-489-6000 | |
| Woodinville Water District | 425-483-9104 | |
| Waste Management Sno-King | 425-814-1695 | |
| Woodinville Fire & Life Safety District | 425-483-2131 |