The best means to contact ARC for direct assistance or to set up an appointment, is email email@example.com.
For immediate assistance call: 503.725.9112
If you need to come to the ARC offices for an appointment, you can find us in the basement of the Engineering Building. Use the phone next to the door to gain access:
Room FAB 90
1900 SW Fourth Avenue,
Portland, Oregon 97201-5350