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One phone number to reach the Member Assistance Center, Member Benefits, or to reach another department or staff member.

Open 8am to 6pm, Monday through Friday (closed on holidays)

1-844-503-SEIU (7348)

Email your union

One email to reach the Member Assistance Center:


Or submit this form to contact Member Assistance:

Contact Member Assistance

For media inquiries only, click here.

Dates of Office Closures

  • New Year’s Day, January 1
  • Martin Luther King Jr. Day on the third (3rd) Monday in January
  • President’s Day, on the third (3rd) Monday in February
  • Memorial Day, on the last Monday in May
  • Juneteenth,  June 19
  • Independence Day, July 4
  • Labor Day, on the first (1st) Monday in September
  • Indigenous Peoples’ Day, on the second (2nd) Monday in October
  • Veterans’ Day, November 11
  • Thanksgiving Day on the fourth (4th) Thursday in November
  • The day after Thanksgiving
  • December 24
  • Christmas Day, December 25
  • December 26

Salem Headquarters

3470 Pipebend Place NE, Suite 130

Salem, OR 97301 (Physical address)

Hours:       9 am – 5 pm, Mon – Fri
Phone:      1-844-503-SEIU (7348)

Mailing address:
PO Box 12159
Salem, OR 97309

Portland Office

525 NE Oregon St

Portland, OR 97232

9:00am – 5:00pm, Monday – Friday
1-844-503-SEIU (7348)

Pendleton Office

920 SW Frazer, Ste 120
Pendleton, OR 97801

By appointment
1-844-503-SEIU (7348)

Eugene Office

488 E. 11th Ave Ste 200
Eugene, OR 97401

Tuesday and Wednesday, 9:00am - 5:00pm
1-844-503-SEIU (7348)

Medford Office

221 W. Stewart Ave., Ste. 207

Medford, OR 97501

**Physical address only for directions; all mail should be directed to Headquarters office in Salem**

By appointment
1-844-503-SEIU (7348)

Bend Office

925 SE Second St, Suite C
Bend, OR 97702

By appointment
1-844-503-SEIU (7348)

Corvallis Office

Adams Hall, 606 SW 15th St, Room 109
Oregon State University, Corvallis, OR 97331 (not a mailing address; send mail to Salem Headquarters)

1-844-503-SEIU (7348)

Contact SEIU Caucuses

SEIU 503’s caucuses are affinity groups where people connect to other members with shared identities. Check out our caucus community on Facebook, or let us know that you’re interested in joining a caucus.

Lavender Caucus (LGBTQIA2S+):

Womxn of Color Caucus:

Women’s Council:

Climate Justice Committee:

Veteran’s Caucus: