SEIU Local 500

 

If you need immediate assistance, please call SEIU Local 500 at (301) 740-7100 9:00 am - noon and 1:00pm - 5:00pm Monday - Friday.

Local 500's offices are located at:

901 Russell Avenue
Suite 300
Gaithersburg, MD 20879

Fax: (301) 740-7139