About MHWSC

Our Office Hours:

  Monday - Friday 8:00 am - 5:00 PM
         (excluding  Holidays )

Our Physical Address:

  4000 US Highway 281
  Mercedes, Texas 78570

Our Mailing Address:

  PO Box 250
  Progreso, Texas 78579

Our Telephone Number

  (956) 565-2491

Our Fax Number

  (956) 565-9471

Our email address:

  mhwsc@aol.com

Click on the information on Our History, Our Mission and Vision Statement, Governance, Organization & Leadership and Service Areas. 

Military Highway WSC Offices