Mason County DDA Field Office
2505 Olympic Hwy N Suite 440 
Shelton, WA 98584
    Shelton, WA 98584
Contact Us
    Primary Phone:     (360) 432-2151  
  
      Fax:     (253) 597-4368  
  Service Hours: 
Monday
8:00am - 5:00pm
Location Services: 
Recommend to call in advance: (360) 432-2151
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