Mark Harmsworth

  • Former Washington Legislator

Capitol Office

466 John L. O'Brien Building
PO Box 40600
Olympia, WA 98504


Phone 360-786-7892

District Office

15129 Main Street
Ste 201-E
Mill Creek, WA 98012

Phone 425-225-5584


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If you notice any inconsistencies with these official sources, feel free to contact us.