Hillis Clark Martin & Peterson P.S.
999 Third Avenue, Suite 4600
Seattle, WA 98104

Phone: 206.623.1745
Fax: 206.623.7789


Office Hours

Our regular office hours are 8:00am - 5:30pm Pacific Time, Monday through Friday. You can telephone our office at any time and leave a voice mail message. Instructions for leaving an after-hours voice mail message will be given when you call. Of course, you can send a general email message (, or email an individual directly (see Attorneys, Paralegals or Professional Staff).


HCMP is located in downtown Seattle on the 46th and 45th floors of the DocuSign Building, 999 Third Avenue. The reception area is on the 46th floor.


The entrance to the DocuSign Building parking garage is accessible via Madison Street (one-way going west), with the exit via Marion Street (one-way going east). There are several parking garages and onstreet options in close proximity as well.

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W-9 Information

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