ContactSchedule a 15 Minute Consultation here. Peterson Law – Business Law Attorney, Mercer IslandEmail: bryn.peterson@brynpetersonlaw.comMailing Address: P.O. Box 1248, Mercer Island, WA 98040 Hours: Mon, Tue, Wed, Thur, Fri 9:00 am – 5:00 pm Customer Service: 1-206-498-3354