According to the ATF database, there are 4 registered FFLs in Edmonds, Washington.
8305 224TH ST SWEDMONDS, WA, 980268251
7025 176TH PL SWEDMONDS, WA, 98026
22320 96TH AVE WESTEDMONDS, WA, 98020
13812 48TH PL WEDMONDS, WA, 98026