Hours Of Operations Spectrum Group Washington Spectrum Group Hours of Operation and Locations in Washington 4.6 - 29 votes 2 Locations in Washington www.spectrummedicalgroup.com Spectrum Group Hours Category: Home & Garden Spectrum Group - Kirkland, WA 98033 View Store Details Spectrum Group - Federal Way, WA 98023 (206) 334-7359 View Store Details Recommend For You Sport Center Sport Sets Sport's Page Sporting Goods Incorporated Sports Authority Sporting Goods Sports Plus Sports Time Sports World St Josephs Home Star Market