Studio 3 Signs is your sign company in Seattle. Serving Seattle’s Puget Sound for over 20 years. We are a full-service Seattle sign company offering indoor signage, outdoor displays and a wide range of options for your next project. Based in the Ballard neighborhood of Seattle, we have been serving the Pacific Northwest and beyond for almost 20 years. Our company representatives are confident that we can assist you in any marketing effort, from vehicle wraps and car graphics, to trade show advertising and banner stands.