About Us

Portsmouth Sign Company is a full service sign company committed to providing the highest quality signage at competitive prices within the time frame you need. We provide an unparalleled level of customer service, working closely with you to complete your project, from idea to completion. We have a diverse client base including retail stores, universities, municipalities and more.​

​The company originally started in 1989 as Quick Signs of the Seacoast. In 2002 the company was purchased by the current ownership. The name was changed in 2004 to Portsmouth Sign Company to better reflect our full range of capabilities beyond just quick signs.​​​

Visit us at our new location at 19 Nimble Hill Road in Newington, NH to view samples of our work, speak to a sign design specialist or request a quote.

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