Granite State Sign is a full service sign company located in Southern New Hampshire. We manufacture and produce all types of interior and exterior signage. Whether your business needs a 3D wall logo, illuminated channel letters or an entryway monument sign, we can handle your entire project from the brainstorming & design phase all the way to installation.

With over 20 years of experience and utilizing the most up to date equipment your sign will be finished with the highest standards of quality! Our mission is to make you and your brand look amazing while building long lasting relationships.