About Us

Since 2002, Conrad’s Big “C” Signs of Rapid City has been producing a large number of the Black Hills signs you see proudly displayed across the region. From high-flying billboards to brightly lit neon, monument, and architectural signs, we know how to make a big impression. From expertly-cut vinyl lettering, to eye-catching banners, vehicle graphics, and LED displays, our attention to detail and customer service ensures that you’ll be pleased with your finished product. When all is said and done, we understand the importance of accurately portraying your brand in a way that’s both informative and pleasing to the eye. We believe that this quality makes us your #1 choice for producing signs in Rapid City, SD and the surrounding region.

What began as a small, independently owned storefront has sprung to encompass sign production in a four state region spanning South Dakota, Wyoming, North Dakota, and Nebraska. Our local sign store now serves the large-scale sign requests of national and franchise businesses. However, we believe that our signs tell all about the quality of our work. To learn more about our products, visit our Products Gallery.

For testament of our customer service and professional accomplishments, review our noteworthy Accolades.

Our Services

We are an independent family owned and operated sign company in Rapid City, SD, located at the front gate of the Black Hills in western South Dakota. As a comprehensive Black Hills signs producer, we strive to create a custom production experience to go along with your custom-made sign! We specialize in eye-catching sign manufacture, but our relationships with our customers continue on past the production stage.

As a comprehensive Rapid City signs company, we offer:


What can you expect when you work with Conrad’s? Find out here.

Conrad’s Big “C” Signs: Supporting the Black Hills Community

Our sign company in Rapid City, SD is proud to support the community that has been sustaining the industry for Black Hills signs for over a decade. Conrad’s Big “C” Signs shows its gratitude by sponsoring or participating in great local events, such as the Days of ’76, the Central States Fair, and the Black Hills Stock Show. Conrad’s Big “C” Signs of Rapid City is also a member of the Chamber of Commerce and supports various non-profit organizations, such as area churches, Special Olympics, and the Ups of Downs Buddy Walk.

Contact Us Today.