Click on the images below to go through all photos in each section. 

Vehicle Graphics & Wraps

Cars • Trucks • Semis • Trailers

Boats • Buses • Vans • Motorcycles

Vehicle graphics and wraps are a great way to make an impression on potential customers or show off your personal style. Vinyl graphics are one of the most cost-effective forms of advertising and increases brand recognition.​ 

Signs & Banners

Store Front Signs • Backlit Signs • Sidewalk Signs

Yard Signs • Campaign Signs • Real Estate Signs

Construction Signs • POP Signs • Cabin Signs • Tile Signs

Promotional Events • Trade Shows • Temporary Signage

Generate immediate interest in your company with one of the many types of signs that we offer. Our custom designs allow you to send your message at the right price. We offer many different sizes and materials, including: polymetal, aluminum, lexan, PVC, coroplast and vinyl banners.

Window Perfs

Vehicle Windows • Store Front Windows • Glass Doors

The outside will display your graphics while allowing you to see out of your window! Window perfs open a new door for promotional opportunities by turning glass doors and windows into prime advertising space. Window perfs are applied to the outside of a window and are viewed from the outside. They work well for vehicles and store fronts.

Logo Design

You want to design something that will last through the ages, but you must be open to small changes along the way. Image is important. We are dedicated to discovering the true identity of your business, company or organization, and transforming that information into a visual representation.

Promotional Products

Pens • Water Bottles • Mugs • Key Rings

Travel Mugs • Car Chargers

Promotional products are usually imprinted with a company's name, logo or slogan, and can be given away at trade shows, conferences, or as part of a marketing campaign. Savvy marketers realize the impact promotions have in reaching a specific target audience.

3206 W. Fairgrounds Loop, Unit A

Spearfish, SD 57783

Mailing Address:

P.O. Box 1214, Spearfish, SD 57783

T: 605-717-1415
F: 605-717-1415


Monday - Thursday 8 a.m. to 4 p.m.

Friday 8 a.m. to 2 p.m.


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© 2020 by Sierra Design Signs