Welcome to RSA

We are a customer service company that also happens to do full service advertising and marketing. We’re interested in long-term relationships with folks who love success as much as we love to help them achieve it.

We’d love to get to know you.

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What We Do

What They're Saying

  • Northern Hills Homes and RVs logo

    NHHRV has been working with the crew at Robert Sharp & Associates for over a year now and have been pleased with the results. Very friendly and knowledgeable staff.

    Joe Ford Jr. | Sales

  • Wyoming Waste logo

    Fantastic customer service, never had an issue contacting someone to update our website or to pay an invoice. Dottie is always a delight to speak with as her upbeat attitude is contagious as well as Mary Beth is on the ball with ensuring that our site is reaching the market it needs to.

    Valerie McCoy | Office Manager

  • Memsense

    RSA is our "go to" resource for professional website services.
    We always get expedient professional results at RSA.


  • Scull Construction

    Scull Construction has worked on many projects with Robert Sharp and Associates over the years. They have always done a great job on our video projects and collateral material, which helps us better our business. They are always ready to help with anything I may throw their way. The RSA team is professional, fast and fun to work with.”

    Andy Scull, President at J. Scull Construction Services inc.

  • Grant Bolt Roofing

    "We absolutely love the new logo! RSA gave us a new and innovative look. We couldn't be more happy with the service that we received and the quality of their work. We look forward to having you guys create a website for us in the future! Thanks again!"

    Grant and Tarah Bolt, Grant Bolt Roofing

  • South Dakota Farmers Union

    "We are extremely pleased with the websites, thank you for taking such great care of us!"

    Karla Hofhenke | Executive Director

  • SD State Fair

     "Our attendance numbers have increased every year since we started working with RSA. Their creativity never ceases to impress us and has led us to winning several IAFE Hall of Honors Communication Awards."

    Candi Briley | South Dakota State Fair

  • Reptile Gardens

    "Robert and his staff have done a great job for us over the past several years. We have seen a steady increase in our attendance each year plus a huge increase in visitation to our web sites that I attribute in large part to their efforts."

    Joe Maierhauser | Reptile Gardens

  • Western Dakota Tech

    "I’m a one-person Marketing Department with a large website that serves a wide variety of purposes. I need an agency that understands the ongoing nature of website projects and will be a true partner through it all. Robert Sharp & Associates makes me feel like I’m a department of five. Our new site is impressive visually and serves well as a sales tool, information hub, and data-collection agent."

    Megan Nicolaisen | Western Dakota Tech

  • Palmer Gulch Resort

    "RSA provides the service and ideas we need to keep Palmer Gulch Resort visible, no matter what media platforms we use."

    GwYn Wathen, Marketing Director, Recreational Adventures Co.

As Rapid City, South Dakota's leading innovator of marketing and advertising strategies since 1989, RSA can make the vision you have for your business a reality. We are the area's pioneers in developing one-of-a-kind campaigns that will:

  1. CAPTURE your audience's attention and get your brand recognized
  2. CONVINCE them that your company is the right choice for them
  3. CONVERT them into a customer of your business

Enjoy the confidence that comes with knowing you have an advertising agency at your side that is as invested in your brand's future as you are.

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