About Us

Keystone Web Designs is a small web design and online marketing services business registered in New Hampshire. Keystone Web Designs was founded by our President, Sean Costello, in March 2011. Sean always had a passion for web design and innovation. Sean always preferred a simple approach to creating an online presence while pursuing other entrepreneurial endeavors; annoyed by the many large web design companies out there offering confusing design packages at high costs, he decided to create a web design company tailored to the specific needs and budgets for small businesses. Thus Keystone Web Designs was born offering the highest-quality web design and online marketing services at the lowest affordable costs imaginable!

Keystone Web Design’s mission is to provide small businesses with the best low-cost, high-quality web design and development services available. We strive to help small businesses develop themselves online and achieve their marketing goals and objectives.