Queen City Engineering & Design, based in Concord, North Carolina, is a North Carolina registered Professional Engineering company that was established in 2015 to provide value to our clients through Mechanical Engineering & Manufacturing Services.

After a career spent exclusively in R&D, our Founder and President, Rex Carriker P.E., a graduate of North Carolina State University, founded Queen City Engineering & Design to provide Turn-Key Engineering Solutions for the complex problems our customers face in modern manufacturing. Our in-house engineering and technical staff are experts in the creation and development of purpose-built, custom engineered products and solutions.