Our Turn-Key Engineering Solutions

Queen City Engineering & Design, located in Concord, NC, is a North Carolina registered Professional Engineering firm founded in 2015 to bring value to our customers with our Mechanical Engineering & Manufacturing Services.

Having worked exclusively in Research & Development throughout his career, our Founder and President, Rex Carriker P.E., a graduate of North Carolina State University, created Queen City Engineering & Design to provide Turn-Key Engineering Solutions for the complex problems our customers encounter in modern manufacturing. Our in-house team of engineers and technicians are highly skilled in the design and development of purpose built, custom engineered products and solutions.  We realize our customers want real-world solutions to their real-world problems so it is this reason that in 2018 we relocated to a new 7,000 sqft manufacturing facility in Concord, NC.  With machining, sheet metal, welding, and finishing capabilities, this addition allows us to provide truly Turn-Key Solutions to our customers by fully controlling the entire development process resulting in greater flexibility and shorter lead times. We have built our business by earning our customers’ trust through creating realistic, cost effective solutions to their most troubling problems.  

Our Quality Policy

Queen City Engineering & Design, PLLC, is committed to bringing value to our stakeholders by delivering the highest quality, American made products to the transportation industry and others by utilizing a Customer focused, Engineering Driven, Safety First approach to continuous improvement.  We do this by maintaining a Quality Management System consistent with the requirements of the ISO 9001:2015 standard and Establishing a safe, inclusive, organized work environment for all of our team members.

Our Facility 

  • 7,000 square foot facility 

  • Full sheet metal manufacturing capabilities

  • Professional Engineering staff

  • CAGE Code 7XCL7

  • SAM Registered

  • DUNS 043362343

  • EIN 47-4636916

  • Recipient of Xometry's Excellence in Manufacturing 2018 Award

  • NCPTA Member

  • TASC Member

  • TTA Member 

  • US Small BusinessChamber of Commerce member

  • Cabarrus County Chamber of Commerce member

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Our Team

Family owned and operated since 2015. 

Our staff is our number one asset here at Queen City Engineering & Design. From their drive for success and providing our customers with the highest quality products to the care it takes to package each and every order. Being confident in our team gives our customers the peace of mind to trust us for their projects.