William Hardin & Associates, LLC

Engineering and Product Design

Let us bring your product to market. We can evaluate your design or create a design from your ideas. We have decades of manufacturing and machine design experience. We can handle trademarks and patent applications. We can manage the prototyping process and coordinate field testing. We have expertise with UL, CSA, VDA, CE, and FDA certification processes. We can arrange outsourcing of the manufacturing process or startup a manufacturing plant for you. We have experience with AutoCAD, Inventor, Solidworks and ProE software. We are a member of the AutoDesk Authorized Developer Network.


Licensed Engineering Staff

110 E Center St
Madison, SD 57042
(704) 616-8716

We have licensed professional engineers and support personnel on our staff