Rigid Concepts, LLC is a veteran owned engineering and design firm with customer service and high quality designs at the forefront.  We specialize in out of the box thinking and can solve problems others can’t.  We have many services to offer:  product development, 3D solid modeling, 2D to 3D drawing conversion, mechanical engineering, machine design, sheet metal design, heavy structure engineering, stress analysis, concept development, prototyping, 3D renderings, below the hook lifting devices (ASME B30.20), electronic packaging, enclosure design, and patent drawings.