Johnston Engineering Information

At Johnston Engineering, our clients want to build new products, devices, and machines but need help in the research, design, and test stages, so we provide detailed engineering design, physics-based engineering analysis, and custom fabrication services to help clients successfully develop their technologies. Our team is made up of mechanical engineers and designers with diverse backgrounds in aerospace, green energy, military, automotive, and manufacturing. We bring together our expertise in advanced analysis, custom part design, and design for manufacturability to create a unique blend of skills that can help you bring your new product, device, or machine to life. We handle all phases of the design cycle from concept to product realization through the design of machined, welded, brazed, bonded, extruded and injection molded components. Whether it's turnkey end-to-end engineering and project management, or helping with just a small piece - We provide whatever you need to help drive the success of your project. Our core analysis competencies include system engineering of fluid flow systems, thermodynamics, heat transfer, and component and assembly structural analysis using the latest Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) design packages.