Mechanical Engineering Consulting for Medical Devices, Precision Equipment.
Reduce development risk. Accelerate time to market. Build products that are ready for manufacturing.
Engineering Consulting Services
MJ Engineering Solutions provides multidisciplinary engineering expertise specializing in opto-mechanical, electro-mechanical, CAD engineering, and precision product design. We deliver reliable, high-performance engineering solutions that support product innovation, reduce development risk, and accelerate time-to-market
Core Engineering Capability
Precision mechanism design
Optical system integration
Motion control and positioning systems
CAD design (SOLIDWORKS, Inventor, Solid Edge)
Rapid design validation using production quality 3D printing parts.
GD&T and tolerance analysis
Design for manufacturability (DFM)
System-level integration and testing
Opto-Mechanical Engineering Services
Precision opto-mechanical design including optical alignment, sensor integration, and stable mechanical assemblies.
Electro-Mechanical System Design & Integration
Design and integration of electro-mechanical systems including actuators, motion control, control systems, and automation.
CAD Design & Mechanical Engineering Services
3D CAD modeling, GD&T, detailed drawings, and manufacturing-ready documentation for complex mechanical systems.
Product Development & Engineering Consulting
End-to-end product development from concept and prototyping to testing, verification, and DFM/DFA.
MJ Engineering Solutions helps companies develop complex mechanical, opto-mechanical, and electromechanical products with 30+ years of engineering experience across medical devices, semiconductor equipment, scientific instruments, and automation systems.
Industries We Serve
Medical Devices Semiconductor Equipment Scientific Instruments Industrial Automation Precision Motion Systems Optical Systems
Mechanical Engineering Consulting Services in California
We provide mechanical and electromechanical engineering consulting services for companies developing complex systems. Our expertise includes precision mechanism design, motion control, opto-mechanical assemblies, and product development support.
Whether you need a mechanical design consultant, electromechanical system integration, or CAD engineering services, we support projects from concept through production.
Serving clients in Southern California and across the United States
Explore our service pages or visit our Engineering FAQ for common questions about our work. Contact us to discuss your engineering consulting project.