Electronics Solutions on a Fast Track
PCB Design, PCB Assembly, Electronic Product Development, and Electronics Manufacturing
Turn to MJS Designs for high-quality and accuracy in complex printed circuit board design, electronic engineering design, CAD layout, box / system build, cable and wire harness assembly, procurement, printed circuit board assembly, conformal coating, prototyping, volume assembly, test development, testing and fulfillment.
Your electronics manufacturing services partner… from design to production since 1976.
PCB Assembly
MJS Designs redefines the standard for responding to your business requirements with our ability to be flexible, quick, and reliable. Our fast responsiveness to customer requests and meticulous attention to detail enables us to meet your tightest deadlines. MJS provides customers with the option of either consignment or turnkey (full component procurement) PCB assembly, Class 3 assembly, Flight PCB assembly, and prototype/production PCB assembly services.
PCB Design
MJS Designs provides professional PCB design services to all segments of the electronics industry. With more than 45 years of PCB CAD Layout experience, we offer the perfect combination of exceptional skills and advanced technology.
Electronics Manufacturing
MJS Designs is your full service electronics contract manufacturer, including complex system builds, box builds, electro-mechanical assembly, and custom cable fabrication. We seamlessly build to your specifications through our controlled and monitored assembly processes.
Our Most Popular Solutions
Your electronics manufacturing services partner… from design to production since 1976.
Events and Appearances
Arizona Expo & Tech Forum
April 21, 2026 | Mesa, AZ
Arizona Space Congress
April 29, 2026 | Phoenix, AZ
Featured Case Study
Featured Article
MJS Stories of Success
PIC18 Development Board
This comprehensive case study delves into the significance of our PIC18 development board, showcasing its exceptional capabilities and addressing the challenges it effectively resolves. The PIC18 development board has been specifically engineered using the advanced …
Embedded Memory Selection – Which Technology to Use?
Embedded memory forms the backbone of modern electronic devices and microcontrollers. It is essential for enabling devices to store and access data efficiently, whether that data is firmware, system configurations, or digital media. When it comes to selecting a memory …