Since our founding in 1975, Bay Area Circuits has remained on the cutting edge of PCB design, prototyping, fabrication, and assembly. Our rich history is a testament to our ability to evolve with the times and remain agile and responsive through industry turbulence and numerous economic recessions. Many of our employees and customers have been with us for over 30 years and can attest to our constant drive toward innovation, robust technological solutions, and sustained growth. This focus has resulted in a finely-tuned end-to-end production process that delivers superior quality PCBs on-time, every time.

Bay Area Circuits consistently delivers maximum value to our customers by providing superior products at fair prices. Our streamlined workflow eliminates waste and focuses our resources—and your investment—on the most vital components to getting precision-built results, fast.

Top quality materials- Bay Area Circuit

Top-Quality Materials

Innovation-Driven Production - Bay Area Circuit

Innovation-Driven Production Process

Unparalleled Expertise - Bay Area Circuit

Unparalleled Expertise

Nestled among the tech giants and start-ups in Silicon Valley since the mid-1970s, BAC provides a local PCB resource that our customers know and depend on. Today, BAC’s state-of-the-art design, fabrication, and assembly solutions now run out of our 30,000 square foot facility in the heart of the Fremont Innovation District. We are the partner that customers count on to take their businesses to new heights, and we work closely with each of them to achieve their business goals. Through tremendous technical know-how, years of experience, and accelerated production processes, Bay Area Circuits handles even the most complex projects with ease.

About our Founder

Lawrence Nobriga became interested in electronics following his service in the U.S. Army during the Korean War. His passion for technology and understanding of its crucial role in both the advancement and protection of nations, led him to investigate opportunities for serving in this field. He first co-founded a PCB manufacturing company in 1972 and after 3 years in business, branched out on his own to launch Bay Area Circuits. Under his leadership, BAC became renowned for its investment in innovation and leadership in prototype printed circuit board manufacturing for Silicon Valley’s leading technology companies.


Certifications and Standards

As a member of the Association Connecting Electronics Industries (IPC), we adhere to all quality guidelines, specifications, and standards for our industry. We also achieved ISO 9001 and ITAR certifications, which surpass industry expectations and demonstrate our commitment to the highest quality control standards and rigorous compliance with top security and privacy protocols. The ITAR certification through the U.S. Department of State’s Directorate of Defense Controls (DDTC) designates BAC as an approved manufacturer for sensitive military and defense projects. So, you can be sure that your PCB is in excellent hands with our trusted experts.

Organizations and Affiliations

Bay Area Circuits is proud to be a part of the following organizations:

Member of IPC - Bay Area Circuit


Bay Area Circuits is a member of IPC, the global association that helps OEMs, EMS, PCB manufacturers, cable and wire harness manufacturers and electronics industry suppliers build electronics better. IPC members build more reliable, high-quality products through proven standards, certification, education and training, thought leadership, advocacy, innovative solutions and industry intelligence.


Bay Area Circuits is a member of the Association of Manufacturers Bay Area (AMBayArea), a trade group dedicated to supporting Bay Area manufacturing through Advocacy, Collaboration, Member Education, Purchasing Power, and Workforce Development.