Bay Area Circuits sets the gold standard for innovative, exacting, and dependable PCB fabrication services, delivered on time, every time. 

Our 30,000-square-foot facility in the Fremont Innovation District of Silicon Valley offers premium-quality PCB board fabrication services that deliver with pinpoint accuracy and rapid turnaround times. Our local office allows you to collaborate in real-time with us and run multiple iterations, with same-day turnaround for 2-layer projects and 24-hour delivery for multi-layer circuit board fabrication designs.

When you partner with BAC for your printed circuit board fabrication projects, you can enjoy all the benefits that come with working with a genuine industry leader in the PCB fabrication sector, including: Fully customized designs with variable densities, layer counts, materials, processes, and finishes. 

Are you working on a RoHS-capable printed circuit board fabrication project? Our experts can help with any technical queries regarding fabrication processes, material selection, RoHS compliance, and many other issues you might encounter. Learn more about some of the specific technical details of our circuit board fabrication process here:

Turn Times

BAC has built its reputation on providing rapid turn services that produce high-quality PCBs. We take great pride in meeting on-time deliveries of high-performance components, and we offer many options to meet your needs and budget. Please enquire now to learn more about our same-day and 24-hour turnaround services or to obtain a quote.


If you do not see the service you require listed below, please look at our full capability list or contact us, and we’ll find a solution that meets your needs.

Density2/2, BGA, .004” pitch, .006” finished holes, micro via .004”, aspect ratio 15:1
Layer CountUp to 30 layers, up to .250 thick
Material SuppliersArlon, EMC, Isola, Iteq, Rogers, Taconic, Ventec
Material TypesFR-4, Polyimide, PTFE (Teflon or Duroid), Hybrid-Capable, and other special materials. High copper weight available.
Surface FinishHASL, Lead-Free HASL, ENIG, ENEPIG, Hard Gold, Soft Gold, Immersion Silver, OSP, Immersion White Tin
InspectionAutomated Optical Inspection (AOI), Flying Probe
OtherControlled Impedance, Blind/Buried Vias

Accepted File Types

Your PCB files as a zip folder need to include all necessary files for your order to be accepted:

Gerber, ODB++, or DXF (conversion required, for a fee)
Minimum requirements: all copper layers of the board, a drill file, and an outline (export these separately)

We also accept the following file types:

.dip from DipTrace (which can be exported as Gerber data)
.bac from PCB Creator software

Technical Services

Our experts with decades of experience will be able to overcome any technical challenges you may have throughout the process. 

In-demand PCB services include:

Design for Manufacturability (DFM)
PCB Layout
Design Rule Verification (DRC)
Best-Fit Manufacturing (optimal material utilization)
IPC Net List Verification (for CAD Netlist data files)
Impedance Modeling