Sierra Circuits, Inc

Sierra Circuits (aka Sierra Proto Express) delivers high quality prototype printed circuit boards with fast turn times. I’ve ordered some prototype boards for various projects, and they’ve always arrived ahead or on schedule and looked great.
Their account managers are easy to work with, and can quote the same day. If any issues come up during manufacturing, their CAM engineering team calls and emails right away, so we can resolve the problem.
They also manufacture standard PCB’s, high density interconnects, flex & rigid-​flex PCB’s with blind and buried via’s, plus offer laser drilling, and trace/​space below 5Mils.
The best part about Sierra is that they own their our manufacturing facilities and can control the quality and reliability. Give them a try if you need PCB’s; you won’t be disappointed.