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Sierra Circuits: Your PCB Design Partner

You have a brilliant idea for a PCB, but you’re short on time and low on resources. And you’re looking for a PCB design partner who can handle the complexity and the challenges of your project, and deliver a board that meets your expectations and your deadlines.

That’s where Sierra Circuits comes in.

We are a PCB design company that specializes in creating high-performance, market-ready boards for any industry, application, or specification. Backed by a team of seasoned engineers with over 30 years of experience, we can help you finish your designs on time.

Our turnaround time varies on the complexity of your designs, for simple 2-4 layers we take 4-5 days, and for more complex designs our team takes up to 8-10 days.Rest assured, you don’t have to wait a lot as our designers are ready to start working on your projects immediately, ensuring timely and efficient delivery of your PCB designs.

What Makes Sierra Circuits Different?

We are not just another PCB design company. We are your design to delivery partner. We care about your success and satisfaction, and we work with you every step of the way to make sure your design meets your requirements and exceeds your expectations.

But that’s not all. We also offer a complete range of PCB services that cover every aspect of your project, from design to delivery. Once you’re satisfied with your designs, you can raise a quote with us and get your circuit boards delivered just in time.

Thanks to our single facility for fabrication and assembly which eliminates the need for multiple PCB partners, and this does not end here. Sierra also helps you with sourcing and stocking the right components for your future needs in our warehouse. We go one step further and offer advanced testing to ensure that your boards meet the quality standards and offer high performance.

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We Support You At Every Step Of Your PCB Design Journey

One of the core benefits of working with us is, you don’t specifically need to assign your designs to us from scratch. If you have already worked on your designs and get stuck at any particular stage, you can consult our experts and get a customized design quote.

We take care of all the challenges of your PCB projects, whether they’re related to design or fabrication & assembly. So that you can save your time and focus on other important things.

What’s New at Sierra?

  • Discover Our New Design Support That Will Solve All Your PCB Design Problems.

  • At Sierra, we never stop innovating and improving our PCB design support to meet the evolving needs and expectations of our customers. That’s why we are excited to announce our new design support that will take your PCB projects to the next level.


Choose From a Wide Range Of Our A to Z Design Solutions

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Concept to Prototype Design Support

Let’s bring your innovative ideas to life with Sierra’s comprehensive concept to prototype service that guides you through every stage of this transformative journey.

Our concept to prototype service includes:

  • Schematic Design

  • BOM Validation

  • Footprint Design

  • Stack-Up Design

  • Layout Design

  • Firmware Design

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Footprint Design Support

Footprint design is crucial, as it acts as the physical interface between electronic components and PCB. Our experts ensure that every component fits seamlessly into your PCB assembly.

Our footprint design support includes:

  • Footprint Creation

  • Footprint Validation

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BOM Building Service

A Bill of Materials (BOM) is the foundational document in PCB manufacturing as it keeps a record of every component and materials needed for a project. Our expert team will take care of your BOM and make sure that it’s free from any errors or duplicate part numbers in order to eliminate any potential delays.

Our BOM building service includes:

  • BOM Validation

  • Alternate Part Selection

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PCB layout

Our experts help you build a layout that ensures the signals travel efficiently, minimizing interference, and guarantee high performance.

Our PCB layout design support include:

  • Stack-up Design

  • Constraint Setting

  • Component Placement

  • Routing and Gerber Generation


  • PCB Layout Validation Service

  • PCB Layout Re-Engineering

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Schematic Capture

We will help you build a well-crafted schematic that ensures high reliability. We accept schematics in multiple formats and convert them into your preferred CAD format.

Our schematic design support include:

  • Functionality Analysis

  • Power Consumption Analysis

  • Component Selection

  • Symbol Generation

  • Schematic Net Connection

  • Netlist Validation

  • BOM Generation

  • Component Avalibilty Analysis


  • Schematic Entry

  • Schematic Validation

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Reverse Engineering

Have a critical product that stopped operating due to faulty boards and outdated components? And you lost access to the original design data and documentation? Don’t worry we will bring them back to life.

What we need from you:

  • Schematics Files

  • Old PCB Boards

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Cost Optimization

Want to streamline your production process and reduce cost without compromising on quality? Our experts will review your existing product or design and propose methods for cost reduction.

Our cost optimization service includes:

  • Suggesting Alternate Materials

  • Optimizing Layout to Reduce

  • Board Size

  • Analyzing Trace and Space

  • Reducing the Number of Layers and

  • Laminations

  • Suggesting Alternate Components

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PCB Stack-Up Design

Our in-house PCB stack-up design team ensures your project starts off right, aligning with your design objectives for signal integrity, power distribution, and thermal management.

Our stack-up design support includes:

  • Layer Estimation

  • Material Selection

  • Prepreg Thickness

  • Trace and Space

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Signal Integrity Services

If you’re struggling to achieve the desired signal integrity in your boards, our experts will help you in building high speed designs that perform under extreme conditions.

Our signal integrity service includes:

  • Controlled Impedance

  • Handling Crosstalk

  • Resolving Trance and Via Stubs

  • Ground Bounce

  • Signal Attenuation

Why Partner With Us for Your PCB Designs?

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At Sierra Circuits, we've tailored our approach to PCB design to solve your toughest challenges and deliver unparalleled value.

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Along with our knowledgeable layout experts we have dedicated teams for Stack-up, Procurement, Fabrication, Assembly, and Advanced Testing. They aren't just here to assist—they're here to solve your design problems.

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One of our key strengths lies in our comprehensive checklists crafted by experienced design experts to ensure that your designs are flawless and error-free. We have checklists for schematic, layout, footprint, and BOM, as well as a final pre-delivery checklist.

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But here's where we truly stand out: Dealing with different vendors for fabrication and assembly often leads to DFA/DFM incompliance, Sierra operates with a single facility for both. This unique setup ensures that your designs are DFM and DFA-qualified, eliminating any potential delays or errors in the final production.

Trusted by Innovators

Engineers at the world’s most innovative companies choose Sierra Circuits for the highest quality PCB design support services, right here in the USA.

Design Success Stories: How Sierra Circuits Transformed Challenges into Solutions

Case Studies

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Routing Microcontroller and BGA in Rigid-Flex PCBs

Discover how Sierra Circuits overcame complex challenges to successfully route a microcontroller and BGA in rigid-flex PCBs.

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Designing Microcontroller and Functional PCBs with Antenna

The customer is a leading manufacturer of smart home devices that require wireless connectivity and low power consumption.

Softwares We Use Every Day


Sierra’s End-to-End Design Approach


How Does Our Design Support Quote Work?


Sierra Circuits offers online PCB tools for designers to calculate different PCB-related parameters. From impedance and trace width calculation to material selection and stack-up design, designers have a variety of assets to improve their workflow and design precision.

Talk to a Sierra Circuits PCB Expert today

24 hours a day, 7 days a week.

Call us: +1 (800) 763-7503
Book a Meeting with a Sales Rep
Email us: through our Customer Care form