Prototype Manufacturing

Build prototypes for testing, fundraising, and marketing. Effective prototyping is more than building a product. It is a strategic process for refining ideas, reducing risk, and making sure your final product succeeds.

By focusing on the highest-risk elements early in development, prototype testing creates continuous learning and improvement. Our prototype production services help you validate concepts and avoid costly mistakes, whether you are developing simple hard goods or complex IoT products. We build looks-like prototypes to test aesthetics and ergonomics, works-like prototypes to prove function, and polished units for tradeshows, investor meetings, and marketing.

A common pitfall in product development is rushing or skipping this phase. Overlooking the riskiest elements can lead to significant setbacks later. Bringing prototyping in early makes room for thorough testing and validation, saving time and confirming that your product solves the problem it is designed to address.

We design and build prototypes using low-volume production, off-the-shelf parts, and low or no-tooling methods, then help you plan and run tests that produce useful insights. Our team works closely with you to refine designs and check manufacturability, so each round of prototypes moves the product closer to production.

Trusted by

our expertise

Where we shine.

Prototype Production

Build functional prototypes, from 3D printed parts to production-like units, for testing, demos, and investor presentations.

Prototype Testing

Test prototypes against your requirements, from fit and function to durability and user feedback, before committing to tooling.

Iterative Design and Prototyping

Move through rapid cycles of design, build, and test, from feature-level concepts to full functional prototypes.

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Don’t settle for development that’s too slow or doesn’t deliver.
Our team blends technical expertise with your business context to build winning products.

Prototype Production

We’ll design and build your prototype. That includes:

Our prototyping experience includes a wide range of product types from simple hard goods to electronics and IoT products to machinery and equipment.

Looks-like prototypes or aesthetic prototypes

When product aesthetics, ergonomics, look, and feel are the most important drivers of success, looks-like prototypes are an important development tool. When developed and built properly, looks-like prototypes serve to test specific aesthetic choices in a product. Often times a looks-like prototype will be designed to intentionally exclude specific functional features, since testing the aesthetics or ergonomics is the top priority.

Works-like prototypes or functional prototypes

Pursue the right prototyping milestones, get user feedback early, align development with fundraising efforts where needed, and develop the right features to launch a winning product within your constraints.

Tradeshow, marketing, and fundraising prototypes

Pursue the right prototyping milestones, get user feedback early, align development with fundraising efforts where needed, and develop the right features to launch a winning product within your constraints.

Prototype Testing

Prototype testing enables design validation through the development process. We can help you execute user testing, technical testing with Design of Experiments (DOE) expertise, analyze data, and assess potential design changes.

  • Market Testing
  • User Testing
  • Functional Testing

Why Effective Testing Matters

Prototypes are learning tools. Testing ensures that each prototype brings you closer to a successful product. Our prototype testing services validate market and user responses early, preventing costly design oversights. Functional testing confirms your product performs as intended. The insights gained from our structured prototype production and testing refine your design to align with user needs and market demands.

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Incorporate our prototype manufacturing services into your development process to identify and address technical challenges. This disciplined approach minimizes risk, maximizes efficiency, and ensures every resource is directed toward delivering real value. Don't wait for the final stages to discover a critical flaw.  

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Start prototyping early, test continuously, and build with the confidence that comes from data-driven validation. By integrating rigorous testing throughout the development cycle, you can mitigate risk and ensure a successful market launch. Partner with SGW Designworks to refine your design and turn your vision into a reality.

Testimonials

What our clients are saying.

"These guys get it. They are a rare blend of creative and technical talent. Honest, flexible, fun to work with and incredibly competent. As a designer, they make me look good, bringing my ideas to life through their insight and experience."

Preston Lewis, Co-Founder & CCO

"I have worked with the team at SGW on a handful of projects, and I continue to be impressed with the depth and breadth of talent and capabilities they bring to the table. SGW is easy to work with, competent, and they operate with integrity. They make you want to do more business with them. Highly recommend!"

David Sheehan, Engineering Manager

"The team at SGW Designworks was able to identify and test multiple solutions to a complex development challenge in a short period of time, then carry those findings over to a full development effort. This had a real impact on the speed of our development project."

Calvin Allan, Senior Program Manager
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Looking for more support?

Mechanical engineering, Electronics & Embedded Systems, Prototyping, Manufacturing setup

How we engage...

Projects

Have SGW execute a project. End-to-end development, specific development stages, or targeted scopes of work.

Dedicated Capacity

Receive dedicated capacity by technical discipline to add to your project team.

Consulting and Coaching

Get connected with an SGW staff member to support your development strategy and decision making.

Recent Projects

LANDR

Sustainable Contact Lens Case

SGW Designworks helped LANDR develop a prototype and design package for their contact lens case, connected them with a trusted manufacturing partner, and provided engineering support through production.

Correct Cut

Intelligent Miter Saw Stand

SGW Designworks developed a collapsing miter saw stand that would enable carpenters to make precise angle cuts on the job site.

Spartan Radar

Radar Startup Product Development

Spartan Radar hired SGW Designworks to provide comprehensive product development support for their radar sensor and display hardware. This involved establishing a robust physical system architecture, managing the complex hardware project, and executing the mechanical design, while also guiding the client's green electrical engineering team. The goal was to quickly develop functional prototypes to showcase their software to OEMs.

Engaging us is easy

Get started with our development service in 3 steps...

1.

Meet with us

Discuss your current development projects, approach, team, and goals

2.

We'll propose the initial step

Our team defines the first body of work based on your business realities

3.

See results

Realize the benefits of an award winning team focused on your project

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Don’t settle for development that’s too slow or doesn’t deliver. Put SGW to work and develop the right products on the right timeline.
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