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Welcome to 3D-2U

Custom 3D Printing & CAD Design in Orange County, CA

Based in Lake Forest, 3D-2U provides custom 3D printing, CAD modeling, rapid prototyping, reverse engineering and low-volume production throughout Orange County.

Transparent Pricing

At 3D-2U, we believe in clear, upfront costs for all 3D printing and additive manufacturing services, no hidden fees or surprises.

No Minimum Order

Whether it's a single prototype or a small batch of end-use parts, we handle projects of any size with the same precision and speed.

Accurate Prototyping

Our 10+ years of expertise ensure functional prototypes with tolerances, using advanced additive manufacturing for real-world testing.

Trusted by Professionals Worldwide

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About 3D-2U

High-Precision Additive Manufacturing & CAD Design

At 3D-2U, we bring 10+ years of expertise in 3D printing, CAD modeling, and functional prototyping to Orange County businesses. Our advanced additive manufacturing capabilities deliver reliable, dimensionally accurate parts for fast iteration, low-volume production, and real-world performance.

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Our Vision

Our vision is to open the door to world-class 3D solutions for everyone, from creators to companies, by making custom printing and refined design truly accessible. We imagine a future where innovative ideas take shape effortlessly, empowering makers to build, grow, and stay sustainable.

Our Mission

Deliver precise, efficient 3D services like end-use production to turn ideas into reality with unmatched quality. With 10 years of expertise, we commit to supporting innovators through reliable, cost-effective additive manufacturing. 

What We Offer

Professional 3D Printing & Design Services

Our services are designed to bring ideas off the screen and into the real world with precision, creativity, and speed. From 3D design and modeling to functional prototyping and low-volume production, we deliver reliable solutions that support innovation across industries, powered by more than ten years of experience in product development.

3D Design

From concept to creation, our 3D design service transforms your ideas into detailed digital models ready for production. We focus on accuracy, form, and functionality, crafting designs that streamline prototyping and manufacturing while maintaining visual appeal.

3D Custom Printing

We bring your designs to life with precision custom printing tailored to your project’s needs. Whether you’re testing a prototype or creating a finished component, we deliver exceptional results using advanced 3D printing technologies and premium materials.

Additive Manufacturing

Our additive manufacturing capabilities support complex geometries, rapid iterations, and durable production-grade parts. Ideal for both prototyping and small-batch production, this process offers flexibility, speed, and cost efficiency across multiple industries.

CAD Modelling

With over a decade of CAD experience, we create precise, ready-to-print digital models that form the foundation for successful production. Every model is engineered for performance, ensuring exact fit, function, and manufacturability.

Explore Smarter Solutions That Drive Results
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Bring Your Vision to Life

with Precision

From first sketch to finished product, we turn your ideas into tangible results. Our team blends design insight with advanced 3D manufacturing to create parts, prototypes, and products that meet real-world demands. Ready when you are, let’s build something remarkable together. 

What Our Clients Say

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Over the past decade, we’ve helped designers, engineers, and creators bring thousands of projects to life with precision and care. Our commitment to quality and quick turnaround has earned the trust of clients who rely on us for consistent results every time.
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John licitra, Naked Man Music Productions profile picture
John licitra, Naked Man Music Productions
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I've been with Marc for well over 3 years, as both a client and a friend. He has been my exclusive 3D designer and manufacturer for the Cab Caddy, a highly unique, patented guitar amp & cab bracket. Marc brought my product ideas to life with exceptional skill and talent - exceeding my every expectation. He's also very supportive, often showing more enthusiasm on a project than the client! Simply stated...he is the "best of the best" - literally, figuratively and unequivocally. Very highly recommended! Dr. John L. The Cab Caddy
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Patricia Thompson profile picture
Patricia Thompson
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Please know I only know of 3D-2U through two recent projects the company has completed. With that, you must know I will not go anywhere else to see project design through. Ethical, vested, kind, eager to make sure customer is content with outcome, and competent. Most recent design has detailed specs that provide a thorough understanding of end product. Forgive me, but all parts in play can be a hard find today! I hope this company thrives, they're awesome!
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How We Work

Precision 3D Design & Manufacturing in Every Step

Every successful build starts with a clear process. At 3D-2U, we guide you from concept to completion with a hands-on approach that keeps your goals front and center. From detailed CAD modeling to functional testing and low-volume production, every stage is handled with accuracy, speed, and open communication. Our workflow is simple but refined: design, develop, and deliver, ensuring that every prototype, model, or product not only meets specifications but exceeds expectations. It’s how we turn great ideas into precise, production-ready realities. 

Explore projects that began as ideas.

Frequently Asked Questions

Simply share your idea, sketch, or CAD file through our contact form. Our team will review your project, suggest the best materials and process, and provide a clear quote before we begin.

Absolutely. Our in-house design team specializes in CAD modeling and product development. Whether you have a rough concept or just an idea, we can create detailed digital models ready for printing or production.

Turnaround depends on project complexity, but most prototypes are completed within a few days. For low-volume production or larger builds, we provide a detailed timeline upfront so you always know what to expect.

We work with a wide range of industrial-grade materials, from strong plastics to metal composites, depending on your application. Our team will recommend the right material and finish to match your part’s function and durability needs. 

3D Design Services in Lake Forest, CA

Your Trusted Partner in Precision Design

With over a decade of hands-on experience, we make complex projects simple. Whether you’re prototyping a new product or producing custom parts, our team ensures accuracy, speed, and clear communication every step of the way.

Contact Us to Start Your Custom 3D Project