On-Demand 3D Printing by an Engineer With 30+ Years of Product Design Experience
Precision 3D Printing for Prototypes, Products, and Custom Parts
From idea to finished part, we deliver high-quality 3D prints for hobbyists, startups, and growing businesses across Prosper, DFW, and beyond. Fast, reliable, and built with engineering expertise you can trust.
Why Clients Choose Just In Time Fabrication
Engineering Expertise
30+ years designing real-world products means your prints are optimized for strength, accuracy, and performance.
Fast Turnaround Times
Need it quickly? We specialize in reliable, on-demand printing with flexible delivery options.
Local + Nationwide Service
Based in Prosper, TX — serving the DFW community and clients across the U.S.
What We Can Print for You
SERVICE 1 Custom 3D Printing
Perfect for prototypes, replacement parts, product concepts, and custom components. Upload your file or discuss your idea.
SERVICE 2 Design Support
Not sure how to prepare your design? We help refine and optimize your model for the best results.
SERVICE 3 Small-Batch Production
Ideal for creators, startups, and businesses testing or producing short runs before scaling.
SERVICE 4 Ready-Made Products
Browse our curated collection of custom-designed prints available for immediate purchase.
See What We’ve Built
WHO WE ARE
Crafted With Engineering Precision
Just In Time Fabrication is led by Justin Walker, an engineer with over 30 years of real-world product design experience. He has designed dozens of successful products and brings that expertise to every print — ensuring your parts are functional, durable, and manufactured with care.
Ready to Bring Your Idea to Life?
High-quality prints. Expert guidance. Fast turnaround. Everything you need from a trusted DFW fabrication partner.
Frequently Asked Questions
What file types do you accept?
We accept STL, OBJ, and STEP files. If you have a different format, contact us and we’ll help you convert it.
How fast can I get my parts?
Most projects are completed within 2-5 business days, depending on complexity and material availability.
Can you help with design or modifications?
Yes, our team can assist with design tweaks or creating 3D models from your sketches or ideas.
Is there a minimum order size?
No minimums! We handle single prototypes, custom parts, and small-batch production with equal care.
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