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GoBigCAD — Bigger Ideas. Better Products.
Product Development & Mechanical CAD

From Concept to Manufacturing-Ready Product

Professional product development, 3D CAD design, mechanical engineering, prototyping support and DFM review — taking your idea from first sketch to production-ready files.

No obligation. We reply with next steps, typically within one business day.

200+

Projects delivered

15+

Industries served

98%

On-time delivery

< 24h

Response time

Why GoBigCAD

What actually changes when we're on a project

01

Manufacturing-aware from feature one

Wall thickness, draft and tolerance get considered while modeling, not patched in after a failed DFM check.

02

Files anyone can act on

Clean feature trees, toleranced drawings, and exports that open correctly in whatever your team or manufacturer already uses.

03

Direct communication, no account layers

You talk to the person doing the engineering work, not a rotating account team relaying messages.

Process

A defined process, from first call to production files

01

Discovery call

We learn what the product needs to do, your target manufacturing process, volume, budget and timeline.

02

Fixed-scope proposal

A clear proposal with defined deliverables and cost before any billable work begins.

03

Design & engineering

CAD modeling, engineering review and DFM, with check-in points so you're never surprised by the direction.

04

Manufacturing-ready handoff

Toleranced drawings, BOM and export files your manufacturer can quote and build from directly.

Get Started

Have a concept that needs to become a real product?

Tell us about it. We'll respond with next steps, not a sales script.