// OUR NICHE — ENGINEERING + MANUFACTURING
Where Engineering Meets the Machine
We're a licensed engineering firm and a precision CNC machine shop — under one roof. That combination is our niche, and it's how a drawing becomes a better, smarter, more manufacturable part than you started with.
Most parts pass through two worlds that rarely talk: the engineer who designs them and the shop that makes them. The gap between those worlds is where cost, delay, and defects hide. At Rigid Concepts there is no gap — we are a licensed engineering firm and the shop running the machines, so design intent and finished part are owned by one team.
Engineering and manufacturing, under one roof
Being a licensed engineering firm changes the conversation. When you send us a model or a drawing, you don't just get a price — you get engineering judgment. We look at how the part is designed, how it will be held and cut, what it's made of, and what it has to do in service. Then we tell you, plainly, what we'd change to make it better.
Feedback that makes the part — and the price — better
Our clients lean on us for exactly this: honest, expert feedback that produces the best possible solution. Sometimes that means relaxing a tolerance that adds cost without adding function. Sometimes it's a different material, a smarter fixture, a feature redesigned so it can be cut in one setup instead of three. The result is a superior part, fewer revisions, lower total cost, and no surprises on the floor.
- Design-for-manufacturability (DFM) review on every quote
- Tolerance optimization — tight where it matters, relaxed where it doesn't
- Material selection guidance for strength, weight, cost, and lead time
- Cost-down ideas: fewer setups, smarter fixturing, simplified features
- Design intent preserved — engineering owns the outcome end to end
- One accountable team — no finger-pointing between designer and shop
Why engineering + machining produces a superior part
A shop that only cuts metal builds exactly what's on the print — flaws and all. An engineering firm that doesn't machine can't always see what the floor will struggle with. We do both, so we catch problems before they're chips on the floor and hand you a part that's stronger, lighter, more reliable, and easier to reproduce. It's the difference between a part that meets the drawing and a part that's actually right.
| Engineering | Licensed engineering firm — design & DFM review in-house |
|---|---|
| Manufacturing | 5-axis CNC milling & six-lathe turning |
| Feedback | Design-for-manufacturability review included with every quote |
| Outcome | Superior parts, fewer iterations, lower total cost |
| Quality | ISO 9001:2015 certified · ITAR registered · veteran-owned |
You stay in control
Already have a finished, locked print? Send it and we’ll machine it to spec, no changes. Want a better part? Our engineering input is included either way. Start with a free DFM review, or explore our 5-axis machining and quality & inspection capabilities.
// FAQ
Frequently asked questions
Yes. We are a licensed engineering firm as well as a precision CNC machine shop, which means engineering and manufacturing happen together, in-house, on the same team.
DFM is reviewing a part's design specifically for how it will be made — tolerances, features, material, and fixturing — to improve quality, reduce cost, and avoid manufacturing problems before any metal is cut. We include a DFM review with every quote.
Both. Every quote includes engineering feedback. We'll tell you what we'd change to make the part stronger, lighter, cheaper, or easier to hold tolerance on — and the choice is always yours.
No. If you have a finished print, we'll machine it exactly as specified. The engineering insight is there when you want a better, more manufacturable, lower-cost part.
Bring us your hardest design.
Send a model — or even a sketch — and we'll engineer it for manufacturability and machine it right, the first time.