Preece Machining & Assembly, LLC
Preece Machining and Assembly is precision milling center providing precision milling services, prototype machining, INVAR, high volume production and invar 36.From the company website, read October 15, 2026: machineandassembly.com
| Location | Longmont, Colorado |
| Website | machineandassembly.com |
| Processes | CNC millingCNC turningFinishing (anodize, plating, powder coat)Assembly |
| Certifications | ISO 9001, AS9100, ITAR |
| Defense work | ITAR registered or defense work stated on the company site |
| Materials | Not stated on the company website |
| Equipment | 4 axis, 5 axis, 5-axis, cmm, doosan, haas, vertical machining, zeissMachine makers and classes named on the company website; not a full list. |
| Founded | 2018 |
| Size | Not stated |
| Lead time | Stated by the shop once the listing is claimed |
| Listing | Indexed from public sources, updated October 15, 2026 (how) |
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