Preece Machining & Assembly, LLC

CNC milling, CNC turning, Finishing (anodize, plating, powder coat) and 1 more · Longmont, CO

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

LocationLongmont, Colorado
Websitemachineandassembly.com
ProcessesCNC millingCNC turningFinishing (anodize, plating, powder coat)Assembly
CertificationsISO 9001, AS9100, ITAR
Defense workITAR registered or defense work stated on the company site
MaterialsNot stated on the company website
Equipment4 axis, 5 axis, 5-axis, cmm, doosan, haas, vertical machining, zeissMachine makers and classes named on the company website; not a full list.
Founded2018
SizeNot stated
Lead timeStated by the shop once the listing is claimed
ListingIndexed from public sources, updated October 15, 2026 (how)
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Drawings and models
STEP, IGES, DXF, DWG, PDF and more. Up to 5 files, 50 MB each.
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