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Independent machine shops in Oceanside, CA

5 independent, locally-owned machine shops are listed in Oceanside, California on CheckThisBiz. National chains and franchises are not included. Ranked by how much we could independently verify (listing sources, phone, website and owner verification), the top machine shops are Legacy Machining Methods, Inc., Asigma Corporation and BMW Precision Machining.

How we rank: email-verified customer reviews on CheckThisBiz first, then independent checks (listing sources, phone, website and domain, owner verification). Paid placement never changes this ranking. Our methods · Sources · Updated November 12, 2026

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5 machine shops in Oceanside · Clear

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Legacy Machining Methods, Inc.

Machine Shop

1706 Ord Way, Oceanside, CA

Good signals

Asigma Corporation

Machine Shop

2930 San Luis Rey Rd, Oceanside, CA

Good signals

BMW Precision Machining

Machine Shop

2379 Industry St, Oceanside, CA

Good signals

Landmark Mfg. Inc.

Machine Shop

4112 Avenida de La Plata, Oceanside, CA

Good signals

Nelgo Industries Inc.

Machine Shop

598 Airport Rd, Oceanside, CA

Good signals

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