L & M Machining Corporation
550 S Melrose St, Placentia, CA 92870
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- mechanical assemblies
- precision machined products
- aerospace
- automotive
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Tgc-vip | Placentia | Machine Shops 332710 | LIKELY ACTIVE | 0.2 KM |
| Speedy Metals, INC | Placentia | Machine Shops 332710 | ACTIVE | 0.4 KM |
| Alva Manufacturing | Placentia | Machine Shops 332710 | UNVERIFIED | 0.4 KM |
| Qpi Pro, INC. | Placentia | Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320 | LIKELY ACTIVE | 0.6 KM |
| Precision Waterjet and Laser | Placentia | Machine Shops 332710 | UNVERIFIED | 0.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord DRQJK2C9DU68 · first seen MAR 2026 · last seen OCT 2026
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CA|placentia|550 s melrose st · first seen APR 2020 · last seen APR 2020
- EPA Facility Registry ServiceEXISTENCERecord 110070479921 · first seen JAN 2019 · last seen JAN 2019
ALSO RECORDED ASL & M MACHINING CORP
IN ORANGE COUNTY306 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 78 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- NameSOURCES DISAGREE
- EPA: L & M MACHINING CORP · JUL 2026
- SAM.gov: L & M MACHINING CORPORATION · ON THIS PAGE
- Street address
- EPA: 550 S MELROSE ST · JUL 2026 · ON THIS PAGE
- SAM.gov: 550 S MELROSE ST · ON THIS PAGE
- City
- EPA: PLACENTIA · JUL 2026 · ON THIS PAGE
- SAM.gov: PLACENTIA · ON THIS PAGE
- State
- EPA: CA · JUL 2026 · ON THIS PAGE
- SAM.gov: CA · ON THIS PAGE
- County (FIPS code)
- EPA: 06059 · SEP 2026
- Coordinates
- EPA: 33.865245,-117.872924 · JUL 2026
- Website
- SAM.gov: http://www.lmcnc.com
- CAGE code
- SAM.gov: 04SG9
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-04-29, 71 jobs reported · APR 2020
- SAM registration expires
- SAM.gov: 2027-03-01


