L & R Machine INC
10022 6th St, Ste D, Rancho Cucamonga, CA 91730
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- precision machining
- metals
- composites
- plastics
- Haas mills
- Acra vertical mill
- engine lathe
- Keyence optical comparator
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Mindrum Precision INC. | Rancho Cucamonga | Glass Product Manufacturing Made of Purchased Glass 327215 | ACTIVE | 0.8 KM |
| Inspirnetics, INC | Rancho Cucamonga | Machine Shops 332710 | ACTIVE | 1.1 KM |
| R and D Fasteners | Rancho Cucamonga | Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722 | LIKELY ACTIVE | 1.6 KM |
| Pamco Machine Works INC | Rancho Cucamonga | Machine Shops 332710 | UNVERIFIED | 1.5 KM |
| Infinity Contacts, INC. | Rancho Cucamonga | Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492 | REPORTED CLOSED | 1.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord L4XYEPNA4HJ1 · first seen JAN 2026 · last seen JAN 2026
IN SAN BERNARDINO COUNTY87 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 25 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.
- Name
- SAM.gov: L & R MACHINE INC · JAN 2026
- Street address
- SAM.gov: 10022 6TH ST · JAN 2026
- City
- SAM.gov: RANCHO CUCAMONGA · JAN 2026
- State
- SAM.gov: CA · JAN 2026
- Coordinates
- Census geocoder: 34.084788924502,-117.588040888518 · JUL 2026
- Website
- SAM.gov: https://lnrmachineinc.com/ · JAN 2026
- CAGE code
- SAM.gov: 9K3T2 · JAN 2026
- SAM registration expires
- SAM.gov: 2027-01-05 · JAN 2026


