Heimaster Metal Works, INC.
15798 Miss Ellie Ln, Lakeside, CA 92040
Operating signal within 12 months from two or more independent sources.
What they make
Fabricated Structural Metal Manufacturing332312- structural welding
- mobile welding
- custom metal fabrication
- marine
- structural steel
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| 74 Weld, INC. | El Cajon | Machine Shops 332710 | LIKELY ACTIVE | 2.8 KM |
| Bay Sheet Metal | El Cajon | Sheet Metal Work Manufacturing 332322 | LIKELY ACTIVE | 2.9 KM |
| Archibald Sheet Metal, Inc. | Lakeside | Sheet Metal Work Manufacturing 332322 | UNVERIFIED | 4.8 KM |
| Bolt USA INC | Lakeside | Prefabricated Metal Building and Component Manufacturing 332311 | ACTIVE | 5.8 KM |
| Minshew Brothers Steel Construction INC | Lakeside | Fabricated Structural Metal Manufacturing 332312 | LIKELY ACTIVE | 6.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord KF52UZB4HK74 · first seen AUG 2025 · last seen AUG 2026
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CA|lakeside|15798 miss ellie ln · first seen MAY 2020 · last seen MAY 2020
IN SAN DIEGO COUNTY129 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 37 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: HEIMASTER METAL WORKS, INC. · AUG 2026
- Street address
- SAM.gov: 15798 MISS ELLIE LN · AUG 2026
- City
- SAM.gov: LAKESIDE · AUG 2026
- State
- SAM.gov: CA · AUG 2026
- Coordinates
- Census geocoder: 32.87389566731,-116.874520194937 · JUL 2026
- Employees (band)
- SBA PPP: 1-19 · MAY 2020
- Website
- SAM.gov: www.heimastermetalworks.com · AUG 2026
- CAGE code
- SAM.gov: 8DJU4 · AUG 2026
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-05-01, 5 jobs reported · MAY 2020
- SAM registration expires
- SAM.gov: 2027-08-11 · AUG 2026