Thermal Structures, INC
2362 Railroad St, Corona, CA 92878
ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 3 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
Mineral Wool Manufacturing327993Products
Sold by THERMAL STRUCTURES, INC · 11
Aircraft Air Conditioning, Heating, And Pressurizing Equipment · Airframe Structural Components · Engine Fuel System Components, Aircraft And Missile Prime Movers · Gas Turbines And Jet Engines, Aircraft, Prime Moving; And Components · Gas Turbines And Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, And Components · Hose And Flexible Tubing · Miscellaneous Engine Accessories, Nonaircraft · Miscellaneous Vehicular Components · Packing And Gasket Materials · Vehicular Furniture And Accessories · Wallboard, Building Paper, And Thermal Insulation MaterialsRecorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
11 from usaspending_psc · Federal registry
Supplied under federal award SPE4A125P0815 (2025-02-05), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
Where it is
33.88728, -117.61002 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| California Corona 391 N Main Street | Corona | Cut Stone and Stone Product Manufacturing 327991 | LIKELY ACTIVE | 4.2 KM |
| California Corona 507 Queensland Circle | Corona | Cut Stone and Stone Product Manufacturing 327991 | LIKELY ACTIVE | 4.8 KM |
| Johns Manville CORP | Corona | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327112 | UNVERIFIED | 6.8 KM |
| Rock Structures Construction Company, an | Corona | Mineral Wool Manufacturing 327993 | UNVERIFIED | 7.1 KM |
| Omega Prod Int | Corona | Clay Building Material and Refractories Manufacturing 327120 | UNVERIFIED | 7.2 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in CA-ENVIROVIEW, OSHA-OIS, RCRAINFO.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | NOV 2025 | SEP 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | MAY 2019 | MAY 2019 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | SEP 2026 |
| CAGE CODE | SAM GOV | SEP 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | SEP 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | SEP 2026 |
| REGISTRATION EXPIRATION | SAM GOV | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | SEP 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.