Operating signal within 12 months from two or more independent sources.
What they make
Metal Heat Treating332811Solar Atmospheres provides vacuum heat treating and brazing services, including annealing, age hardening, stress relieving, hardening and tempering, degassing, oil quench, low pressure carburizing, nitriding, creep forming, homogenizing, hydriding/dehydriding, sintering, and diffusion bonding. The company also offers additional services including air processing heat treating, cryogenic processing, metallurgical testing, tensile testing, hardness testing, scanning electron microscope analysis, fluorescent penetrant inspection, and helium leak testing. Solar Atmospheres serves the additive manufacturing, aerospace, automotive, defense, forgings, medical, nuclear, power generation, titanium, and tube and pipe industries, and holds Nadcap certification.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Innovative Finishers, INC. | Telford | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | UNVERIFIED | 1.4 KM |
| Max Machining LLC | Telford | Sheet Metal Work Manufacturing 332322 | ACTIVE | 3.2 KM |
| North Penn Polishing & Plating INC. | Sellersville | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | LIKELY ACTIVE | 4.7 KM |
| A L Finishing | Hatfield | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | LIKELY ACTIVE | 6.0 KM |
| Precision Finishing | Sellersville | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | UNVERIFIED | 5.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 9 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 PA-EFACTS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | SEP 2025 | JAN 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | DEC 2015 | DEC 2015 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | SEP 2025 |
| CAGE CODE | SAM GOV | SEP 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | SEP 2025 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | SEP 2025 |
| REGISTRATION EXPIRATION | SAM GOV | SEP 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | SEP 2025 |
| WEBSITE | SAM GOV | SEP 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


