Thermcraft Holding Co., LLC
3950 Overdale Road, Winston Salem, NC 27107
Operating signal within 12 months from two or more independent sources.
What they make
Industrial Process Furnace and Oven Manufacturing333994- thermal processing equipment
- ovens
- kilns
- diffusion heaters
- high temperature laboratory
- production furnaces
- coils
- insulation
- semiconductor
- materials testing
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Precision Concepts Group LLC | Winston Salem | Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119 | ACTIVE | 6.7 KM |
| Rotork Fairchild | Winston Salem | Fluid Power Cylinder and Actuator Manufacturing 333995 | LIKELY ACTIVE | 8.9 KM |
| Fairchild Industrial Products Company | Winston Salem | Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use 334512 | ACTIVE | 8.9 KM |
| Vincenzo Manufacturing Industries (Mazzella Piedmont) | Winston Salem | Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 333923 | LIKELY ACTIVE | 9.0 KM |
| Monroe Truck | Winston Salem | Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing 333924 | LIKELY ACTIVE | 9.1 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 NPDES, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord VABDJ486KM26 · first seen MAY 2026 · last seen MAY 2026
- OSHA injury and illness reportsOPERATINGRecord 838095 · first seen DEC 2025 · last seen DEC 2025
- EPA Facility Registry ServiceEXISTENCERecord 110004029444 · first seen JAN 2016 · last seen JAN 2016
ALSO RECORDED ASTHERMCRAFT, INC.
IN FORSYTH COUNTY10 other plants share this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 5 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: THERMCRAFT, INC. · JUL 2026
- SAM.gov: THERMCRAFT HOLDING CO., LLC · MAY 2026 · ON THIS PAGE
- Street addressSOURCES DISAGREE
- EPA: 3950 OVERDALE RD · JUL 2026
- SAM.gov: 3950 OVERDALE ROAD · MAY 2026 · ON THIS PAGE
- City
- EPA: WINSTON SALEM · JUL 2026 · ON THIS PAGE
- SAM.gov: WINSTON SALEM · MAY 2026 · ON THIS PAGE
- State
- EPA: NC · JUL 2026 · ON THIS PAGE
- SAM.gov: NC · MAY 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 37067 · SEP 2026
- Coordinates
- EPA: 36.039612,-80.227627 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Website
- SAM.gov: www.thermcraftinc.com · MAY 2026
- CAGE code
- SAM.gov: 96J32 · MAY 2026
- SAM registration expires
- SAM.gov: 2027-04-29 · MAY 2026


