Thermal Specialties is a privately-owned manufacturer and service organization focused on high-temperature thermal processing. The company holds ISO 9001:2015 and AS9100:2016 certifications. Its operations encompass commercial heat-treating services, industrial furnace systems, refractory installation and repair, and insulation materials.
The firm employs between 51 and 200 people. It maintains a headquarters in Tulsa, Oklahoma, and operates its Construction Services division from locations in Tulsa, OK, and Fort Worth, TX. This division provides field service combustion technicians, refractory installation, and mechanical engineering support.
In addition to its core thermal processing work, Thermal Specialties offers construction-related services including concrete work, HVAC, and plumbing. The company states it provides 24/7 support and emphasizes a team-based approach for project execution and client relationships.




