Federal Thermal is Oklahoma's trusted provider of industrial boilers, burner management systems, hydronic pumps, and HVAC controls — serving Tulsa, Oklahoma City, and beyond. As a factory-authorized representative and distributor of premium mechanical equipment, Federal Thermal delivers expert boiler repair, preventive maintenance, and process heat solutions for industrial and commercial clients. With over 100 years of experience, our certified technicians in Tulsa and OKC ensure safe, efficient, and reliable thermal system performance across Oklahoma, Texas, and Arkansas.