Solar Atmospheres is one of the world’s largest providers of commercial vacuum heat treating services. Solar's thermal processing produces bright, scale-free parts with minimal distortion. Solar serves over 18 industries including aerospace, medical, and power generation. Our state-of-the art services include vacuum heat treating, brazing, carburizing, and nitriding. Our onsite technology center, staffed by engineers, scientists, and metallurgists, contributes to our goal of consistent quality for all our customers. With over 60 furnaces ranging from lab-sized to 48 feet long with a 150,000 lb. workload capacity, Solar Atmospheres can efficiently handle any size job. Solar operates plants Eastern and Western Pennsylvania, California, and South Carolina. Nadcap, ISO 9001/AS9100, ITAR, and MedAccred Certified.