northern california's heat treating service
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Byington Steel Treating.
Excellence Forged by Experience
for Over 50 Years.


It’s what gives us the strength to take all of our resources
and experience to a new level of technology and services.
No other heat treating facility can match the direction we are
taking in the industry. We pride ourselves in keeping abreast
of the latest trends and findings in metal treating. Byington
Steel Treating subscribes to further the education of all
personnel through the Metal Treating Institute’s Heat
Treating Academy. Personnel are actively engaged in
completing coursework to obtain specialty certificates
through the Academy. We are members of the Metal
Treating Institute, National Tool and Die Association,
National Association for Machining, and ASM International.

History l > Management Team l Sales l Testimonials

kathryn byington
Kathryn Byington, C.E.O.
Has had an abiding interest in the family steel treating business for many years. She has recently enjoyed the opportunity to bring her involvement to the forefront by working to modernize and streamline Byington Steel Treating processes and procedures from the inside out. Kathryn continues to value the camaraderie of peers in the Metal Treating Institute and looks for opportunities to improve and expand the Byington organization. Kathryn holds a master degree in education and makes her home in Los Gatos with her son and daughter.