Chicago Flame Hardening has been a family owned company over its entire existence and holds a unique place in the metal-treating industry. The founders of this company pioneered the flame-hardening process and we continue to lead the industry in advanced surface hardening techniques.

Whether you are looking for a source for existing flame hardening, or are considering a new application or project, Chicago Flame is the one you can rely upon for quality, dependability, service, savings, and solutions.

Chicago Flame Hardening is capable of fulfilling your long production requirements or custom, low volume parts run. Our services are also inclusive of working with Original Equipment Manufacturer's and clients on prototype parts, prior to any production runs.

Mission & Philosophy :

Chicago Flame's mission and philosophy for over 47 years of being an industry leader is to have total commitment to our clients and their requirements in both areas of quality and service in order for them to maintain the necessary competitive edge in their respective markets and industries. This philosophy at Chicago Flame Hardening is to provide high quality metal treating to our customers in the most cost effective means possible using state of the art methods of quality control. This commitment is an integral part of our customers success and our own. We must, and will, support this commitment with sound quality procedures, the necessary resources, and conscientious attention by all Chicago Flame employees.