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Welcome to B&W Heat Treating Co., Inc.

Since opening it's doors in 1948, B&W Heat Treating Co., Inc. has been a leader in the heat treating industry in western New York and the northeast United States. B&W is proud to announce that it is now an ISO 9001:2008 registered company.

See our ISO 9001:2008 Certification

With over 200 years of combined service in the heat treating field, it is the mission of B&W Heat Treating Co., Inc. to provide our customers with the highest quality, the best customer service and the fastest turnaround times in the industry.

Our processes include:

  • Stress Relieving
  • Tool & Die Hardening
  • Age / Precipitation Hardening
  • Annealing


  • Normalizing
  • Tempering
  • Steel Shot Blasting


  • Straightening
  • Hardness Testing
  • Glass Blasting

Materials we process:

  • low and high carbon steel
  • stainless steels
  • copper alloys


  • tool steels
  • aluminum alloys

Please feel free to call or email us with any questions or quote inquiries.

B&W Heat Treating, located in Tonawanda, NY serves Buffalo and all of western and central NY, and northern PA.
B&W Heat Treating specializes in tool and die hardening, stress relieving and sandblasting of all metals.