Donovan Heat Treating Co., Inc.
Service is our only Business
Heat Treating Co., Inc.

Welcome to Donovan


Extra large capacity to 40' long,
with 20-ton lifting capability.

Donovan Heat Treating Co. is a commercial heat treater providing the industry with some of the largest capacities on the east coast. As metallurgical experts, Donovan has specialzed for over 60 years in heat treating, and abrasive blasting of large-capacity jobs.

The company's range of precision thermal processing capabilities include:

• Normalizing • Quench and Tempering • Hardness Testing
• Annealing • Stress Relieving • Age Hardening • Mechanical Testing
Heat Treating of all metals, ferrous and non-ferrous. This includes coppers, copper alloys, bronzes, stainless steel, and all precipitation hardening grades. Services include quench and tempering, age hardening, annealing, solution annealing, stress relieving, and normalizing. Click here for more information.
Sand Blasting Abrasive blasting for surface preparation, surface cleaning. Click here for more information.

Call Toll Free
800- 405- 9125
7399 Tulip Street Philadelphia, PA 19136 ph: 215.335.2200 fx: 215.335.2202 email:
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