ThermTech: Quality Management and Excellence in Heat Treatment

Choosing the right partner for your heat-treatment needs is essential for ensuring precision, reliability, and unmatched quality. This becomes a seamless decision with ThermTech, an industry leader recognized not only for its commitment to excellence but also for its distinguished credentials as an ISO-9001 and AS-9100 registered company.

Unwavering Commitment to Quality

ThermTech operates under a simple yet profound quality policy: ZERO DEFECTS. This applies to all customer products and activities within our quality management system. Every process, from metal heat treatment to metal finishing, is designed to uphold this standard. Our certification in both ISO 9001 and AS9100 is a testament to our dedication to ensuring unmatched quality.

Specialization in Diverse Industries

Our extensive experience is not limited to a single domain. ThermTech is a leading commercial heat-treater of ferrous and non-ferrous alloys, serving a diverse array of industries including: 


  • Aerospace
  • Agricultural
  • Mining
  • Heavy Truck
  • Oil Field
  • Railroad
  • Tool & Die

Dedicated Team for Quality Assurance

ThermTech isn’t just about machines and metals; it’s about the people who drive our mission. Our dedicated staff is always ready to address your concerns, ensuring both your satisfaction and the resolution of any technical issues.

Endorsements from Leading Brands

Our commitment to exceptional work quality has garnered the trust of industry giants. ThermTech proudly meets the rigorous quality standards set by several major customers, some of which include:


  • Cameron
  • Caterpillar
  • FMC
  • Halliburton
  • Kemper Valve
  • National OilWell Varco
  • Northrop Grumman (specifically for AMS 6875)

Why Choose ThermTech?


  • International Recognition: With our ISO-9001 and AS-9100 certifications, you’re assured of globally recognized quality standards.
  • Consistent Excellence: We focus on delivering consistent quality, ensuring your products meet or exceed industry expectations every time.
  • Risk Management: Benefit from robust systems designed to identify and manage potential risks in the heat-treat process.
  • Continuous Improvement: At ThermTech, the journey towards excellence is never-ending. We are consistently refining our processes for better results.
  • Dedication to Stakeholders: Our commitment extends to all stakeholders, ensuring ethical, sustainable, and top-tier operations.

In partnering with ThermTech, you’re not just choosing a service provider; you’re choosing a partner committed to excellence in every facet of the business. Your peace of mind is our priority. Choose wisely, choose ThermTech.

ThermTech—Experts in Austempering Stampings, Machined Parts, and Investment Castings

ThermTech, Inc. offers both small and large batch capabilities for austempering steel and iron investment castings. Between our neutral salt bath furnaces and our larger austempering furnaces, we have the capabilities to austemper a wide variety of stamping, machined components, and investment castings. We have run austempering on alloys from 1060 through 4340 to ductile iron machined parts.

Our dedicated team works with you to ensure we meet your specifications. Count on our decades of experience with hardening, tempering, surface heat treatments, vacuum treatments, and annealing. To learn more about our services, please contact us today.

Learn more about austempering and how ThermTech can serve you by watching these videos.

Request a free quote online or call us at 800-752-6917. You can also contact us online for all your austempering and heat treating needs.

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ThermTech’s quality policy is ZERO DEFECTS for all customer products and in all quality management system activities. Through our efforts to continually improve the quality of the work we offer, we’ve been recognized as being able to meet the rigorous quality standards required by several of our major customers. ThermTech is certified for ISO 9001 and AS9100 in both Metal Heat Treat and Metal Finishing.