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Today 73 years after its inception Lone Star Heat Treating can perform a wide range of heat treating services from its headquarters located in Houston Texas. Lone Star offers many solutions to your heat treating needs.

Lone Star has been at the forefront of technology and new processes since 1945 and was the first commercial heat treating company in the USA to gain ISO accreditation in 1993. We again pushed the industry standards to remain the market leader in quality by gaining our AS9100 accreditation in 2013. We have been a member of MTI (Metals Treating Institute) since 1962, and ASM (American Society For Metals) since 1949.

The Lone Star plant In Houston has the capacity to batch heat treat up to 57’ long and 100,000lbs in one load with polymer, 25ft long 25,000lbs in oil polymer and water quench capability. Horizontal atmosphere furnaces, vertical furnaces as well as Induction heat treating are all services offered by Lone Star. We have two continuous line furnace's running 24 hrs a day they have ability to process Bar stock form 3" to 10", Tube stock from 3” to 11” up to 42’ long.

We are constantly up dating our services and have added a 10,500 sq ft building to house our new drilling department. We have three machines fully operational.

We are excited to announce the opening of our Liberty Road Facility in the summer on 2015. This facility will house two of the largest heat treating and quenching furnaces ever built. Massive agitation combined with rapid lift to quench manipulation to maximize mechanical properties. For more information please click link

Lone Star has three Metallurgists on site available to assist customers with technical advice and specifications. Our computer system has real time work order tracking that enables us to provide customers faster information on job status. The system also provides electronic retrieval of all inspection and processing data for your order.
Lone Star is committed to giving you the best solutions to your heat treating needs, providing quality work in a timely professional manner; we pride ourselves on our service, quality and reliability. For more detailed information on any of the services offered by Lone Star please browse the web site or contact us further details.

Lone Star Heat Treating Consistently Better Since 1945