Torrance Heat Treating was founded in 1985 to initially accommodate the gear industry's heat treatment needs in Southern California. We have built our reputation over the last 22 years on providing quality and service to all our customers and can now perform a wide range of heat treating services from our operation located in Torrance.

Our continued growth has enabled us to become a leader in the heat treatment industry, we now service not only the Gear Industry but are a leading provider for Aerospace, Automotive, Machine Tool, Foundry's, Tool And Die Manufacturing, Steel Fabrication and all types of General Machine Shops.

Torrance Heat treating is now part of the Lone Star Heat Treating Group and can provide services and or technical advice from both our parent company in Houston Texas as well as our operation in Denver Colorado, we have the ability to work with you locally or nationally.

Please check the links to our other web sites for further information and services.
Lone Star Heat Treating
Metal Treating And Research

THT has been at the forefront of technology and new processes since 1985 and gained ISO accreditation in 2005. Both our other facility’s in Houston and Denver are also ISO accredited companies. We have been a member of MTI (Metals Treating Institute) since 2006.

THT have the facility's to Vacuum Heat Treat, Annealing, Aging, Austempering, Nitriting, Cold Stabilizing and Cryogenic Treatment To -320 degrees F. We are constantly updating our facility's and are adding another vacuum furnace to increase capacity to our already successfully operation.

We have Metallurgists available to assist customers with technical advice and specifications.
Torrance Heat Treating 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 THT please browse the web site or contact us further details.

Quality Is The Difference