Welcome to ThermoFusion, Your Specialist in Heat Treating and Brazing.

Upcoming Events - Join us at:
July 27-29 H-TEC San Luis Obispo
Aug 21 - CMC Mtg Oakland
Aug 26 - NTMA Mtg Union City
Sep 23-24 Pac Coast Machine Tool Expo
ThermoFusion is both ISO9001:2008 and AS9100C certified. If you need it done right, use us.
 ThermoFusion Inc., Specialists in Brazing and Heat Treating, has been solving customers' metallurgical problems since 1968. Our heat treating services include carburizing, nitriding, case-hardening, through-hardening, annealing, stress relief, vacuum and flame hardening, induction treating and cryogenic treating. Our brazing services include vacuum, hydrogen, torch, induction and dip brazing. 



We Bring The Heat
Pictures from ThermoFusion's 2014 Christmas Party.

ThermoFusion attends IMTS, to better understand our customers' needs.

Glen Ottinger named to "30 Under 30: The Medtech Innovators".

ThermoFusion installs 2 new furnaces and upgrades other equipment to meet our customers' needs.

ThermoFusion, sponsor of SFBA NTMA, supports their Industry Roundtable on Feb 25.

On behalf of its customers, ThermoFusion
donates to Children's Hospital.

ThermoFusion passes AS9100 audit, is recommended for AS9100 Rev C. certification! Woo hoo!

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"The common law of business balance prohibits paying a little and getting a lot. it can't be done. If you deal with the lowest bidder it is well to add something for the risk you run. And if you do that, you will have enough to pay for something better."    John Ruskin (1819-1900)

"For which of you, intending to build a tower, does not sit down first and count the cost, whether he has enough to finish it"
Luke 14:28