The 2020 contract is now available! Booths 1-500 will be assigned begining March, 25th. 

Lark Heat Treating

6640 Mayard Rd.
Houston,  TX  77041

United States
  • Booth: 7304

Founded in 1978, by brothers Gene and Frank Clark, with the guidance of their Father, Wade, Lark Heat Treating has grown to one of the top heat treat providers in Texas, Louisiana, Arkansas, and Oklahoma. Serving customers from local machine shops, to Service companies in the UAE.

Visit the Exhibitor Resources Page to:

  • Read OTC Rules and Regulations
  • Manage/Designate EAC's
  • Submit contractor orders: Carpet, Decor, Electrical, Shipping, Audio Visual, Etc.
  • See a list of deadlines
  • View the Target Move-in maps

Please contact for questions.
For technical assistance or upgrade questions please contact: support.