Thermal Processing – Excellence in Degrees

Welcome to Zentech! - Your Total Heat Treatment Solution

Zentech is the fastest growing heat treatment company in Oklahoma. We have earned our reputation by providing excellent services both on-site and in-house. We stand ready to handle all your thermal processing needs, so go ahead and bring the heat!

What We Do

We can bring the heat to you – We do field heat treatment on site. No job is too hot for us to handle.

We can take the heat – We can also handle your thermal processing needs in-house with our stress relieving furnace and high velocity burners.

We can make the heat for you – We can manufacture thermal processing equipment to suit your needs.


We Welcome Your Industry

Petroleum Refineries, Petrochemical, Power Plants, Pulp and Paper, Gas Processing, Engineering, Construction, Fabrication, Aerospace, Marine, Offshore, Pipeline

Learn more about us and why so many clients have chosen us.

What We Promise, We Deliver

We can work 24 hours a day, seven days a week to deliver on our promises. We stand behind our work and our promises.

Learn more about our safety and quality practices.


Thermal Processing to the Max

We have a diverse services and products portfolio for your professional heat treatment needs.

Learn more about our furnace heat treating service, field heat treating services electrical resistance and combustion. Our first-class products include heat treatment equipment, temperature control & measuring equipment, ceramic heating elements, cables & wires, plugs, sockets & connectors, insulation products & installation and other heating accessories.

“You do good work” ~ R W Holland “We will always use you” ~ JVIC “Quick Delivery”~ Victory Energy “Technicians know what they are doing” ~ Matrix “You have the best price” ~ Hughes Anderson “You never let me down”~ AXH Air Coolers “You been around long time” ~ Fabsco Shell & Tube “You’ll been highly recommended” ~ EIT “You have very nice place” ~ Gastech Engineering “You always be our first choice” ~ Exterran