Enfab, Inc. was founded in 1980 by Joe Killebrew to build the FRE-FLO heat exchangers he had invented 40 years earlier. In addition to the FRE-FLO heater, Enfab also custom designs and fabricates a wide variety of other shell and tube heat exchangers including "U" tube exchangers, condensers, evaporators, tank heaters, suction heaters, aftercoolers, intercoolers, oil coolers and double-wall exchangers. We can also design and build a complete system for you, complete with controls, sensors, and pumps.

We perform all manufacturing in-house including machining, tube fabrication, and welding. This allows us to exercise complete control over the manufacture of each exchanger from start to finish. Our quality control program has been approved by the National Board of Boiler and Pressure Vessel Inspectors.