Dunn Heat Exchangers, Since 1968, Dunn Heat Exchangers has been a leader in cleaning, repair, fabrication, design and testing of shell and tube heat exchangers and pressure vessels.
Dunn Heat realized that in order to be more competitive and to offer premier customer service, they needed to make some changes. They were experiencing a growth in sales, but production errors and bottlenecks resulted in significant amounts of wasted time and effort.