Delta-Therm began in 1968 because two electrical engineers had a better idea for snow melting. Their patented M.I. cable assembly termination and self-manufactured controls were the first snow melting products ever to be UL Listed. Today Delta-Therm’s dedicated team of problem solvers delivers fully designed heat trace solutions to commercial and industrial customers across the country through a national network of highly skilled engineering sales representatives. It's our mission to bring you the greatest value possible through inventive design, quality products, and professional service. Our products and systems are successfully at work across the country; and our track record speaks for itself. Because we’re family-owned, we are free to explore innovative new ways to apply heat trace technology. Our system design and custom work is all done in-house, and it’s fully supported before, during, and after the installation.