HOFFMAN UNFILTERED
Educational Blog Content for HVAC Professionals

Our team of experienced sales engineers is ready to help you with your next building project. At Hoffman & Hoffman, we strive to provide unmatched...

Building HVAC systems are like the lungs of a person – they remove stale contaminated air from spaces and replace it with fresh, clean air. HVAC...

DuctSox Corporation is a manufacturer of custom-engineered commercial and industrial air dispersion products for open ceiling architecture, critical...

Most of us go about our days without thinking about the maze of ductwork that helps us control our indoor environments, keeping us cool in the winter...