Building engineers and mechanical contractors may want take note: This is the year that duct design and installation will begin to face an increased amount of scrutiny. A slew of tighter, more ...

PJ MAC HVAC Air Duct Cleaning announced an expansion of its ductwork repair services this week, outlining operational updates intended to support residential and commercial systems across the region.

A Massachusetts man says he has the solution for one of the top causes of HVAC system inefficiency: air leakage from sheet metal ductwork. His solution: Get rid of the sheet metal. David Carpinetti, a ...

The home improvement duo at Mason Dixon Acres takes on the challenge of a full sheet metal HVAC install, choosing to save $15 ...