Installing a Heating, Ventilation and Air Conditioning (HVAC) system in your home may seem complicated, but with a little guidance we think you can pull it off. Even if you have no HVAC experience, ...

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 ...

November 18, 2025 – PRESSADVANTAGE – PJ MAC HVAC Air Duct Cleaning announced an expansion of its ductwork repair services this week, outlining operational updates intended to support residential and ...

The typical cost range to replace an HVAC system is between $5,000 and $12,500, with a national average cost of $7,500. The cost could be higher or lower for an individual homeowner depending on the ...

CHICAGO — With model building codes mandating tighter and tighter ductwork, and with homeowners and building owners desiring increasingly higher efficiencies from their ducted systems, many new ...

In construction, precision is key to ensuring projects are completed efficiently and correctly. Ductwork shop drawings are an essential part of this process, providing detailed, accurate plans that ...