Calling all air conditioning service and repair tradespeople ... such as residential and commercial property management firms as well as directly to residential and commercial building owners.

Portable air conditioners account for almost 20 percent of the room air conditioner market, but our lab tests reveal that they deliver only mediocre performance. In fact, not a single model earns ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

It provides residential, commercial and industrial heating and ... I purchased a 2.5 ton central heat and air conditioner from a local certified contractor and had it installed in July of 2021.

The condensation your AC builds up after running on a hot day can be a pain with most portable units, but DREO has found an innovative solution.