The century-old technology of air conditioning has brought newfound summer comfort and enabled migration to hot climates. CityLab used the U.S. government’s Residential Energy Consumption Survey to shed light on how Americans use air conditioning.

Heating and cooling systems are helping meet ambitious performance goals and aid both the environment and the energy bills that consumers pay.

North American HVAC manufacturers have been innovative in creating accessories designed to ease and improve ductless installation and maintenance. Here's a list of some.

The Homeowner Index is a quarterly measurement of sentiment among U.S. homeowners across a wide variety of topics that are pertinent to helping home improvement professionals better serve the market.

Johnson Controls Inc. conducts an annual Energy Efficiency Indicator survey to track current and planned investments, key drivers, and organizational barriers to improving energy efficiency in facilities.* This year marks the 12th edition of the survey, with over 1,900 respondents represented from 20 countries, including 100 leaders from the U.S.

Each service vehicle is a technician's roaming office. It can be a source of added expense and risk, or it can be managed with resourse like GPS and data-based solutions for the safest and most profitable use. Here's a bird's-eye view of what one fleet management software company sees in its customers.

A recent survey showed that 87 percent of U.S. homes had some form of air conditioning. In 1993, only 68 percent of all occupied housing units had AC.

Live chat can have a huge impact on your customer satisfaction rate.

While exterior pollutants, such as smog and CO, may receive more attention, IAQ within a home can have serious effects on our physical and mental health, as well.