With the constant change in temperatures and humidity levels in all parts of the world, a faulty heating and air conditioning system in your home can get affected. A good-quality HVAC (heating, ventilation, and air conditioning) system allows you to experience clean, temperature-controlled air, which can truly be a blessing in such extreme conditions. There are several popular heating and air conditioning companies in the United States that offer a great range of products that suit the requirements of your home.

Carrier Corporation
Carrier Corporation, a subsidiary of United Technologies Corporation, has been manufacturing and selling HVAC and refrigeration solutions since 1979.

Goodman Manufacturing Company
Goodman Manufacturing, a subsidiary of Daikin Industries, Ltd, is popular for making ductless and central air conditioning systems for residential needs and is ranked among the leading HVAC companies in the country. Their efficiently designed and engineered products offer optimal quality and comfort. They are also known to provide great HVAC solutions and services globally with best infused technology.

Rheem Manufacturing Company (Rheem)
This privately held manufacturing company is also one of the largest manufacturers of water heating and HVAC equipment in the country. They are involved in producing household solutions like residential and commercial water heaters and boilers, as well as HVAC equipment. Rheem has a lineup of high-quality, efficient, and durable air conditioners, furnaces, among other products.

Trane

Trane is a subsidiary of Ingersoll-Rand Company Limited and is a global manufacturer of HVAC systems, dominating the HVAC market in the United States. They specialize in residential air solutions as well as commercial and residential building services. They also provide energy and building automation services through Trane Building Advantage and Nexia. Trane also offers transport temperature control solutions through Thermo King®.

York International Corporation
Acquired by Johnson Controls, York International Corporation is another global manufacturing company that is involved in two different business ventures i.e., building technology solutions and power solutions. They manufacture and supply heating, ventilating, air-conditioning, refrigeration equipment, and other services on a global level and are trusted by the customers immensely.

Lennox International Inc
Lennox International first started as a furnace manufacturing company back in 1895 before producing and selling innovative HVAC and refrigeration supplies in 1952. They also offer air filters, humidifiers as well as dehumidifiers to help you ensure a cleaner and healthier environment in your homes. Lennox is now a well known global company dealing with climate control solutions. It is among the most trusted heating and air conditioning companies in the country and one of the oldest.

Nortek Global HVAC
Nordyne Corporation, which is now known as Nortek Global HVAC, is a subsidiary of Nortek Corporation and is known for manufacturing both residential and commercial air quality systems. These solutions are sold to contractors and distributors so that they can install these professionally in residential and commercial establishments. The company has a separate Heating, Ventilation & Air Conditioning (HVAC) division, which is involved in manufacturing heating and air conditioning units.