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Heating & Air-Conditioning Contractors in New Hampshire

Author.Name IBISWorld United States Last Updated: August 2025 NAICS NH23822a

Heating & Air-Conditioning Contractors in New Hampshire industry analysis

The Heating & Air-Conditioning Contractors industry in New Hampshire is expected to grow an annualized x.x% to $x.x million over the five years to 2025, while the national industry will likely grow at x.x% during the same period. Industry establishments increased an annualized x.x% to xxx locations. Industry employment has increased an annualized x.x% to x,xxx workers, while industry wages have increased an annualized x.x% to $x.x million.

Over the five years to 2030, the industry is expected to grow an annualized x.x% to $x.x million, while the national industry is expected to grow x.x%. Industry establishments are forecast to grow x.x% to x,xxx locations. Industry employment is expected to increase an annualized x.x% to x,xxx workers, while industry wages are forecast to increase x% to $x.x million.

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About the Heating & Air-Conditioning Contractors in New Hampshire Market Research Report

What’s Included in the Heating & Air-Conditioning Contractors in New Hampshire Market Research Report

Definition of the Heating & Air-Conditioning Contractors in New Hampshire?

Heating and air-conditioning contractors in the United States install and service heating, ventilation, air-conditioning (HVAC) and refrigeration equipment. Companies perform new installations, additions, alterations, maintenance and repairs. Contractors also repair various structures, including homes, office buildings, manufacturing plants and educational facilities.

What’s included in the Heating & Air-Conditioning Contractors in New Hampshire?

The Heating & Air-Conditioning Contractors in New Hampshire includes new construction hvac installations, existing structure hvac installations, hvac maintenance and repairs and refrigeration system installations and maintenance. Related terms covered in the Heating & Air-Conditioning Contractors in New Hampshire industry report includes a system used to control the temperature, humidity and air quality in buildings, a system used to store perishable items, such as food, medicine and chemicals, also known as leed, an environmental building certificate program that was established under the us green building council and certifies buildings that meet energy-efficiency and green requirements, a rating system that measures the efficiency of hvac systems. it is calculated by dividing the cooling output for a typical system by the total electric energy input for a given period. higher ratings are best, a category that includes goods, services, laws, guidelines and policies that have little to no effect on the natural environment; also referred to as eco-friendly or environmentally friendly and an operator without payroll employees, typically a sole proprietorship or partnership.

Industry Performance of the Heating & Air-Conditioning Contractors industry in New Hampshire

Benchmark the Heating & Air-Conditioning Contractors in New Hampshire industry performance with all NH county and national performance.

Heating & Air-Conditioning Contractors in New Hampshire

#38 in Highest Revenue 0.5% of state's GDP
Revenue (2025)
Annual Growth (2020-25)
Annual Growth (2025-30)

Heating & Air-Conditioning Contractors in the US


Revenue (2025)
Annual Growth (2020-25)
Annual Growth (2025-30)

For the full list of industry drivers, see report purchase options.

Key Drivers of the Heating & Air-Conditioning Contractors industry in New Hampshire

See how key industry drivers, such as newly issued building permits, house price index, private investment in non-residential construction, value of private nonresidential construction, housing starts and per capita disposable income are impacting Heating & Air-Conditioning Contractors in New Hampshire

New Hampshire Economic Indicators

Newly issued building permits
House Price Index
Private Investment in Non-Residential Construction

View more economic information in NH State Economic profile

US Key External Drivers

Value of private nonresidential construction
Housing starts
Per capita disposable income

For the full list of industry drivers, see report purchase options.

County Data of the Heating & Air-Conditioning Contractors industry in New Hampshire

Access proprietary data on county in the Heating & Air-Conditioning Contractors in New Hampshire, such as Hillsborough County, Rockingham County and Merrimack County. Data includes figures on revenue, establishments, employees and wages by counties.

Key Statistics of the Heating & Air-Conditioning Contractors industry in New Hampshire

Download 18 years of historical data and 5 years of projected performance.

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Top Questions Answered in this Report

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What is the market size of the Heating & Air-Conditioning Contractors industry in New Hampshire in 2025?

The market size of the Heating & Air-Conditioning Contractors industry in New Hampshire is $707.5m in 2025.

How many businesses are there in the Heating & Air-Conditioning Contractors industry in New Hampshire in 2025?

There are 849 businesses in the Heating & Air-Conditioning Contractors industry in New Hampshire, which has been growing at an average annual rate of 4.5% from 2020 to 2025.

Has the Heating & Air-Conditioning Contractors industry in New Hampshire grown or declined over the past 5 years?

The market size of the Heating & Air-Conditioning Contractors industry in New Hampshire has been growing at an average annual rate of 4.1% from 2020 to 2025.

How many employees in the Heating & Air-Conditioning Contractors industry in New Hampshire in 2025?

There are 2,794 employees in the Heating & Air-Conditioning Contractors industry in New Hampshire, which has been growing at an average annual rate of 3.2% from 2020 to 2025.