HVACR Equipment Manufacturers NAICS 3334
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Industry Summary
The 1,400 HVAC and refrigeration (HVACR) equipment manufacturers in the US produce and sell heating, ventilation and air conditioning systems for residential and nonresidential buildings, as well as commercial and industrial refrigeration and freezer equipment. Firms may also sell commercial and industrial fans and blowers and air purification equipment.
Dependence on Construction Activity
Demand for HVAC and refrigeration equipment is driven by new residential and commercial construction activity.
Energy Efficiency Regulations
HVACR equipment manufacturers are forced to keep up with evolving regulations to promote energy efficiency.
Recent Developments
Nov 17, 2025 - Trane Posts Solid Q3 Driven by Commercial Bookings
- Trane Technologies posted strong third-quarter results, driven by a 30% year-over-year surge in commercial HVAC bookings, while residential bookings fell sharply, according to Facilities Dive. Overall revenue rose 4% compared to Q3 2024, with record bookings and commercial HVAC revenue up 20%. Commercial HVAC now accounts for over 90% of Trane’s order backlog. Services revenue, which accounts for about one-third of total company revenue, continues to grow steadily, supported by investments in technician training and connected solutions. Trane anticipates long-term growth from data center demand, having booked several large orders and collaborated with NVIDIA on thermal systems for gigawatt-scale facilities.
- HVAC equipment manufacturers may experience weaker demand as homebuilders reduce production amid soft market conditions. America’s largest homebuilders are struggling to sell new homes despite offering 4% mortgages and deep discounts, according to The Wall Street Journal. D.R. Horton and Lennar have slashed prices and added incentives, but demand remains weak, pushing unsold inventory to levels last seen in 2009. Builders are slowing construction, with D.R. Horton cutting starts by 21% year over year for the three-month period through September. Regional gluts in Texas, Florida, Southern California, and Washington, DC reflect rising resale competition, fewer foreign buyers, and economic uncertainty. Investor activity is at a 15-year low, with institutional buyers demanding steep discounts that builders won’t meet. New homes, often located in less desirable areas and targeted at first-time buyers, are more challenging to sell.
- The Dodge Momentum Index (DMI) decreased 7.1% in October 2025 to 283.3 (2000=100), down from the upwardly revised September reading of 304.8. The Momentum Index is a monthly measure of the first (or initial) report for nonresidential building projects in planning, which has been shown to lead construction spending for nonresidential buildings by a full year. On a monthly basis, the commercial planning component declined by 2.9%, while the institutional component fell by 15.2%. For the commercial sector, steady planning levels for data centers, retail stores, and office buildings were insufficient to offset weaker planning for warehouses and hotels. Institutional planning dropped amid a downturn in education and healthcare activity. Dodge’s associate director of forecasting, Sarah Martin, suggested that planning activity may continue to soften amid rising labor and materials expenses and macroeconomic uncertainty.
- North American construction and engineering spending in 2026 is expected to rise 1% after decreasing an estimated 1% in 2025, according to FMI’s fourth-quarter 2025 North American Engineering and Construction Outlook. Multifamily construction is expected to decline by 2% in 2026, amid oversupply in some key markets and weak rent growth. Single-family construction is projected to rise by 1% in 2026, as stubbornly high interest rates and elevated home prices continue to reduce demand. Commercial construction spending is forecast to decline by 4% in 2026 as retail store closures surpass openings for the first time in a decade and warehouse vacancies remain high. Lodging construction is expected to decline by 2% in 2026, amid sluggish business travel growth and as financing conditions and maturing debt pose headwinds. Even as vacancy rates remain high, office construction spending is expected to grow 7% in 2026, driven by the expansion of data centers and the conversion of offices to multifamily use. Federal funding cuts are projected to result in flat educational construction spending in 2026, while healthcare projects are expected to see a 3% increase.
Industry Revenue
HVACR Equipment Manufacturers
Industry Structure
Industry size & Structure
The average HVAC and refrigeration equipment manufacturer operates a single plant, has 108 employees, and generates about $39.9 million in annual revenue.
- The HVAC and refrigeration equipment manufacturing industry consists of about 1,400 companies, employs 146,300 workers and generates $54 billion annually.
- The industry is somewhat concentrated, as the 20 largest companies represent 50% of industry revenue.
- Large companies include Carrier Corporation, Goodman (part of Daikin Group of Japan), Trane (part of Ingersoll-Rand), Johnson Controls, Lennox International, and Rheem.
Industry Forecast
Industry Forecast
HVACR Equipment Manufacturers Industry Growth
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