Top HVAC Companies in USA in 2025

Post Image

Top HVAC Companies in USA in 2025

The HVAC industry is essential for maintaining indoor comfort in homes, offices, and industrial spaces. Whether it's cooling during summers or heating in freezing winters, top HVAC companies in the USA are always improving to provide reliable and energy-efficient solutions. With the growing demand for sustainable and smart HVAC systems, companies across the country, especially in New York, Texas, Florida, and California, are leading the way in innovation.

What are the leading HVAC companies in USA?

Most air conditioning companies in the USA are globally recognized for their quality and long-standing presence in the industry. As of 2025, several top companies remain leaders in innovation. The top market players we’re going to highlight in this article are companies that have a reputation for providing reliable and durable systems. They usually lead the way in innovation, demonstrating new, highly efficient technologies. 

Let’s take a closer look at the tops on our list:

  • Carrier—a company established in 1915 and known for manufacturing and distributing HVAC systems, now services customers in 160 countries on 6 continents.
  • Trane is also a manufacturer of HVAC systems that is produced in 28 countries. It was founded in 1885 and still has a successful business! 
  • Rheem started in 1925- is also well-known in the US market.
  • Lennox is known for high-efficiency HVAC systems. The company has been operating since 1895.

Regarding the market’s statistics, Carrier and Trane are the top air conditioning brands that customers purchase. According to the Lifestory Research 2025 America’s Most Trusted HVAC System Study, Trane remains the top choice among all major brands. It is the 11th year consumers have rated Trane as the most trusted HVAC brand. Carrier holds the second position, with Lennox and Rheem following closely behind.

With these industry leaders continuously pushing the market to develop, the HVAC market in the U.S. is stronger than ever. In 2025, Carrier, Trane, Rheem, and Lennox will continue their position as the preferred HVAC brands for residential buildings and commercial projects, particularly in highly competitive markets such as air conditioning companies in New York and California.

The consumption of HVAC systems is also growing in the UK and Australia. Welcome to read our article, "HVAC Companies near me: Exploring the Most Popular Air Conditioning Companies in the UK and Australia."

Published: 2025-02-08 09:12:06