10 Largest HVAC Companies in the USA

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5. Johnson Control

Revenue in USD Mn: 4687.00
Market Share: 9.00%
Employees in number in the USA: 20637

At number 5 on our list of 10 largest HVAC companies in the USA, stands Johnson Control which is truly giant in terms of its operations and service offerings. It stands behind our top two in terms of revenue generated in 2016. It is present in more than 150 countries and employs more than 130,000 personnel worldwide. Interestingly, this company also manufactured automobiles in the early 1900s.

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