Comfort Systems USA, Inc., together with its subsidiaries, provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. The company operates through two segments: Mechanical and Electrical. It offers heating, ventilation, and air conditioning systems, as well as plumbing, electrical, piping and controls, off-site construction, monitoring, and fire protection. The company is also involved in the design, engineering, integration, installation, and start-up of mechanical, electrical, and plumbing (MEP) and related systems in new buildings; and renovation, expansion, maintenance, monitoring, repair, and replacement of systems in existing buildings. In addition, it provides remote monitoring of power usage, temperature, pressure, humidity and air flow for MEP and other building systems. The company serves building owners and developers, general contractors, architects, consulting engineers, and property managers in the commercial, industrial, and institutional markets. Comfort Systems USA, Inc. was founded in 1917 and is headquartered in Houston, Texas.

Currency in USD	2025
Operating Income	1.31 Billion
Income Before Tax	1.29 Billion
Income Tax Expense	270.89 Million
Net Income	1.02 Billion
Eps	28.93
Epsdiluted	28.88
Weighted Average Shs Out	35.35 Million
Weighted Average Shs Out Dil	35.41 Million
Research And Development Expenses	N/A
Selling General And Administrative Expenses	883.28 Million
Depreciation And Amortization	141.96 Million
Interest Expense	9.01 Million
Interest Income	21.60 Million
Net Interest Income	12.60 Million
Premiums Earned	N/A
Policyholder Benefits	N/A
Gross Profit	2.20 Billion
Ebitda	1.45 Billion
Source	edgar
Ebit	1.30 Billion

Comfort Systems USA, Inc. Annual Reports (10-K)