Company Overview - Comfort Systems USA, Inc. (NYSE:FIX) is a leading provider of mechanical and electrical contracting services for commercial, industrial, and institutional clients across the United States [3] - The company specializes in building, installing, maintaining, and repairing mechanical, electrical, and plumbing systems, with expertise in HVAC, plumbing, piping, controls, and electrical work [3] - Comfort Systems USA supports various end markets, including technology, manufacturing, healthcare, education, office buildings, retail, and government facilities [3] - The company also constructs modular systems, enhancing efficiency and quality for its clients by prebuilding complex components in a factory setting [3] Stock Performance - As of February 25, 2026, Comfort Systems USA, Inc. (NYSE:FIX) stock closed at $1,450.60 per share [2] - The one-month return for Comfort Systems USA, Inc. was 23.83%, and its shares gained 306.75% over the past 52 weeks [2] - The market capitalization of Comfort Systems USA, Inc. is $51.179 billion [2]