5 Best HVAC Stocks to Buy for AI Server Heat Mitigation

4. Comfort Systems USA, Inc. (NYSE:FIX)

Short Percentage of Shares Outstanding: 2.34%

On May 28, Oppenheimer initiated coverage of Comfort Systems USA, Inc. (NYSE:FIX) with an Outperform rating and a $2,200 price target, citing the company’s strong positioning to capitalize on growing demand for increasingly complex commercial and industrial facilities. The firm believes Comfort Systems is uniquely equipped to deliver the sophisticated mechanical and electrical infrastructure required for large-scale projects and expects the company to sustain, or potentially exceed, its recent pace of earnings growth. According to Oppenheimer, the company’s operational capabilities and exposure to attractive end markets create a favorable backdrop for continued long-term expansion.

On June 8, UBS raised its price target on Comfort Systems USA, Inc. (NYSE:FIX) to $2,125 from $1,992 and maintained a Buy rating following meetings with management. According to the firm, management commentary indicated that demand remains exceptionally strong, particularly from data center projects, while additional opportunities continue to emerge across semiconductor, healthcare, and education markets. UBS believes the favorable business environment currently supporting the company is likely to persist through at least 2027.

Founded in 1917 and headquartered in Houston, Texas, Comfort Systems USA, Inc. (NYSE:FIX) provides comprehensive mechanical and electrical contracting services, including HVAC, plumbing, and modular construction. The company benefits from the AI boom by constructing the vital mechanical infrastructure and cooling systems required to mitigate the intense heat generated by AI servers in massive data centers.