Comfort Systems Hits $11.94B Record Backlog, EPS Beats by 38%
Comfort Systems USA posted adjusted EPS of $9.37 versus $6.77 estimate on $2.65B revenue versus $2.28B expected, driving a six-month rally. Backlog reached a record $11.94B with modular capacity set to expand to 4M sq ft by 2026, supporting multi-quarter visibility despite high-30s forward PE.
1. Strong Q2 Results Drive Rally
Comfort Systems USA delivered adjusted EPS of $9.37 on $2.65 billion revenue, surpassing estimates of $6.77 and $2.28 billion respectively, fueling a six-month stock surge.
2. Record Backlog and Modular Capacity Expansion
Backlog climbed to a record $11.94 billion as of December 31, 2025, with a 75.6% mechanical and 24.4% electrical mix, while modular capacity is slated to reach 4 million square feet by 2026, extending multi-quarter revenue visibility.
3. Elevated Valuation and Execution Risks
Trading at a high-30s forward PE multiple, the company faces risks of multiple compression if growth decelerates; key execution drivers include backlog conversion, labor management, and modular project discipline.