Comfort Systems USA Posts Record $11.9B Backlog Driven by Data Center Demand

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Comfort Systems USA enters 2026 with a record $11.9 billion backlog driven by growing data center and modular construction demand. This backlog boost is expected to enhance revenue visibility and support margin expansion through clearer project pipelines and operational leverage.

1. Record Backlog and Data Center Exposure

Comfort Systems USA reported a record $11.9 billion project backlog entering 2026, led by rising data center and modular construction demand that provides clearer revenue visibility. The strengthened order book is poised to drive margin momentum through improved operational leverage and predictable project pipelines.

2. Recent Market-Driven Share Decline

Shares of Comfort Systems USA fell 7.0% on March 5, underperforming broader equities amid a steep market selloff driven by surging oil prices and rising Treasury yields. The drop reflects heightened volatility in industrial contractor valuations despite underlying backlog strength.

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