Legence Corp. Class A Common stock (LGN) fair value

ACCE thesis

Legence Corp. (LGN) designs, builds and services mechanical, electrical and plumbing systems, the HVAC and building-controls work that keeps commercial and institutional facilities running, and it sells much of that work as recurring maintenance contracts. The structural case rests on that service mix and on demand from data-center, healthcare and other mission-critical buildings, where equipment uptime is non-negotiable and customers have limited appetite to defer spending. Revenue growth of 110.7% is the headline, though much of that rate reflects the scale-up of the business rather than organic momentum, so the number needs decomposing before it means much. The stock trades at 19.3x forward earnings on a market cap of about $7.9 billion, which is not cheap for a contractor with a 2.8% operating margin and an 18.7% gross margin, and the -12.4% ROE shows the earnings base has not yet caught up with the top line. It is worth a deeper look if the team can establish how much of the growth is acquired versus organic, and whether margins can expand as the integration matures; the score of 44/100 and absence from any major index argue for caution in the meantime.