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FIX · Comfort Systems USA Inc

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$1,774.06 +46.42 (+2.69%) At close · Aug 14
Market Cap
$62.44B
Shares
35.19M
All earnings calls

Earnings call · FY2025 Q4

Comfort Systems USA Inc Q4 FY2025 Earnings Call

Comfort Systems USA Inc Q4 FY2025 Earnings Call

Concluded Feb 20, 2026 Audio replay
Feb 20, 2026 42:24 63 turns
Period
FY2025 Q4
Runtime
42:24
Sources
4 artifacts

Executive readout · one minute

What matters this quarter

Comfort Systems USA reported record Q4 and full-year 2025 results, with quarterly EPS of $9.37 up 129% year-over-year, full-year EPS of $28.88 up 98%, and same-store backlog nearly doubling to $11.9 billion driven by technology/data center demand. The company generated over $1 billion of free cash flow and expanded gross margins to 25.5% in Q4, while announcing plans to grow modular capacity from ~3 million to ~4 million square feet by year-end 2026.

Backlog growth and record levels 50 Modular capacity expansion 28 M&A and capital deployment 22 Technology / data center demand 15 Labor supply and workforce 12 Margin expansion and profitability 11

Management tone

Confident

Net tone +88 · low hedging

Grounding quotes
  • “Last night, we reported record earnings and backlog and exceptional cash flow thanks to best-in-class execution by our teams across the United States.”
  • “With unprecedented backlog and strong project pipelines, and given the confidence we feel in our best-in-class workforce, we expect continued strong performance in 2026. And we feel confident in our prospects.”
  • “Backlog increased to a new all-time high of $12,000,000,000 thanks to fantastic bookings in the quarter.”
  • “As we look to 2026, we are optimistic that gross profit margins will continue in the strong ranges that we have achieved over the last several quarters.”

Research coverage

4 live sources

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Revenue · derived Q4 -$4.62B -347.6% YoY
Gross margin · derived Q4 24.2% +1.0 pp YoY
Net income · derived Q4 $330.81M +126.8% YoY

Research materials

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Key takeaways

What improved, and what deserves a closer read.

Constructive signals

  • Q4 EPS of $9.37, up 129% year-over-year, with full-year EPS of $28.88, up 98% from $14.60 in 2024
  • Backlog reached a record $11.94 billion (same-store up 93% year-over-year), with Q4 sequential same-store backlog up 26% on $2.4 billion of bookings
  • Q4 gross margin hit a company-first above 25%, reaching 25.5% versus 23.2% in 2024; full-year gross margin expanded to 24.1% from 21.0%
  • Quarterly operating income rose 89% to $427 million with operating margin of 16.1% (vs. 12.1% prior year); full-year operating income was $1.30 billion at 14.4% margin
  • Full-year free cash flow was a record $1.0 billion on $1.19 billion of operating cash flow; quarterly operating cash flow was $468.5 million
  • Same-store Q4 revenue grew 35%; full-year revenue rose to $9.10 billion from $7.03 billion, with technology/data center work rising to 45% of revenue (from 33%)

Risks & pressure points

  • Service revenue share declined to 14% of total revenue (from prior share) as construction grew faster; commercial construction is now only a small portion of overall construction business
  • Q1 2026 gross margins expected to be seasonally lower than the full year
  • 2026 effective tax rate is expected to rise to ~23% from 20.9% in 2025
  • Backlog duration is extending, increasing exposure to multi-year execution risk on long-dated technology/modular projects
  • Management noted they are paying more for acquisition targets than ever before, which could pressure future returns on M&A

Key moments

Jump directly to management's words in the synchronized transcript.

“Backlog increased to a new all-time high of $12,000,000,000 thanks to fantastic bookings in the quarter. Backlog growth was especially strong with technology customers, but our bookings and pipelines are strong in practically every sector.” Speaker 2, CEO

Quarter detail

How the reported period landed and where the business moved.

Capital returned

Buybacks · derived
$91.57M
Dividend / share
$0.70
Full-screen source Call document