Comfort Systems USA, Inc.

Comfort Systems USA, Inc.

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Market Cap$38.27B
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Compare to Similar Companies

P/E RatioDividendsReturn on EquityPrice-to-SalesDebt-to-Equity
Comfort Systems USA, Inc.Comfort Systems USA, Inc.26.60.24%51%3.11.1

Earnings Call Q3 2026

October 23, 2026 - AI Summary

Record growth & profitability (YoY) + strong visibility - Q3 2026 revenue: $3.8B, +54% YoY (+$1.3B). - Net income: $489M, $13.91 EPS, +66% YoY (EPS up $5.66 vs. Q3 2025). - Gross margin: 24.8% (roughly steady YoY), Q3 electrical margin pressured. - Operating income: $625M, +65% YoY (margin 16.6% vs 15.5%). - EBITDA: $668M, +61% YoY; TTM EBITDA ≈ $2.3B. - Free cash flow: $86M in Q3; ~$2B YTD (supported by collections/terms and tax timing).
Backlog surge = major opportunity + long demand runway - Backlog end of Q3 2026: $17.8B (new record). - Backlog growth: +90% vs last year (+$8.4B); +27% sequential (+$3.8B). - Management stated this is driven by exceptionally strong bookings, especially technology/data center/industrial work, with customers booking earlier due to capacity scarcity and labor constraints. - Backlog duration expectation: pushed out to roughly 18–24 months (vs ~9 months historically). - Outlook expectation: continue growth and strong results through 2026 into 2027, with strong demand.
Segment performance: Electrical booming, Mechanical also up—margins mixed - Electrical revenue: +85% (also described as “spectacular organic revenue growth at very high margins”). - Electrical margin issue (the main negative): electrical gross margin 24.3% vs 26.2% in Q3 2025; last year benefited from discrete gains (~+1.8% margin) tied to items like customer bankruptcy emergence—without those, electrical margins were closer to flat. - Mechanical revenue: +43% with higher profitability. - Surprising quarter factor: margin softness is not framed as structural deterioration—management attributes it to temporary mix/cost timing (more equipment/materials early in jobs, and acquisition-related WIP/purchase adjustment effects).

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$2003.73

Target Price by Analysts

83.8% upsideComfort Systems USA Target Price DetailsTarget Price
$1442.66

Current Fair Value

32.4% upside

Undervalued by 32.4% based on the discounted cash flow analysis.

Insider Trades

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Congress Trades

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Share Statistics

Market cap$38.27 Billion
Enterprise Value$39.98 Billion
Annual dividend$3.00
Dividend yield0.24%
Earnings per Share$28.93
Beta1.66
Outstanding Shares35,116,000

Return

Return on Equity50.72%ROE
Return on Assets19.23%
Return on Invested Capital56.02%

Valuation & Multiples

P/E Ratio26.58P/E Ratio
PEG39.26PEG
Price to Sales3.05Price to Sales
Price to Book Ratio11.98Price to Book Ratio
Enterprise Value to Revenue3.19
Enterprise Value to EBIT19.19
Enterprise Value to Net Income24
Total Debt to Enterprise0.09
Debt to Equity1.11Debt to Equity

Revenue Sources

No data

Last Earnings Call

Report Date
October 22, 2026
EPS Estimate
$12.85
Consensus analyst estimate
Revenue Estimate
$3.40 B
Consensus analyst estimate

Next Earnings Call

Expected Date
February 18, 2027
EPS Estimate
$13.96
Consensus analyst estimate
Revenue Estimate
$3.82 B
Consensus analyst estimate

Institutional Put/Call Ratio

Compares institutional put options with call options. At 5.04, the ratio is above 1, so institutions hold more puts than calls. That is a more cautious stance.

Put/Call Ratio5.0351▲ 364.75%
Total Calls17,100▼ 96.23%
Total Puts86,100▼ 86.31%

Institutional Ownership

Holdings and activity of institutional investors.

Ownership %4.76%▼ 88.87%
Total Invested$2.61B▼ 95.99%
Investors Holding443▼ 954.00%

About Comfort Systems USA, Inc.

CEO: Brian Lane

Comfort Systems USA Insider Information FAQ

Stockcircle tracks 12 top investors with a current 13F position in Comfort Systems USA. Notable holders include Bridgewater Associates. Holdings come from the latest quarterly 13F filings filed with the SEC.

In the latest 13F quarter on Stockcircle, 6 top investors increased or opened positions and 6 top investors reduced or sold among tracked top investors. Changes are based on reported share counts in their quarterly filings, not day-to-day trading.

Stockcircle shows 11 open-market insider sales for Comfort Systems USA in the last six months from SEC Form 4 reports by executives, directors, and other insiders.

Stockcircle lists 3 politician trade disclosures tied to Comfort Systems USA in the last twelve months, drawn from periodic financial disclosure reports. 2 politicians traded Comfort Systems USA in the past year.

Form 4 insider trades are added as new filings are imported. Top investor 13F holdings refresh after each quarterly filing cycle. Politician trade disclosures are added when new reports are published on Stockcircle.