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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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Home›Stocks›FIX

FIX

COMFORT SYSTEMS USA INC

Next earnings Jul 22, 2026 · consensus $10.52 EPS, $3.01B rev

Last earnings +2.9% on 2026-04-23

Hold
$1,741.30
▼ -10.64%
$1,741.30▲ +226.21%
over 1Y
L $520.49H $2,066.51
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-10.6%
1W-13.7%
1M-7.5%
3M+22.9%
YTD+73.7%
1Y+226.2%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Hold
Quality
B-
Valuation
Overvalued
Filings
Clean
Hold
Conviction
Horizon
Long (>12mo)
12-mo target
$•••
Street · 14 analysts
Strong Buy

Exceptional mechanical/electrical contractor compounding at 30%+, but a 64x P/E prices in a construction up-cycle that the filing itself calls cyclical.

Diluted EPS $28.88 · FY2025

The read

Middling fundamentals and a rich price (~37% above fair value) leave little margin of safety — a wait-and-see.

FIX is a genuinely elite operator masquerading as a boring electrical/mechanical contractor. Revenue has tripled from $3.07B (FY2021) to $9.10B (FY2025), and the latest year is the standout: revenue +29.5% but net income +95.7% and diluted EPS +97.8% to $28.88, because margins inflected hard — gross margin to 24.1%, operating margin to 14.4%, net margin to 11.2%. ROE is a remarkable 41.8%, and this is funded conservatively: $982M cash (+78.5%) against just $139M long-term and $6.16M current debt, so the company is effectively net cash despite a 1.63x liabilities/equity ratio that is dominated by working-capital and billings-in-excess, not borrowings. Operating cash flow of $1.19B comfortably exceeds net income and dwarfs $155M of capex, leaving ~$1.0B of free cash that funds growing buybacks ($216M, +273%) and dividends ($68.8M). On quality alone this is a buy.

The problem is price. At $1,854 the stock trades at 64.2x trailing EPS and 7.2x sales — multiples normally reserved for software, not a contractor whose own 10-K opens by warning that 'the industries and markets in which we operate have been and will continue to be vulnerable to macroeconomic downturns because they are cyclical in nature.' The MD&A reinforces the fragility of the current earnings power: FIX 'bear[s] the risk of cost overruns in most of our contracts,' so the margin expansion driving the EPS doubling is exactly what reverses when bidding gets competitive, labor/material inflation can't be passed through, or projects slip. Because 'the bulk of our performance generally occurs late in a construction project's lifecycle,' a slowdown shows up with a lag — the market is paying a peak multiple on what look like peak-cycle margins.

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 29, 2026, 8:48 AM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$3.07B$4.14B$5.21B$7.03B$9.10B
Gross profit$563M$742M$991M$1.48B$2.20B
Operating income$188M$254M$418M$749M$1.31B
Net income$143M$246M$323M$522M$1.02B
Diluted EPS$3.93$6.82$9.01$14.60$28.88
Net margin4.7%5.9%6.2%7.4%11.2%

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$60.4B
EV / EBITDA43.9
EV / Sales6.6
EV / FCF58.6
P / FCF59.4
PEG (trailing)0.63
Earnings yield1.7%
FCF yield1.7%

Quality & risk

ROIC (est.)40.0%
Free cash flow$1.03B
Total debt$145M
Net cash$837M
Altman Z-Score11.99 safe
Piotroski F-Score7/9

Capital returns

Buyback yield0.4%
Dividend yield (est.)0.1%
Shareholder yield0.5%
Shares Δ YoY-1.1%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Recent disclosure tone has been improving.
  1. 8-K Officer / director change2026-06-22

    Leadership change (officer/director) plus Reg FD update; routine governance transition

  2. 8-K Shareholder vote2026-05-21

    Annual meeting voting results disclosed; directors and proposals approved

  3. 8-K Reg FD disclosure2026-05-01

    Reg FD investor disclosure/presentation; no material financial change

  4. 8-K Earnings results2026-04-23

    Q1 2026 10-Q continues strong margins, cash build and backlog strength

  5. 10-Q Quarterly report2026-04-23

    Q1 2026 10-Q continues strong margins, cash build and backlog strength

  6. DEF 14A Proxy statement2026-04-09

    2026 proxy: board, exec pay and auditor up for shareholder vote

  7. 8-K Reg FD disclosure2026-02-20

    Reg FD disclosure following FY2025 results; supplemental investor info

  8. 8-K Earnings results2026-02-19

    FY2025 10-K: revenue +30% to $9.1B, EPS $28.88 +98%, ROE 41.8%

  9. 10-K Annual report2026-02-19

    FY2025 10-K: revenue +30% to $9.1B, EPS $28.88 +98%, ROE 41.8%

Recent filings

all on EDGAR ↗
4Period ending 2026-06-242026-06-26open ↗8-KPeriod ending 2026-06-192026-06-22open ↗4Period ending 2026-05-272026-05-28open ↗4Period ending 2026-05-212026-05-22open ↗144Filing2026-05-22open ↗8-KPeriod ending 2026-05-182026-05-21open ↗4Period ending 2026-05-182026-05-19open ↗4Period ending 2026-05-182026-05-19open ↗4Period ending 2026-05-182026-05-19open ↗4Period ending 2026-05-182026-05-19open ↗4Period ending 2026-05-182026-05-19open ↗4Period ending 2026-05-182026-05-19open ↗

Quality score

B-
ValueGrowthProfitHealthMom.
ValueF
GrowthA+
ProfitabilityA-
Financial healthB
MomentumC+
  • ✓Revenue growing year-over-year
  • ✓Profitable (positive net income)
  • ✓Net margin above 10%
  • ✓Return on equity above 15%
  • ✓Liabilities below 2× equity
  • ✗P/E below 25

Fair value est.

$1,097.44

Overvalued -37% vs price

cheapfair valueexpensive

Modified Graham: EPS $28.88 × (8.5 + 1.5 × 22.0% growth) × 1.10 quality = 38.0× multiple. An estimate, not a price target.

526.2452-week2066.51
Revenue
$9.10B
+29.5% YoY
Net margin
11.2%
ROE
41.8%
P/E
60.3

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$9.10B+29.5%
Net income$1.02B+95.7%
Gross profit$2.20B+48.7%
Operating income$1.31B+75.4%
Diluted EPS$28.88+97.8%
Cash & equivalents$982M+78.5%
Total assets$6.44B+36.7%
Total liabilities$3.99B+32.8%
Stockholders' equity$2.45B+43.7%
Gross: 24.1%Op.: 14.4%L/E: 1.63x

Frequently asked

Is COMFORT SYSTEMS USA INC (FIX) a buy?
FIX currently carries a Hold rating with 4/5 conviction, derived from its latest SEC filings. Exceptional mechanical/electrical contractor compounding at 30%+, but a 64x P/E prices in a construction up-cycle that the filing itself calls cyclical.
What is FIX's fair value?
A Modified-Graham model based on FIX's SEC fundamentals estimates a fair value of about $1,097.44. It is an estimate from reported earnings, not a price target.
Is FIX overvalued or undervalued?
Against a Modified-Graham fair-value estimate, FIX currently appears overvalued relative to its SEC-grounded earnings power.
What is COMFORT SYSTEMS USA INC's quality score?
FIX scores 69.90333499953763/100 (grade B-) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001035983, latest 10-Q filed 2026-04-23) · EODHD · Proprietary analysis · as of 6/29/2026, 12:48:48 PM.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC

Last 90 days: 0 open-market buys · 2 sales

2026-06-24
MYERS FRANKLIN
Director
Sell6.70K @ $1,954.47$13.1M
2026-05-27
Hardy Rhoman J
Director
Sell342.00 @ $1,900.08$650K
2026-05-21
MYERS FRANKLIN
Director
Gift273.00
2026-05-18
ANDERSON DARCY
Director
Award105.00
2026-05-18
MYERS FRANKLIN
Director
Award105.00
2026-05-18
BULLS HERMAN E
Director
Award105.00
2026-05-18
Hardy Rhoman J
Director
Award105.00
2026-05-18
Kapoor Gaurav
Director
Award105.00

Dividends

Quarterly
Yield (TTM)
0.1%
Annual / share
$2.60
Last ex-date
2026-05-15
Last amount
$0.80
ex 2026-05-15paid 2026-05-26$0.80
ex 2026-03-06paid 2026-03-17$0.70
ex 2025-11-13paid 2025-11-24$0.60
ex 2025-08-14paid 2025-08-25$0.50
ex 2025-05-16paid 2025-05-27$0.45
ex 2025-03-10paid 2025-03-21$0.40

Source: EODHD. Yield = trailing-12-month dividends ÷ price.

Earnings history

beat/miss · move
2026-04-23Beat +52.9% est▲ +2.87%8-K ↗
2026-02-19Beat +37.3% est▲ +4.10%8-K ↗
2025-10-23Beat +31.1% est▲ +4.34%8-K ↗
2025-07-24Beat +35.3% est▲ +2.72%8-K ↗
2025-04-24—▲ +5.77%8-K ↗
2025-02-20—▼ -3.47%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Congressional trades

all activity →

1 buy · 1 member · last 180d

+$8.00K net boughtlast trade 213d ago
$8.00K bought$0.00 sold
2026-01-07Byron DonaldsBuy$1.00K–$15.0KPTR ↗
2025-02-13Rob BresnahanSell$1.00K–$15.0KPTR ↗

Self-reported periodic transaction reports (STOCK Act). Amounts are disclosed ranges; a trade may be a spouse's. Disclosures lag the trade by up to ~45 days. Source: House Clerk + Senate eFD.

Recent news

market news →
Why EMCOR's Electrical Construction Is Gaining MomentumBullish
finance.yahoo.com· 2026-07-03
Can SPXC's 38% Backlog Jump Sustain HVAC Growth Into 2028?Bullish
finance.yahoo.com· 2026-07-03
Comfort Systems USA (FIX) Stock Could Be 33% Undervalued After Leadership ChangesBullish
finance.yahoo.com· 2026-07-03
Comfort Systems USA (FIX) Appoints New COO And Growth Chief For AI BuildoutBullish
finance.yahoo.com· 2026-07-03
Oppenheimer Sees a Long Runway for Comfort Systems (FIX)—Here’s What’s Fueling the Bull CaseBullish
finance.yahoo.com· 2026-07-02
3 Reasons FIX Has Explosive Upside PotentialBullish
finance.yahoo.com· 2026-07-02

Vs Industrials peers

compare →

233 tracked peers · median

TENK Score70 vs 66
Revenue growth29.5% vs 5.8%
Net margin11.2% vs 7.8%
Return on equity41.8% vs 14.7%
P/E60.3 vs 33.5
Peers
DALMLIESEGDUALFSSNVTSSD

News sentiment

EODHD · 51d
Bullish
+0.17
vs typical · 162 articles
↑ improving

Recent news tone vs the market's typical (which skews positive). A soft signal, not a recommendation.