TotalMarketCap

Comfort Systems Usa

FIXNYSE United StatesIndustrialsEngineering & Construction

Market cap

$33.548 B

$958.89 -12.13%

Close of 6 Nov 2026

As of 6 Nov 2026, Comfort Systems Usa (FIX) has a market capitalization of $33.5B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$1.83B

#1185 by revenue

Earnings

$1.02B

#388 by earnings

Shares outstanding

34,985,904

Latest filing cover page

P/E ratio

32.8

Cap ÷ net income

Engineering & Construction, ranked by market cap

All 20 →
  1. #1Quanta ServicesPWR$76.3B
  2. #2Comfort Systems UsaFIX$33.5B
  3. #3EMCOR GroupEME$26.0B
  4. #4Brookfield BusinessBBUC$6.29B
  5. #5IESIESC$5.91B

What if Comfort Systems Usa were worth as much as…

Open the what-if tool →

Gold $28.2T

$807,092.87

Per share 842× higher

Bitcoin $1.53T

$43,670.39

Per share 45.5× higher

Apple $5.02T

$143,365.81

Per share 150× higher

Or at a round number

$50.0B$100.0B$200.0B$500.0B

Where these numbers come from

Share counts and financials for Comfort Systems Usa are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.