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FIX: what changed in its latest quarter. Quarter ended Sep 30, 2026 vs the same quarter a year earlier, from COMFORT SYSTEMS USA INC’s SEC filing.

2026-11-04 · FIX

FIX: what changed in its latest quarter

Quarter ended Sep 30, 2026 vs the same quarter a year earlier, from COMFORT SYSTEMS USA INC’s SEC filing.

The story in plain words

Wednesday, November 4, 2026. FIX: what changed in its latest quarter. Quarter ended Sep 30, 2026 vs the same quarter a year earlier, from COMFORT SYSTEMS USA INC’s SEC filing.

What the data shows for Comfort Systems USA (FIX): Revenue growth: +53.7% vs the same quarter a year earlier. EPS growth: +68.6% vs the same quarter a year earlier. Gross margin: +0.0 pts vs the same quarter a year earlier. Operating margin: +1.1 pts vs the same quarter a year earlier. Free cash flow: +54.4% vs the same quarter a year earlier.

About the company: Comfort Systems USA trades as FIX and is part of the S&P 500, in the Industrials sector (Construction & Engineering), headquartered in Houston, Texas, founded in 1997.

This is one of CookieStocks’ daily stock stories about the biggest year-over-year changes in S&P 500 companies’ reported results, straight from SEC filings. Stories are found automatically each trading day from market data and SEC filings, and every claim is labelled as observed, calculated or a possible contributor. Statistics only, not investment advice.

Prove it

Every claim on the graphic, labelled: observed (straight from the data), calculated (worked out from it), or possible contributor (lines up in time, not a confirmed cause).

  • OBSERVED
    Revenue growth: +53.7% vs the same quarter a year earlierHow: this year ÷ last year − 1 · Source: SEC EDGAR · Oct 22, 2026, 4:00 PM ET
  • OBSERVED
    EPS growth: +68.6% vs the same quarter a year earlierHow: this year ÷ last year − 1 · Source: SEC EDGAR · Oct 22, 2026, 4:00 PM ET
  • OBSERVED
    Gross margin: +0.0 pts vs the same quarter a year earlierHow: this year’s margin − last year’s margin · Source: SEC EDGAR · Oct 22, 2026, 4:00 PM ET
  • OBSERVED
    Operating margin: +1.1 pts vs the same quarter a year earlierHow: this year’s margin − last year’s margin · Source: SEC EDGAR · Oct 22, 2026, 4:00 PM ET
  • OBSERVED
    Free cash flow: +54.4% vs the same quarter a year earlierHow: this year ÷ last year − 1 · Source: SEC EDGAR · Oct 22, 2026, 4:00 PM ET

Comfort Systems USA (FIX) financials and filings →

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Statistics only, not investment advice. Past moves don’t predict future ones. Data as of Nov 4, 2026, 4:35 PM ET.