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Forensic Analysis · Homebuilders & Residential Construction · as of Nov 9, 2026

Comfort Systems USA Inc (FIX)

A forensic read on Comfort Systems USA Inc built from its complete SEC filings — financial-health screens, earnings quality, red flags and a price-aware rating. Reproducible math, not opinion.

C · Mixed — selective
Forensic grade
Safe
Financial health
4.0
Distress distance
Clean
Earnings quality
49.2%
ROE
29.5%
Revenue growth

This free snapshot doesn't read filing or proxy text, so the auditor-quality and governance checks that can lower a grade were not evaluated (auditor quality, say on pay, board independence, going concern). Those checks only ever lower a grade, so the full analysis can land below the grade above but never above it — treat it as the most favourable reading, not the settled one.

Comfort Systems USA Inc earns a C (Mixed — selective) forensic quality grade, and its balance-sheet distress test reads 4.0, placing it in the Safe zone. 0 forensic signals listed from the 8 signals read.

Key fundamentals

Latest Revenue$9.10B
Revenue Growth YoY+29.5%
Revenue CAGR (2yr)+32.2%
Net Margin11.2%
Free Cash Flow$1.03B
Return on Equity49.2%
Debt / Equity0.06x

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Data from SEC EDGAR public filings · metrics as of Nov 9, 2026. Forensic signals flag probability, not certainty.

See a wrong number? Report an error with the filing it should match.