FIX vs PWR

Comfort Systems USA and Quanta Services, both Industrials

Quanta Services is the larger company at $105B against $69B. On trailing earnings FIX is the cheaper of the two at a P/E of 42.2 against 80.8, a gap that is only a bargain if the two are growing at similar rates. Over the past year FIX returned +115% against +81% for PWR. The RyuScore puts FIX ahead, 63 against 50 out of 100.

Comfort Systems USA and Quanta Services compared on valuation, return and the RyuScore
FigureFIXPWR
Last close$1716$706
Market cap$69B$105B
Trailing P/Elower is cheaper for the same earnings, not automatically better42.280.8
Dividend yield0.1%0.1%
1-year return+115%+81%
5-year return+2338%+518%
RyuScoresector-relative, 1–1063/10050/100

Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.

Comfort Systems USA

Revenue of $3.3B in Q2 2026, net income $442M. Its largest reported line is Mechanical, 74% of the disclosed total.

Quanta Services

Revenue of $9.6B in Q2 2026, net income $460M. Its largest reported line is Electric, 82% of the disclosed total.

Open these two in the interactive comparison to add more names, change the period or see the correlation.