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 39.8 against 70.7, a gap that is only a bargain if the two are growing at similar rates. Over the past year FIX returned +135% against +59% for PWR. Ryufin's sector-relative Smart Score puts FIX ahead, 9/10 against 5/10.

Comfort Systems USA and Quanta Servicescompared on valuation, return and Ryufin’s Smart Score
FigureFIXPWR
Last close$1617$617
Market cap$69B$105B
Trailing P/Elower is cheaper for the same earnings, not automatically better39.870.7
Dividend yield0.1%0.1%
1-year return+135%+59%
5-year return+2110%+584%
Ryufin Smart Scoresector-relative, 1–109/105/10

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 read the correlation.