Comfort Systems USA (FIX) vs Quanta Services (PWR)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
Comfort Systems USA (FIX) has outperformed Quanta Services (PWR) over the past year, gaining 109.1% versus a gain of 64.4%. Over five years, FIX leads with a +2024.2% price change compared with +516.8% for PWR. Quanta Services is the larger company by market cap ($105.40 billion vs $61.29 billion), about 1.7 times the size.
On valuation, Comfort Systems USA trades at a lower forward P/E (28.9x vs 35.5x for Quanta Services). Comfort Systems USA offers the higher dividend yield (0.15% vs 0.06%). Comfort Systems USA converts more of its revenue into profit, with a net margin of 55.8% versus 3.6%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | FIX | PWR |
|---|---|---|
| Share price | $1,741.36 | $701.07 |
| Market cap | $61.29B | $105.40B |
| 1-day change | -4.21% | -2.57% |
| YTD return | +82.94% | +64.16% |
| 1-year return | +109.10% | +64.38% |
| 5-year return | +2024.16% | +516.76% |
| P/E ratio (TTM) | 42.85 | 80.31 |
| Forward P/E | 28.94 | 35.45 |
| EPS (TTM) | $40.64 | $8.73 |
| Dividend yield | 0.15% | 0.06% |
| Annual dividend | $2.60 | $0.43 |
| Revenue (latest FY) | $1.83B | $28.48B |
| Revenue growth (YoY) | -73.94% | +20.31% |
| Net income (latest FY) | $1.02B | $1.03B |
| Gross margin | 22.03% | 15.01% |
| Operating margin | 11.42% | 5.66% |
| Net margin | 55.84% | 3.61% |
| 52-week high | $2,073.99 | $788.75 |
| 52-week low | $770.47 | $404.51 |
| Distance from 52-week high | -16.04% | -11.12% |
| Analyst consensus | none | strong_buy |
| Avg. price target upside | +26.17% | +9.54% |
| Average volume | 406.70K | 1.01M |
| Shares outstanding | 35.19M | 150.34M |
| Employees | 22,700 | 69,500 |
| Sector | Industrials | Industrials |
| Industry | Engineering & Construction | Engineering & Construction |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- FIX has outperformed PWR by 44.7 percentage points over the past year.
- Quanta Services trades at a higher earnings multiple (80.3x vs 42.8x trailing P/E).
- Comfort Systems USA is more profitable, keeping 55.8 cents of every revenue dollar as net income versus 3.6 cents for Quanta Services.
- Quanta Services grew revenue faster in its latest fiscal year (+20.31% vs -73.94%).
About Comfort Systems USA
FIX stock →Comfort Systems USA, Inc., together with its subsidiaries, provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. The company operates through two segments: Mechanical and Electrical.
Industrials · Engineering & Construction · 22,700 employees
About Quanta Services
PWR stock →Quanta Services, Inc. offers infrastructure solutions for the electric and gas utility, power generation, load center, manufacturing, communications, pipeline, and energy industries.
Industrials · Engineering & Construction · 69,500 employees
FIX vs PWR FAQ
Which is bigger, Comfort Systems USA or Quanta Services?
Quanta Services (PWR) is larger, with a market capitalization of $105.40B compared with $61.29B for Comfort Systems USA (FIX).
Which stock has performed better over the past year, FIX or PWR?
FIX returned +109.10% over the past 12 months, compared with +64.38% for PWR (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, FIX or PWR?
FIX has the lower trailing P/E at 42.8, versus 80.3 for PWR. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Comfort Systems USA or Quanta Services?
Comfort Systems USA has the higher yield at 0.15%, compared with 0.06% for Quanta Services.
Are Comfort Systems USA and Quanta Services in the same industry?
Yes. Both are classified in the Engineering & Construction industry within the Industrials sector.