Comfort Systems USA, Inc. (FIX) vs Sterling Infrastructure, Inc. (STRL)
A side-by-side comparison of Comfort Systems USA, Inc. and Sterling Infrastructure, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 11, 2026. Differences are shown without an overall score or investment verdict.
FIX
Comfort Systems USA, Inc.
$1,690.82IndustrialsDelayed quote: Sep 11, 2026, 4:02 PM EDT
STRL
Sterling Infrastructure, Inc.
$511.04IndustrialsDelayed quote: Sep 11, 2026, 4:00 PM EDT
Total return — FIX vs STRL
growth of $100 · dividends reinvested · last 10yFIX +6036.4% (+50.9%/yr)STRL +7576.7% (+54.4%/yr)STRL compounded faster over this window
FIX STRL
FIX vs STRL: by the numbers
- •FIX is the larger company ($59.51B vs $15.68B market cap).
- •STRL trades at the lower trailing earnings multiple (36.84 vs 41.58 P/E), one valuation lens rather than an overall verdict.
- •FIX converts more revenue to profit (12.78% vs 12.55% net margin).
- •FIX grew revenue faster over the past five years (32.05% vs 18.89% CAGR).
- •FIX pays a dividend (0.19% yield), while STRL is a former payer with no current dividend run rate.
Metrics side by side
Valuation
| Metric | FIX | STRL |
|---|---|---|
| P/E ratio | 41.58 | 36.84 |
| Forward P/E | 34.50 | 25.81 |
| P/S ratio | 5.30 | 4.56 |
| P/B ratio | 18.50 | 11.55 |
| EV / EBITDA | 28.84 | 21.79 |
| FCF yield | 3.63% | 3.06% |
Profitability
| Metric | FIX | STRL |
|---|---|---|
| Gross margin | 25.67% | 23.59% |
| Operating margin | 16.46% | 18.06% |
| Net margin | 12.78% | 12.55% |
| ROE | 44.58% | 31.79% |
| ROIC | 38.80% | 24.77% |
Dividends
| Metric | FIX | STRL |
|---|---|---|
| Dividend yield | 0.19% | N/A |
| Payout ratio | 7.38% | N/A |
Growth (annualized)
| Metric | FIX | STRL |
|---|---|---|
| Revenue CAGR (5Y) | 32.05% | 18.89% |
| EPS CAGR (5Y) | 47.75% | 44.28% |
| FCF CAGR (5Y) | 59.02% | 32.42% |
| Total return CAGR (5Y) | 86.65% | 86.00% |
Frequently asked
- Which has the lower trailing P/E, FIX or STRL?
- STRL has the lower trailing P/E: FIX trades at 41.58 and STRL at 36.84. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, FIX or STRL?
- Over the past five years, FIX grew revenue faster — FIX at a 32.05% CAGR versus STRL at 18.89%.
- Does FIX or STRL pay a bigger dividend?
- FIX pays a dividend (0.19% yield), while STRL is a former payer with no current dividend run rate.
- Is FIX or STRL more profitable?
- FIX runs the higher net margin — FIX at 12.78% versus STRL at 12.55%.
- How have FIX and STRL total returns compared?
- Over the past 10 years, FIX delivered 50.70% and STRL delivered 53.80% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Comfort Systems USA P/E ratioSterling Infrastructure P/E ratioComfort Systems USA dividend yieldComfort Systems USA ROESterling Infrastructure ROEComfort Systems USA operating marginSterling Infrastructure operating marginComfort Systems USA revenue growthSterling Infrastructure revenue growthComfort Systems USA free cash flowSterling Infrastructure free cash flow
Comfort Systems USA & Sterling Infrastructure appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 11, 2026.