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.

Compare

Total returnFIX vs STRL

growth of $100 · dividends reinvested · last 10y
FIX +6036.4% (+50.9%/yr)STRL +7576.7% (+54.4%/yr)STRL compounded faster over this window
05k10kStart $10020182020202220242026$6,136$7,677
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

MetricFIXSTRL
P/E ratio41.5836.84
Forward P/E34.5025.81
P/S ratio5.304.56
P/B ratio18.5011.55
EV / EBITDA28.8421.79
FCF yield3.63%3.06%

Profitability

MetricFIXSTRL
Gross margin25.67%23.59%
Operating margin16.46%18.06%
Net margin12.78%12.55%
ROE44.58%31.79%
ROIC38.80%24.77%

Dividends

MetricFIXSTRL
Dividend yield0.19%N/A
Payout ratio7.38%N/A

Growth (annualized)

MetricFIXSTRL
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.

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.