Comfort Systems USA, Inc. (FIX) vs Illinois Tool Works Inc. (ITW)
ITW leads on 10 of 16 compared metrics.
A side-by-side comparison of Comfort Systems USA, Inc. and Illinois Tool Works Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 13, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).
FIX
Comfort Systems USA, Inc.
$1877.61Industrials
ITW
Illinois Tool Works Inc.
$257.43Industrials
Not enough overlapping price history to compare FIX and ITW.
FIX vs ITW: by the numbers
- •ITW is the larger company ($74.06B vs $66.10B market cap).
- •ITW trades at the lower earnings multiple (23.90 vs 54.17 P/E).
- •ITW converts more revenue to profit (19.32% vs 12.07% net margin).
- •FIX grew revenue faster over the past five years (29.10% vs 4.71% CAGR).
- •ITW pays the higher dividend yield (2.46% vs 0.14%).
Which is better, FIX or ITW?
Metric tally: FIX 6 · ITW 10It depends on what you're optimizing for:
ValueITW(lower P/E)
GrowthFIX(faster 5Y revenue CAGR)
IncomeITW(higher dividend yield)
QualityFIX(higher ROIC)
Valuation
| Metric | FIX | ITW |
|---|---|---|
| P/E ratio | 54.17 | 23.90● |
| Forward P/E | 43.52 | 22.78● |
| P/S ratio | 6.53 | 4.59● |
| P/B ratio | 23.51 | 23.05 |
| PEG ratio | 0.33● | 2.50 |
| EV / EBITDA | 37.80 | 17.79● |
| FCF yield | 2.09% | 3.68%● |
Profitability
| Metric | FIX | ITW |
|---|---|---|
| Gross margin | 25.13% | 44.12%● |
| Operating margin | 15.69% | 26.42%● |
| Net margin | 12.07% | 19.32%● |
| ROE | 43.47% | 97.06%● |
| ROIC | 33.59%● | 24.49% |
Dividends
| Metric | FIX | ITW |
|---|---|---|
| Dividend yield | 0.14% | 2.46%● |
| Payout ratio | 8.99% | 60.17% |
Growth (annualized)
| Metric | FIX | ITW |
|---|---|---|
| Revenue CAGR (5Y) | 29.10%● | 4.71% |
| EPS CAGR (5Y) | 47.75%● | 9.58% |
| FCF CAGR (5Y) | 33.37%● | 1.38% |
| Total return CAGR (5Y) | 86.92%● | 4.45% |
Frequently asked
- Which is better, FIX or ITW?
- It depends on your goal. value: ITW (lower P/E); growth: FIX (faster 5Y revenue CAGR); income: ITW (higher dividend yield); quality: FIX (higher ROIC). Across all compared metrics, ITW leads 10 to 6.
- Is FIX or ITW cheaper?
- On trailing earnings, ITW is cheaper: FIX trades at a 54.17 P/E and ITW at 23.90.
- Which has grown faster, FIX or ITW?
- Over the past five years, FIX grew revenue faster — FIX at a 29.10% CAGR versus ITW at 4.71%.
- Does FIX or ITW pay a bigger dividend?
- FIX yields 0.14% and ITW yields 2.46% based on trailing dividends and the latest price.
- Is FIX or ITW more profitable?
- ITW runs the higher net margin — FIX at 12.07% versus ITW at 19.32%.
- Which has been the better investment, FIX or ITW?
- Over the past 10-year, FIX delivered the higher annualized total return — FIX at 50.91% versus ITW at 11.65%. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Comfort Systems USA P/E ratioIllinois Tool Works P/E ratioComfort Systems USA dividend yieldIllinois Tool Works dividend yieldComfort Systems USA ROEIllinois Tool Works ROEComfort Systems USA operating marginIllinois Tool Works operating marginComfort Systems USA revenue growthIllinois Tool Works revenue growthComfort Systems USA free cash flowIllinois Tool Works free cash flow
Comfort Systems USA & Illinois Tool Works 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 June 13, 2026.