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EMCOR Group vs Comfort Systems USA: EME and FIX compared
EMCOR Group is the larger company: $5.5B of revenue in its latest quarter (Q3 2026) against $3.8B for Comfort Systems USA (Q3 2026). Comfort Systems USA is growing faster (+54% against +29% a year earlier). Comfort Systems USA is more profitable, with an operating margin of 16.6% against 9.8%.
Where the money goes: EME and FIX
EMCOR Group (EME) · Q3 2026
EMCOR Group, Q3 2026: revenue $5.5B (+29% year over year), operating margin 9.8%, net earnings $400M, operating cash flow $797M. The chart follows the revenue to costs, profit and cash.
Comfort Systems USA (FIX) · Q3 2026
Comfort Systems USA, Q3 2026: revenue $3.8B (+54% year over year), operating margin 16.6%, net earnings $489M, operating cash flow $1.0B. The chart follows the revenue to costs, profit and cash.
| EMCOR Group (EME) | Comfort Systems USA (FIX) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $5.5B | $3.8B |
| Revenue growth, Y/Y | +29% | +54% |
| Gross margin | 20.0% | 24.8% |
| Operating margin | 9.8% | 16.6% |
| Net earnings | $400M | $489M |
| Net margin | 7.2% | 13.0% |
| Operating cash flow | $797M | $1.0B |
| Free cash flow | $760M | $806M |
| Market value | $26.3B | $33.9B |
| P/E | 17.2× | 20.8× |
| Analysts’ mean target | $907.12 | $1820.56 |
Where the revenue comes from
Comfort Systems USA
- New construction: $2.9B (76%)
- Existing building construction: $528M (14%)
- Service projects: $191M (5%)
- Service calls, maintenance, and monitoring: $179M (5%)
Questions
Which is bigger, EMCOR Group or Comfort Systems USA?
EMCOR Group is the larger company: $5.5B of revenue in its latest quarter (Q3 2026) against $3.8B for Comfort Systems USA (Q3 2026).
Is EMCOR Group or Comfort Systems USA growing faster?
Comfort Systems USA is growing faster (+54% against +29% a year earlier).
Which is more profitable, EMCOR Group or Comfort Systems USA?
Comfort Systems USA is more profitable, with an operating margin of 16.6% against 9.8%.
More: EMCOR Group earnings · how EMCOR Group makes money · Comfort Systems USA earnings · how Comfort Systems USA makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 29, 2026; 10-Q filed Oct 22, 2026). Fiscal quarters can end on different dates. Not investment advice.