SuperworthComfort Systems USA market cap FIX
Share price times shares outstanding: what the whole company sells for, since 2011.
- Today, Oct 23, 2026
- $40.9B
- Highest close in our data
- $70.1B
- May 2026
Comfort Systems USA is worth $40.9B at the close on Oct 23, 2026, at $1,160.86 a share.
That is up 18% over the last year and up 1139% over five years.
Its highest close in our data was $70.1B in May 2026.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $40.9B | $35.4B | $70.1B | +20% |
| 2025 | $34B | $10.5B | $35.3B | +121% |
| 2024 | $15.4B | $7B | $17.7B | +109% |
| 2023 | $7.3B | $4.1B | $7.4B | +78% |
| 2022 | $4.1B | $2.7B | $4.5B | +15% |
| 2021 | $3.6B | $2B | $3.7B | +86% |
| 2020 | $1.9B | $1.1B | $2.1B | +4% |
| 2019 | $1.8B | $1.4B | $2.1B | +15% |
| 2018 | $1.6B | $1.5B | $2.1B | −2% |
| 2017 | $1.6B | $1.2B | $1.6B | +31% |
| 2016 | $1.2B | $945.6M | $1.3B | +16% |
| 2015 | $1.1B | $603.9M | $1.2B | +64% |
| 2014 | $649M | $490.4M | $714.2M | −10% |
| 2013 | $721.3M | $448.5M | $765.8M | +65% |
| 2012 | $436.9M | $336.4M | $484.7M | +9% |
| 2011 | $401.5M | $314.3M | $423.8M | n/a |
Against its peers
Companies in Engineering & Construction nearest Comfort Systems USA's size, closest first, today.
| Company | Market cap |
|---|---|
| FIXComfort Systems USA | $40.9B |
| EMEEMCOR | $28.6B |
| PWRQuanta Services | $82.2B |
| JJacobs Solutions | $17B |
| MTZMasTec | $13.7B |
| STRLSterling Infrastructure | $10.9B |
| TTEKTetra Tech | $9.5B |
| IESCIES | $8.5B |
| ACMAecom | $7.8B |
| DYDycom Industries | $6.8B |
| KBRKBR | $4.9B |
| Peer median | $10.2B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on Comfort Systems USA
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.