FIX
Comfort Systems USA
PE ratio, current and historical analysis
- Stocks
- Industrials
- NYSE: FIX
- PE Ratio
The PE ratio for Comfort Systems USA stock stands at 42.5 as of Jul 31, 2026. This results from the current EPS of $40.7 and stock price of $1,729.69. An increase of 9% has been seen in the P/E ratio compared to the average of 38.9 of the last 4 quarters.
FIX PE ratio history
Over the last ten years, the average PE ratio of Comfort Systems USA has been 22.0. The current 42.5 PE ratio is 93% above the historical average. Over the past ten years, FIX's PE ratio was at its highest in the Jun 2026 quarter at 48.7, with a price of $1,981.95 and an EPS of $40.7. The Jun 2020 quarter recorded the bottom point at 11.78, with a price of $40.75 and an EPS of $3.46.
Comfort Systems USA PE ratio by year
Maximum annual increase: 95.55% in 2021
Maximum annual decrease: -51.1% in 2018
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 32.26 | 11.36% | $933.29 | $28.93 |
| 2024 | 28.97 | 27.17% | $424.06 | $14.64 |
| 2023 | 22.78 | 35.43% | $205.67 | $9.03 |
| 2022 | 16.82 | -32.85% | $115.08 | $6.84 |
| 2021 | 25.05 | 95.55% | $98.94 | $3.95 |
| 2020 | 12.81 | -20.34% | $52.66 | $4.11 |
| 2019 | 16.08 | 11.51% | $49.85 | $3.1 |
| 2018 | 14.42 | -51.1% | $43.68 | $3.03 |
| 2017 | 29.49 | 54.08% | $43.65 | $1.48 |
| 2016 | 19.14 | -11.1% | $33.3 | $1.74 |
| 2015 | 21.53 | -23.3% | $28.42 | $1.32 |
| 2014 | 28.07 | 5.69% | $17.12 | $0.61 |
| 2013 | 26.56 | -21.37% | $19.39 | $0.73 |
| 2012 | 33.78 | N/A | $12.16 | $0.36 |
| 2011 | N/A | N/A | $10.72 | -$0.99 |
Comfort Systems USA PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Jun 2026 | 48.7 | 22.55% | $1,981.95 | $40.7 |
| Mar 2026 | 39.74 | 23.19% | $1,378.99 | $34.7 |
| Dec 2025 | 32.26 | -7.46% | $933.29 | $28.93 |
| Sep 2025 | 34.86 | 26.86% | $825.18 | $23.67 |
| Jun 2025 | 27.48 | 42.53% | $536.21 | $19.51 |
| Mar 2025 | 19.28 | -33.45% | $322.33 | $16.72 |
| Dec 2024 | 28.97 | -2.69% | $424.06 | $14.64 |
| Sep 2024 | 29.77 | 16.88% | $390.35 | $13.11 |
| Jun 2024 | 25.47 | -18.78% | $304.12 | $11.94 |
| Mar 2024 | 31.36 | 37.66% | $317.71 | $10.13 |
| Dec 2023 | 22.78 | 7.1% | $205.67 | $9.03 |
| Sep 2023 | 21.27 | -11.93% | $170.41 | $8.01 |
| Jun 2023 | 24.15 | -0.25% | $164.2 | $6.8 |
| Mar 2023 | 24.21 | 43.94% | $145.96 | $6.03 |
| Dec 2022 | 16.82 | 9.36% | $115.08 | $6.84 |
FIX Price vs fair value
FIX average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
The current PE ratio of FIX is greater than its 3, 5 and 10-year historical averages.
PE comparison
With a P/E of 42.5, FIX is above the Industrials sector and the industry average but below its peers average. Compared to its Industrials sector average of 28.25, Comfort Systems USA's P/E is 50% higher.
FIX PE vs peers
FIX's PE ratio is lower than its peer stocks PWR and TPC, but it is greater than EME's and IESC's. Comfort Systems USA's current PE ratio of 42.5 is below the average of its peers, which is 47.2.
| Stock name | PE ratio | Market cap |
|---|---|---|
| EME Emcor Group Inc | 24.22 | $34.44B |
| IESC IES Holdings Inc | 30.94 | $14.07B |
| FIX Comfort Systems USA Inc | 40.95 | $58.66B |
| TPC Tutor Perini Corp | 56.2 | $4.41B |
| PWR Quanta Services Inc | 74.16 | $98.9B |
Frequently asked questions
What is Comfort Systems USA's PE ratio?
FIX's price to earnings ratio is 42.5 as of Jul 31, 2026.
What is the 3-year average PE ratio for Comfort Systems USA (FIX)?
Over the last 3 years, the average price to earnings ratio for FIX stock is 30.16.
What is the 5-year average PE ratio for Comfort Systems USA (FIX)?
Over the last 5 years, the average price to earnings ratio for FIX stock is 25.74.
What is the highest PE ratio for FIX?
In the last ten years, the Jun 2026 quarter recorded the highest quarterly PE ratio at 48.7.
How does the current PE ratio for FIX compare to its historical average?
FIX's price to earnings ratio is currently 93% above its 10-year historical average.
How is FIX's PE ratio calculated (Comfort Systems USA PE ratio formula)?
The PE ratio is calculated by taking the latest stock price and dividing it by the EPS for the last 12 months. As of today (Jul 31, 2026), Comfort Systems USA's stock price is $1,729.69. The earnings per share for the trailing twelve months (TTM) ending Jun 2026 is $40.7. Therefore, Comfort Systems USA's P/E ratio for today is 42.5. PE RATIO(42.5) = STOCK PRICE($1,729.69) / TTM EPS($40.7)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.