Comfort Systems USA, Inc.
Stock Details
Is it expensive?
Trailing P/E Ratio
49.02
Forward P/E Ratio
31.99
PEG Ratio
31.99
35.62
Price-to-Sales (TTM)
5.49
20.32
69.73
Market Cap
50.26B
51.81B
Is it profitable?
Net Profit Margin (TTM)
11.23%
Gross Profit Margin
25.50%
Diluted EPS (TTM)
28.91
49.24%
9.10B
Is it growing?
1.00%
38.20%
Is it risky?
1.60
45.49
1.21
303.92M
Who owns it?
96.89%
1.32%
2.58%
35.18M
35.95M
Does it pay?
0.20%
6.75%
Mar 6, 2026
Mar 17, 2026
How much cash?
70.54M
1.19B
774.22M
1.94
- Price
- 1,524.18
- Percent Change
- +99.27 (6.97%)
- Previous Close
- 1,424.91
- Open
- 1,514.15
- Low
- 1,504.40
- High
- 1,547.52
52-Week Range Position (52WRP)
Expensive
Expensive
within its 1-year price range
$1,524.18
From 52W Low
+398.91%
From 52W High
-1.51%
Today
+6.97%
1Y Change
+327.22%
6M
$834.70
3M
$1,010.41
1M
$1,372.40
Today
$1,524.18
From 52W Low
+398.91%
From 52W High
-1.51%
Today
+6.97%
1Y Change
+327.22%
6M
$834.70
3M
$1,010.41
1M
$1,372.40
Today
$1,524.18
Expensive
within its 1-year price range
$1,524.18
Multi-Timeframe Analysis (MTA)
Strong Uptrend
All four timeframes point up. This is the strongest bullish signal. Fully-aligned multi-period trends carry the highest continuation probability. As reflected in the Multi-Timeframe Analysis (MTA) below.
1M
+11.1%
3M
+50.8%
6M
+82.6%
1Y
+327.2%
Rate of Change (ROC)
Decelerating
Price is rising, but slower than usual. As reflected in the ROC Momentum below, which compares recent monthly gain vs its 12-month average pace.
Relative Volume (RVOL)
Low Volume
Very little activity today. Thin trading can exaggerate price moves in either direction. As reflected in the Relative Volume (RVOL) below.
- Name
- Comfort Systems USA, Inc.
- Founded
- Jun 27, 1997
- Founders
- Alfred J. Giardinelli, Jr., George F. Shadburne
- CEO
- Brian E. Lane
- Employees
- 22,700
- Fiscal Year End
- Dec 31, 2025
- Address
675 Bering Drive
Houston
TX
77057
United States
- GICS Classification
- Industrials›Capital Goods›Construction & Engineering
- Website
- comfortsystemsusa.com
Indicators
Operating Cash Flow
1.19B
Net Income
1.02B
Backed by Cash
1.16
Earnings closely match operating cash flow. This is the healthy baseline: profits are genuine and not artificially inflated.
Most investors only look at net income, which companies can manipulate through accounting rules. Cash flow is harder to fake. A ratio above 1.0 means every dollar of profit is backed by real cash.
Indicators
Operating Cash Flow
1.19B
Net Income
1.02B
Backed by Cash
1.16
Earnings closely match operating cash flow. This is the healthy baseline: profits are genuine and not artificially inflated.
Most investors only look at net income, which companies can manipulate through accounting rules. Cash flow is harder to fake. A ratio above 1.0 means every dollar of profit is backed by real cash.
Stock Details
Is it expensive?
Trailing P/E Ratio
49.02
Forward P/E Ratio
31.99
PEG Ratio
31.99
35.62
Price-to-Sales (TTM)
5.49
20.32
69.73
Market Cap
50.26B
51.81B
Is it profitable?
Net Profit Margin (TTM)
11.23%
Gross Profit Margin
25.50%
Diluted EPS (TTM)
28.91
49.24%
9.10B
Is it growing?
1.00%
38.20%
Is it risky?
1.60
45.49
1.21
303.92M
Who owns it?
96.89%
1.32%
2.58%
35.18M
35.95M
Does it pay?
0.20%
6.75%
Mar 6, 2026
Mar 17, 2026
How much cash?
70.54M
1.19B
774.22M
1.94
- Price
- 1,524.18
- Percent Change
- +99.27 (6.97%)
- Previous Close
- 1,424.91
- Open
- 1,514.15
- Low
- 1,504.40
- High
- 1,547.52
52-Week Range Position (52WRP)
Expensive
Expensive
within its 1-year price range
$1,524.18
From 52W Low
+398.91%
From 52W High
-1.51%
Today
+6.97%
1Y Change
+327.22%
6M
$834.70
3M
$1,010.41
1M
$1,372.40
Today
$1,524.18
From 52W Low
+398.91%
From 52W High
-1.51%
Today
+6.97%
1Y Change
+327.22%
6M
$834.70
3M
$1,010.41
1M
$1,372.40
Today
$1,524.18
Expensive
within its 1-year price range
$1,524.18
Multi-Timeframe Analysis (MTA)
Strong Uptrend
All four timeframes point up. This is the strongest bullish signal. Fully-aligned multi-period trends carry the highest continuation probability. As reflected in the Multi-Timeframe Analysis (MTA) below.
1M
+11.1%
3M
+50.8%
6M
+82.6%
1Y
+327.2%
Rate of Change (ROC)
Decelerating
Price is rising, but slower than usual. As reflected in the ROC Momentum below, which compares recent monthly gain vs its 12-month average pace.
Relative Volume (RVOL)
Low Volume
Very little activity today. Thin trading can exaggerate price moves in either direction. As reflected in the Relative Volume (RVOL) below.
- Name
- Comfort Systems USA, Inc.
- Founded
- Jun 27, 1997
- Founders
- Alfred J. Giardinelli, Jr., George F. Shadburne
- CEO
- Brian E. Lane
- Employees
- 22,700
- Fiscal Year End
- Dec 31, 2025
- Address
675 Bering Drive
Houston
TX
77057
United States
- GICS Classification
- Industrials›Capital Goods›Construction & Engineering
- Website
- comfortsystemsusa.com