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Comfort Systems USA, Inc. (FIX) EV/EBITDA Ratio: 34.58x

popular:market cap|pe ratio|revenue|price history|total return

Is Comfort Systems USA, Inc.’s EV/EBITDA ratio high or low?

Comfort Systems USA, Inc.'s EV/EBITDA ratio of 34.58x is 81% above its 5-year average of 19.14x, near the high end of its 5-year range (10.45x–41.76x).

As of Thursday, June 11, 2026. 16.32% above its 12-month average of 29.73x.

EV/Sales|P/E Ratio|EBITDA|All Metrics

FIX EV/EBITDA Ratio Chart

FIX EV/EBITDA Ratio
34.58x+78.71% 1Y
Zoom

FIX Average EV/EBITDA Ratio Chart

FIX Current vs Average EV/EBITDA Ratio Chart

FIX EV/EBITDA Ratio Metrics

EV/EBITDA RATIO

34.58x

EV/EBITDA RATIO AVG TTM

29.73x

EV/EBITDA RATIO AVG 3Y

22.59x

EV/EBITDA RATIO AVG 5Y

19.14x

EV/EBITDA RATIO AVG 10Y

14.70x

EV/EBITDA RATIO AVG 15Y

13.47x

EV/EBITDA RATIO AVG 20Y

12.92x

CURRENT VS TTM AVG

+16.32%

CURRENT VS 3Y AVG

+53.08%

CURRENT VS 5Y AVG

+80.71%

CURRENT VS 10Y AVG

+135.30%

CURRENT VS 15Y AVG

+156.67%

CURRENT VS 20Y AVG

+167.74%

FIX Competitors' EV/EBITDA Ratio

NAMEMARKET CAPEV/EBITDA RATIOTTM3Y5Y
Comfort Systems USA, Inc. (FIX)$60.53B34.58x29.73x22.59x19.14x
PACCAR Inc (PCAR)$60.57B19.18x13.68x10.80x10.92x
Rocket Lab USA, Inc. (RKLB)$62.52BN/AN/AN/AN/A
Fastenal Company (FAST)$53.01B29.44x29.06x25.34x23.75x
AMETEK, Inc. (AME)$51.30B23.61x22.99x21.12x20.82x
Old Dominion Freight Line, Inc. (ODFL)$50.34B29.59x20.52x20.91x20.47x
Rockwell Automation, Inc. (ROK)$49.86B34.14x30.65x23.86x23.92x
Illinois Tool Works Inc. (ITW)$72.22B17.34x17.66x17.48x17.97x
Emerson Electric Co. (EMR)$77.05B17.27x18.55x16.96x16.42x
Westinghouse Air Brake Technologies Corporation (WAB)$43.53B21.52x18.91x17.24x16.45x

EV/EBITDA vs. its own history

At 34.6, EV/EBITDA is richer than usual, sitting higher than 96% of its 20-year history.

20-year low

2.1

median

10.8

20-year high

61.4

cheaperricher

Comfort Systems USA, Inc. EV/EBITDA Ratio Formula & Definition

EV/EBITDA = Enterprise Value / EBITDA (TTM)

Enterprise value to EBITDA is a capital-structure-neutral valuation multiple, useful for comparing companies with different debt levels and tax rates.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Comfort Systems USA, Inc. EV/EBITDA Ratio FAQ

What is the EV/EBITDA ratio for Comfort Systems USA, Inc. (FIX)?
The EV/EBITDA ratio for FIX stock is 34.58x.
Is Comfort Systems USA, Inc.'s EV/EBITDA ratio high or low?
Comfort Systems USA, Inc.'s EV/EBITDA ratio of 34.58x is 81% above its 5-year average of 19.14x, near the high end of its 5-year range (10.45x–41.76x).
What is the TTM average EV/EBITDA ratio for Comfort Systems USA, Inc. (FIX)?
The TTM average EV/EBITDA ratio for FIX stock is 29.73x.
What is the 3Y average EV/EBITDA ratio for Comfort Systems USA, Inc. (FIX)?
The 3Y average EV/EBITDA ratio for FIX stock is 22.59x.
What is the 5Y average EV/EBITDA ratio for Comfort Systems USA, Inc. (FIX)?
The 5Y average EV/EBITDA ratio for FIX stock is 19.14x.
What is the 10Y average EV/EBITDA ratio for Comfort Systems USA, Inc. (FIX)?
The 10Y average EV/EBITDA ratio for FIX stock is 14.70x.
What is the 15Y average EV/EBITDA ratio for Comfort Systems USA, Inc. (FIX)?
The 15Y average EV/EBITDA ratio for FIX stock is 13.47x.
What is the 20Y average EV/EBITDA ratio for Comfort Systems USA, Inc. (FIX)?
The 20Y average EV/EBITDA ratio for FIX stock is 12.92x.

Comfort Systems USA, Inc. EV/EBITDA Ratio History

DATEEV/EBITDA RATIO
2026-06-1034.58x
2026-06-0936.86x
2026-06-0837.28x
2026-06-0537.11x
2026-06-0438.55x
2026-06-0337.24x
2026-06-0237.91x
2026-06-0135.97x
2026-05-2936.79x
2026-05-2837.34x
2026-05-2737.58x
2026-05-2637.92x
2026-05-2236.79x
2026-05-2136.94x
2026-05-2036.94x
2026-05-1936.74x
2026-05-1837.33x
2026-05-1540.14x
2026-05-1441.15x
2026-05-1340.99x
2026-05-1240.62x
2026-05-1140.96x
2026-05-0839.32x
2026-05-0739.11x
2026-05-0640.52x
2026-05-0539.62x
2026-05-0438.09x
2026-05-0137.58x
2026-04-3037.04x
2026-04-2934.68x
2026-04-2834.58x
2026-04-2736.10x
2026-04-2434.72x
2026-04-2335.69x
2026-04-2241.76x
2026-04-2140.54x
2026-04-2040.68x
2026-04-1739.96x
2026-04-1638.88x
2026-04-1539.93x
2026-04-1439.96x
2026-04-1339.41x
2026-04-1038.56x
2026-04-0938.12x
2026-04-0836.92x
2026-04-0734.48x
2026-04-0634.71x
2026-04-0234.29x
2026-04-0134.57x
2026-03-3133.37x
2026-03-3030.80x
2026-03-2733.07x
2026-03-2632.87x
2026-03-2535.59x
2026-03-2435.37x
2026-03-2334.08x
2026-03-2032.83x
2026-03-1934.96x
2026-03-1834.44x
2026-03-1734.47x
2026-03-1634.22x
2026-03-1333.04x
2026-03-1233.24x
2026-03-1134.05x
2026-03-1033.48x
2026-03-0933.21x
2026-03-0630.94x
2026-03-0532.62x
2026-03-0434.62x
2026-03-0333.66x
2026-03-0234.81x
2026-02-2734.59x
2026-02-2634.81x
2026-02-2535.11x
2026-02-2435.54x
2026-02-2334.21x
2026-02-2035.39x
2026-02-1933.23x
2026-02-1838.02x
2026-02-1738.55x
2026-02-1338.56x
2026-02-1237.46x
2026-02-1138.58x
2026-02-1036.57x
2026-02-0936.98x
2026-02-0635.43x
2026-02-0533.03x
2026-02-0432.22x
2026-02-0334.84x
2026-02-0233.86x
2026-01-3032.86x
2026-01-2933.72x
2026-01-2833.65x
2026-01-2733.40x
2026-01-2632.44x
2026-01-2332.26x
2026-01-2232.56x
2026-01-2133.04x
2026-01-2032.65x
2026-01-1632.22x
2026-01-1531.38x
2026-01-1430.27x
2026-01-1330.86x
2026-01-1229.84x
2026-01-0929.03x
2026-01-0827.90x
2026-01-0729.75x
2026-01-0629.75x
2026-01-0529.67x
2026-01-0228.84x
2025-12-3126.79x
2025-12-3027.19x
2025-12-2927.30x
2025-12-2627.68x
2025-12-2427.51x
2025-12-2327.72x
2025-12-2227.30x
2025-12-1927.01x
2025-12-1826.36x
2025-12-1725.35x
2025-12-1627.81x
2025-12-1527.81x
2025-12-1227.80x
2025-12-1129.45x
2025-12-1029.35x
2025-12-0928.25x
2025-12-0828.42x
2025-12-0528.77x
2025-12-0428.87x
2025-12-0327.26x
2025-12-0226.86x
2025-12-0127.60x
2025-11-2828.06x
2025-11-2627.89x
2025-11-2527.48x
2025-11-2427.13x
2025-11-2125.65x
2025-11-2025.13x
2025-11-1926.71x
2025-11-1826.43x
2025-11-1726.40x
2025-11-1426.10x
2025-11-1325.75x
2025-11-1227.95x
2025-11-1127.41x
2025-11-1027.98x
2025-11-0727.43x
2025-11-0627.50x
2025-11-0528.37x
2025-11-0427.45x
2025-11-0328.08x
2025-10-3127.73x
2025-10-3027.66x
2025-10-2929.04x
2025-10-2828.18x
2025-10-2728.04x
2025-10-2428.20x
2025-10-2323.64x
2025-10-2227.27x
2025-10-2128.61x
2025-10-2028.86x
2025-10-1728.56x
2025-10-1628.93x
2025-10-1528.88x
2025-10-1428.70x
2025-10-1329.18x
2025-10-1028.15x
2025-10-0928.79x
2025-10-0829.14x
2025-10-0728.16x
2025-10-0628.47x
2025-10-0328.22x
2025-10-0228.73x
2025-10-0128.78x
2025-09-3028.46x
2025-09-2927.66x
2025-09-2627.74x
2025-09-2526.97x
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2025-09-2327.74x
2025-09-2228.34x
2025-09-1927.51x
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2025-09-1726.31x
2025-09-1626.81x
2025-09-1526.97x
2025-09-1225.99x
2025-09-1126.38x
2025-09-1025.94x
2025-09-0924.47x
2025-09-0824.69x
2025-09-0524.36x
2025-09-0424.97x
2025-09-0324.16x
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2025-08-2924.26x
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2025-08-2624.39x
2025-08-2523.83x
2025-08-2223.77x
2025-08-2123.93x
2025-08-2023.48x
2025-08-1923.58x
2025-08-1823.99x
2025-08-1523.48x
2025-08-1423.79x
2025-08-1324.21x
2025-08-1224.78x
2025-08-1123.91x
2025-08-0823.85x
2025-08-0723.95x
2025-08-0623.81x
2025-08-0523.84x
2025-08-0424.11x
2025-08-0123.98x
2025-07-3124.25x
2025-07-3024.24x
2025-07-2923.71x
2025-07-2823.90x
2025-07-2523.75x
2025-07-2419.40x
2025-07-2321.73x
2025-07-2221.11x
2025-07-2121.62x
2025-07-1821.98x
2025-07-1721.84x
2025-07-1621.68x
2025-07-1521.38x
2025-07-1421.54x
2025-07-1121.40x
2025-07-1021.17x
2025-07-0921.22x
2025-07-0820.92x
2025-07-0721.48x
2025-07-0321.46x
2025-07-0221.02x
2025-07-0120.70x
2025-06-3021.27x
2025-06-2721.22x
2025-06-2620.48x
2025-06-2520.14x
2025-06-2420.37x
2025-06-2319.96x
2025-06-2019.84x
2025-06-1819.80x
2025-06-1719.66x
2025-06-1619.88x
2025-06-1319.55x
2025-06-1219.89x
2025-06-1119.71x
2025-06-1019.35x
2025-06-0919.89x
2025-06-0620.26x
2025-06-0519.81x
2025-06-0419.79x
2025-06-0319.71x
2025-06-0218.93x
2025-05-3018.98x
2025-05-2919.00x

Showing the most recent 260 of 4,784 data points. The chart above shows the full history.

Related Metrics

EV/SalesP/E RatioEBITDAAll Metrics

About Comfort Systems USA, Inc.

Comfort Systems USA, Inc., along with its various operating units, delivers a comprehensive spectrum of mechanical and electrical services throughout the United States. These offerings include the installation, modernization, upkeep, repair, and systematic replacement of critical building systems. The company's operations are distinctly segmented into Mechanical and Electrical divisions. Its extensive service portfolio encompasses heating, ventilation, and air conditioning (HVAC) solutions, plumbing infrastructure, electrical systems, specialized piping and controls, off-site construction techniques, continuous monitoring services, and fire protection systems. For new construction projects, the firm handles the entire process from initial design and engineering to the integration, installation, and commissioning of mechanical, electrical, and plumbing (MEP) and related systems. Conversely, for existing structures, it undertakes renovations, expansions, routine maintenance, performance monitoring, corrective repairs, and component replacements for MEP infrastructure. Furthermore, a specialized offering includes the remote surveillance of crucial building system metrics such as power consumption, temperature, pressure, humidity levels, and air flow for both MEP and other vital facility components. Comfort Systems USA, Inc. serves a diverse clientele, including property owners, developers, general contractors, architectural firms, engineering consultants, and facility managers across the commercial, industrial, and institutional segments of the MEP market. Established in 1917, the company maintains its corporate headquarters in Houston, Texas.

Houston, TX
22,700 employees
comfortsystemsusa.com
Industrials / Engineering & Construction
Sector
Industrials
Industry
Engineering & Construction
CEO
Brian E. Lane
View full financials