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Comfort Systems USAFIX +0.37%85 Degree of Operating Leverage is 2.36 as of Jun. 2026. GuruFocus rates FIX with a GF Score™ of 85/100 and a GF Value™ of $797.66 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 1,740 Construction companies, Comfort Systems USA ranks worse than 67.36% on this metric.
Degree of Operating Leverage (DOL) measures the percentage change in EBIT for a unit change in Revenue.
Comfort Systems USA's Degree of Operating Leverage for the quarter that ended in Jun. 2026 was 2.36. The higher Degree of Operating Leverage, the higher operating risk the company will take.
The industry rank for Comfort Systems USA's Degree of Operating Leverage or its related term are showing as below:
FIX's Degree of Operating Leverage is ranked worse than 67.36% of 1740
companies
in the Construction industry
Industry Median: 0.93
vs FIX: 2.36
Comfort Systems USA (NYSE:FIX) Degree of Operating Leverage Explanation
Degree of Operating Leverage (DOL) is a leverage ratio that measures the sensitivity of a company’s operting income, also referred to as Earnings Before Interest and Taxes (EBIT), to fluctuations in its Revenue. DOL is a method used to quantify a company’s operating risk. This risk is related to the company's structure of variable costs and fixed costs. Since the fixed costs do not allow the company to adjust the operating costs, the operating risk rises with a higher fixed-to-variable costs proportion.
A high Degree of Operating Leverage indicates that the company’s fixed costs exceed its variable costs. By increasing the sales, the company can earn more profits. In addition, the company must be able to maintain relatively high sales to cover all fixed costs.
Be Aware
The use of operating leverage varies across different industries and business sectors, and the application of Degree of Operating Leverage (DOL) should be adjusted accordingly.
Comfort Systems USA Degree of Operating Leverage Related Terms
Comfort Systems USA Degree of Operating Leverage Historical Data
* Premium members only.
The historical data trend for Comfort Systems USA's Degree of Operating Leverage can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Comfort Systems USA Degree of Operating Leverage Chart
FIX vs EME, MTZ, J: Degree of Operating Leverage Comparison
For the Engineering & Construction subindustry, Comfort Systems USA's Degree of Operating Leverage, along with its competitors' market caps and Degree of Operating Leverage data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Comfort Systems USA Degree of Operating Leverage vs Construction Industry
For the Construction industry and Industrials sector, Comfort Systems USA's Degree of Operating Leverage distribution charts can be found below:
* The bar in red indicates where Comfort Systems USA's Degree of Operating Leverage falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
** TTM data of EBIT and Revenue was used to calculate Degree of Operating Leverage.
*** Please be aware that the Degree of Operating Leverage calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
What does a Degree of Operating Leverage of 2.36 mean?
Comfort Systems USA (FIX) has a Degree of Operating Leverage of 2.36 as of Jun. 2026. Degree of Operating Leverage (DOL) measures the percentage change in EBIT for a unit change in Revenue. View historical data for Comfort Systems USA and its competitors. According to the industry distribution chart, Comfort Systems USA ranks #1172 out of 1740 companies in the Construction industry, placing it in the top 67.4%.
Is Comfort Systems USA's Degree of Operating Leverage too high?
Comfort Systems USA's current Degree of Operating Leverage is 2.36. The Construction industry median Degree of Operating Leverage is 0.93. Comfort Systems USA's value of 2.36 is 153.8% above this industry median. Based on the distribution chart, Comfort Systems USA ranks #1172 out of 1740 companies in the Construction industry, which is below the industry midpoint. Overall, Comfort Systems USA has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Comfort Systems USA's Degree of Operating Leverage compare to EME and MTZ?
According to the Construction industry distribution chart, Comfort Systems USA ranks #1172 out of 1740 companies for Degree of Operating Leverage. This places Comfort Systems USA in the lower half of its industry. The industry median Degree of Operating Leverage is 0.93. Comfort Systems USA's value of 2.36 is 153.8% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Degree of Operating Leverage for a Construction company?
The median Degree of Operating Leverage among Construction companies is 0.93, based on 1,740 companies in the industry. Companies in the top quartile (top 25%) have a Degree of Operating Leverage significantly above this median, while those in the bottom quartile fall well below. However, Degree of Operating Leverage should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Comfort Systems USA's current Degree of Operating Leverage of 2.36 is 153.8% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Degree of Operating Leverage mean?
A high Degree of Operating Leverage can signal that a stock is expensive relative to its fundamentals. Degree of Operating Leverage (DOL) measures the percentage change in EBIT for a unit change in Revenue. View historical data for Comfort Systems USA and its competitors. For the Construction industry, the median Degree of Operating Leverage is 0.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Comfort Systems USA's current Degree of Operating Leverage is 2.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Comfort Systems USA stock overvalued right now?
Based on GuruFocus' analysis, Comfort Systems USA (FIX) is currently considered Significantly Overvalued. The stock's GF Value™ is $797.66, compared to a current price of $1,560.13 — trading 95.6% above its estimated fair value. The current Degree of Operating Leverage is 2.36 and 153.8% above the Construction industry median of 0.93. Comfort Systems USA's overall GF Score™ is 85/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Degree of Operating Leverage calculated?
Degree of Operating Leverage is calculated from a company's financial statements. For Comfort Systems USA (FIX), the current Degree of Operating Leverage is 2.36 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Comfort Systems USA (FIX) Overvalued in 2026?
Based on GuruFocus' analysis, Comfort Systems USA stock appears to be overvalued.
The current stock price of $1,560.13 is trading 95.6% above its estimated GF Value™ of $797.66.
GuruFocus considers Comfort Systems USA to be Significantly Overvalued.
Key valuation signals for FIX:
Degree of Operating Leverage: 2.36
GF Value™: $797.66 vs. price of $1,560.13 (95.6% above fair value)
Industry Position: 153.8% above the Construction median (#1172 of 1740)
No single metric tells the full story. See the FIX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Comfort Systems USA Inc provides comprehensive mechanical contracting services, including heating, ventilation, & air conditioning, or HVAC; plumbing; piping & controls; construction; and other electrical components. Projects are mainly for commercial, industrial, & institutional buildings, & tend to be geared toward HVAC. Revenue is roughly split between installation services for newly constructed facilities & maintenance services for existing buildings. The company installs & repairs products and systems throughout the United States. It operates in two segments, Mechanical services & Electrical services, the majority is from the Mechanical services segment.
85GF Score
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Degree of Operating Leverage is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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