Comfort Systems USAMEX:FIX 64 ROA % is 22.16% as of Mar. 2026, which is 127% above its 10-year median of 9.75. GuruFocus rates MEX:FIX with a GF Score™ of 64/100 and a GF Value™ of MXN12,610.29 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 1,782 Construction companies, Comfort Systems USA ranks better than 98.15% on this metric.
ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. Comfort Systems USA's annualizedNet Income for the quarter that ended in Mar. 2026 was MXN26,716 Mil.
Comfort Systems USA's average Total Assets over the quarter that ended in Mar. 2026 was MXN120,547 Mil. Therefore, Comfort Systems USA's annualized ROA % for the quarter that ended in Mar. 2026 was 22.16%.
The historical rank and industry rank for Comfort Systems USA's ROA % or its related term are showing as below:
MEX:FIX'
s ROA % Range Over the Past 10 Years
Min: 6.95 Med: 9.75 Max: 21.25
Current: 21.25
During the past 13 years, Comfort Systems USA's highest ROA % was 21.25%. The lowest was 6.95%. And the median was 9.75%.
MEX:FIX's ROA % is ranked better than 98.15% of 1782
companies
in the Construction industry
Industry Median: 2.79
vs MEX:FIX: 21.25
Comfort Systems USA (MEX:FIX) ROA % Explanation
ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A banks ROA % is typically well under 2%.
Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:
Note:
The Net Income data used here is four times the quarterly (Mar. 2026) net income data. The Revenue data used here is four times the quarterly (Mar. 2026) revenue data.
* 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.
Be Aware
Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).
Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.
E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.
Comfort Systems USA ROA % Related Terms
Comfort Systems USA ROA % Historical Data
* Premium members only.
The historical data trend for Comfort Systems USA's ROA % 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.
For the Engineering & Construction subindustry, Comfort Systems USA's ROA %, along with its competitors' market caps and ROA % 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 ROA % vs Construction Industry
For the Construction industry and Industrials sector, Comfort Systems USA's ROA % distribution charts can be found below:
* The bar in red indicates where Comfort Systems USA's ROA % 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.
In the calculation of annual ROA %, the net income of the last fiscal year and the average total assets over the fiscal year are used. In calculating the quarterly data,
the Net Income data used here is four times the quarterly (Mar. 2026) net income data.
ROA % is displayed in the 30-year financial page.
Comfort Systems USA (MEX:FIX) has a ROA % of 22.16% as of Mar. 2026. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Comfort Systems USA and its competitors. This is 127% above median its historical median of 9.75. Over the past decade, Comfort Systems USA's ROA % has ranged from 6.95 to 21.25. According to the industry distribution chart, Comfort Systems USA ranks #33 out of 1782 companies in the Construction industry, placing it in the top 1.9%.
Is Comfort Systems USA's ROA % too high?
Comfort Systems USA's current ROA % of 22.16% is 127% above median its 10-year median of 9.75. Over the past 10 years, this metric has ranged from a low of 6.95 to a high of 21.25. The Construction industry median ROA % is 2.79. Comfort Systems USA's value of 22.16% is 694.3% above this industry median. Based on the distribution chart, Comfort Systems USA ranks #33 out of 1782 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Comfort Systems USA has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Comfort Systems USA's ROA % compare to EME and MTZ?
According to the Construction industry distribution chart, Comfort Systems USA ranks #33 out of 1782 companies for ROA %. This places Comfort Systems USA in the top 2% of its industry — outperforming the majority of peers. The industry median ROA % is 2.79. Comfort Systems USA's value of 22.16% is 694.3% above this benchmark. Historically, Comfort Systems USA's own ROA % has ranged from 6.95 to 21.25 over the past decade. While the company's 10-year median is 9.75 vs. the industry median of 2.79, Comfort Systems USA has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROA % for a Construction company?
The median ROA % among Construction companies is 2.79, based on 1,782 companies in the industry. Companies in the top quartile (top 25%) have a ROA % significantly above this median, while those in the bottom quartile fall well below. However, ROA % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Comfort Systems USA's current ROA % of 22.16% is 694.3% 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 ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Comfort Systems USA and its competitors. For the Construction industry, the median ROA % is 2.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Comfort Systems USA's current ROA % is 22.16%, which is 127% above median its own 10-year median of 9.75. 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 (MEX:FIX) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN12,610.29, compared to a current price of MXN35,053.95 — trading 178% above its estimated fair value. The current ROA % is 22.16%, which is 127% above median its 10-year median of 9.75 and 694.3% above the Construction industry median of 2.79. Comfort Systems USA's overall GF Score™ is 64/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For Comfort Systems USA (MEX:FIX), the current ROA % is 22.16% as of Mar. 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 (MEX:FIX) Overvalued in 2026?
Based on GuruFocus' analysis, Comfort Systems USA stock appears to be overvalued.
The current stock price of MXN35,053.95 is trading 178% above its estimated GF Value™ of MXN12,610.29.
GuruFocus considers Comfort Systems USA to be Significantly Overvalued.
Key valuation signals for MEX:FIX:
ROA %: 22.16% (127% above median its 10-year median of 9.75)
GF Value™: MXN12,610.29 vs. price of MXN35,053.95 (178% above fair value)
Industry Position: 694.3% above the Construction median (#33 of 1782)
No single metric tells the full story. See the MEX: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.
64GF Score
Get the complete analysis for MEX:FIX
ROA % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MEX:FIX has been successfully added to your 
