Comfort Systems USA (MEX:FIX) OCF Yield %: 4.17 (As of Aug. 13, 2026) — 37% Below Median

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MEX:FIX Comfort Systems USA Inc MEX:FIX
60 GF Score
Price MXN29,049.44
GF Value MXN13,109.19
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Comfort Systems USA OCF Yield %?

Comfort Systems USA MEX:FIX 60 OCF Yield % is 4.17 as of Aug. 13, 2026, which is 37% below its 10-year median of 6.65. GuruFocus rates MEX:FIX with a GF Score™ of 60/100 and a GF Value™ of MXN13,109.19 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 1,789 Construction companies, Comfort Systems USA ranks worse than 56.29% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Comfort Systems USA's Trailing 12-Month Cash Flow from Operations is MXN45,479 Mil, and Market Cap is MXN1,045,054 Mil. Therefore, Comfort Systems USA's OCF Yield % for today is 4.17%.

The historical rank and industry rank for Comfort Systems USA's OCF Yield % or its related term are showing as below:

MEX:FIX' s OCF Yield % Range Over the Past 10 Years
Min: 2.3   Med: 6.65   Max: 19.55
Current: 4.17


During the past 13 years, the highest OCF Yield % of Comfort Systems USA was 19.55%. The lowest was 2.30%. And the median was 6.65%.

MEX:FIX's OCF Yield % is ranked worse than
56.29% of 1789 companies
in the Construction industry
Industry Median: 5.76 vs MEX:FIX: 4.17

Comfort Systems USA's OCF Margin % for the quarter that ended in Jun. 2026 was %.


Comfort Systems USA OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Comfort Systems USA OCF Yield % Related Terms


Comfort Systems USA OCF Yield % Historical Data

* Premium members only.

The historical data trend for Comfort Systems USA's OCF Yield % 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 OCF Yield % Chart

Comfort Systems USA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 3.53

Comfort Systems USA Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
OCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 5.58 3.23 6.65

MEX:FIX vs EME, PWR, MTZ: OCF Yield % Comparison

For the Engineering & Construction subindustry, Comfort Systems USA's OCF Yield %, along with its competitors' market caps and OCF Yield % 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 OCF Yield % vs Construction Industry

For the Construction industry and Industrials sector, Comfort Systems USA's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Comfort Systems USA's OCF Yield % falls into.


MEX:FIX
60GF Score
Comfort Systems USA Inc MEX:FIX
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Comfort Systems USA OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Comfort Systems USA's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=21361.17 / 604340.86
=3.53%

Comfort Systems USA's annualized OCF Yield % for the quarter that ended in Jun. 2026 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=19881.844 * 4 / 1196553.6
=6.65%

* 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.

Frequently Asked Questions Learn more about OCF Yield % →
What does a OCF Yield % of 4.17 mean?
Comfort Systems USA (MEX:FIX) has a OCF Yield % of 4.17 as of Aug. 13, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Comfort Systems USA and its competitors. This is 37% below median its historical median of 6.65. Over the past decade, Comfort Systems USA's OCF Yield % has ranged from 2.30 to 19.55. According to the industry distribution chart, Comfort Systems USA ranks #1007 out of 1789 companies in the Construction industry, placing it in the top 56.3%.
Is Comfort Systems USA's OCF Yield % too high?
Comfort Systems USA's current OCF Yield % of 4.17 is 37% below median its 10-year median of 6.65. Over the past 10 years, this metric has ranged from a low of 2.30 to a high of 19.55. The Construction industry median OCF Yield % is 5.76. Comfort Systems USA's value of 4.17 is 27.6% below this industry median. Based on the distribution chart, Comfort Systems USA ranks #1007 out of 1789 companies in the Construction industry, which is below the industry midpoint. Overall, Comfort Systems USA has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Comfort Systems USA's OCF Yield % compare to EME and PWR?
According to the Construction industry distribution chart, Comfort Systems USA ranks #1007 out of 1789 companies for OCF Yield %. This places Comfort Systems USA in the lower half of its industry. The industry median OCF Yield % is 5.76. Comfort Systems USA's value of 4.17 is 27.6% below this benchmark. Historically, Comfort Systems USA's own OCF Yield % has ranged from 2.30 to 19.55 over the past decade. While the company's 10-year median is 6.65 vs. the industry median of 5.76, Comfort Systems USA has consistently been below 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 OCF Yield % for a Construction company?
The median OCF Yield % among Construction companies is 5.76, based on 1,789 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Comfort Systems USA's current OCF Yield % of 4.17 is 27.6% below 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Comfort Systems USA and its competitors. For the Construction industry, the median OCF Yield % is 5.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Comfort Systems USA's current OCF Yield % is 4.17, which is 37% below median its own 10-year median of 6.65. 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 MXN13,109.19, compared to a current price of MXN29,049.44 — trading 121.6% above its estimated fair value. The current OCF Yield % is 4.17, which is 37% below median its 10-year median of 6.65 and 27.6% below the Construction industry median of 5.76. Comfort Systems USA's overall GF Score™ is 60/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Comfort Systems USA (MEX:FIX), the current OCF Yield % is 4.17 as of Aug. 13, 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 MXN29,049.44 is trading 121.6% above its estimated GF Value™ of MXN13,109.19. GuruFocus considers Comfort Systems USA to be Significantly Overvalued.

Key valuation signals for MEX:FIX:

  • OCF Yield %: 4.17 (37% below median its 10-year median of 6.65)
  • GF Value™: MXN13,109.19 vs. price of MXN29,049.44 (121.6% above fair value)
  • GF Score™: 60/100 with 1 warning sign
  • Industry Position: 27.6% below the Construction median (#1007 of 1789)

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 Business Description

Address 9753 Katy Freeway, Suite 700, Houston, TX, USA, 77024
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.
60GF Score

Get the complete analysis for MEX:FIX

OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN29,049.44
Price
MXN13,109.19
GF Value